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See detailFESTIVAL INTERNATIONAL DE LAFAYETTE 2011 compte rendu
Sacré, Robert ULg

E-print/Working paper (2011)

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See detailNewsletter N° 3 - DACEFI
Meunier, Quentin ULg; Moumbogou, Carl; Ndoutoume, C. et al

E-print/Working paper (2011)

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See detailRéflexion sur la vie de Tony Choffray
Choffray, Jean-Marie ULg

E-print/Working paper (2011)

Réflexion sur la vie de Monsieur Tony Choffray, ingénieur et entrepreneur

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See detailBill Viola, L'espace d'un instant
Thonon, Jonathan ULg

E-print/Working paper (2011)

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See detailNew Orleans Jazz & Heritage Festival - compte-rendu 2e partie
Sacré, Robert ULg

E-print/Working paper (2011)

suite du compte rendu

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See detailNew Orleans Jazz & Heritage Festival 2011 - compte-rendu
Sacré, Robert ULg

E-print/Working paper (2011)

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See detailThe changing face of disability insurance
Jousten, Alain ULg; Lefebvre, Mathieu ULg; Perelman, Sergio ULg

E-print/Working paper (2011)

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See detailSudokus' ranks
Merciadri, Luca ULg; Eastham, Chip

E-print/Working paper (2011)

A Latin square of order n^2 is a Sudoku matrix if subdividing its entries into n^2 disjoint n-by-n subblocks causes each symbol to appear once in each subblock. Symbols are taken from {1, ..., n^2}, and n ... [more ▼]

A Latin square of order n^2 is a Sudoku matrix if subdividing its entries into n^2 disjoint n-by-n subblocks causes each symbol to appear once in each subblock. Symbols are taken from {1, ..., n^2}, and n^2 = 9 then corresponds to the familiar recreation. A construction of cyclic latin squares (see Shiu, W.C. and Fang, K.T. and Ma, S. L., On the Rank of Cyclic Latin Squares, Linear and Multilinear Algebra, Vol. 40, pp. 183-188) determines their minimum rank and shows they can attain full rank. It follows that Sudoku matrices can also be full rank. The present authors initially thought that the minimum ranks of Sudoku matrices would equal the minimum ranks of cyclic latin squares of the same order, i.e. 1 + \sum_{i=1}^{s} \varphi\left((p_i)^{t_i}\right) where n=\prod_{i=1}^{s} (p_i)^{t_i} is the prime factorization (of n), and \varphi is Euler's totient function. However, a block-cyclic latin square construction is found that attains a smaller rank. For the case n^2 = 9, one gets a rank 5 matrix rather than rank 7. Some generalizations such as taking symbols from {0, ..., n^2 -1} are discussed, and comparisons made to ranks of more general kinds of latin squares. We also discuss the possibility of finding a rank inferior to 5 for a 9*9 Sudoku matrix. (Until here, no test revealed such a possibility, but tests are not finished yet.) [less ▲]

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See detailLe phénomène de l’"empowerment"
Blavier, André ULg

E-print/Working paper (2011)

L'empowerment repose sur 4 tendances technologiques majeures: les technologies sociales et de crowdsourcing, les technologies mobiles intelligentes, les technologies de vidéo pervasive, et, enfin, les ... [more ▼]

L'empowerment repose sur 4 tendances technologiques majeures: les technologies sociales et de crowdsourcing, les technologies mobiles intelligentes, les technologies de vidéo pervasive, et, enfin, les services de Cloud Computing. [less ▲]

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See detailPauvreté et mortalité différentielle chez les personnes âgées
Lefebvre, Mathieu ULg; Pestieau, Pierre ULg; ponthiere, gregory

E-print/Working paper (2011)

Cette note a pour objectif d’illustrer, dans le cas de la Belgique et de ses régions, un problème particulier posé par la mesure de la pauvreté. Etant donné que la mortalité varie selon le niveau de ... [more ▼]

Cette note a pour objectif d’illustrer, dans le cas de la Belgique et de ses régions, un problème particulier posé par la mesure de la pauvreté. Etant donné que la mortalité varie selon le niveau de revenu – les personnes aux revenus plus élevés vivant plus longtemps, en moyenne, que les personnes aux revenus plus faibles – les taux de pauvreté calculés pour les classes âgées dépendent non seulement de ce que l’on pourrait appeler la vraie pauvreté, mais aussi de la sélection induite par la mortalité différentielle selon le revenu. En calculant les taux de pauvreté que l’on observerait si des personnes avec différents niveaux de revenus avaient toutes la même espérance de vie, on peut ainsi estimer la vraie pauvreté, en neutralisant les interférences dues à la mortalité différentielle. Cet ajustement des mesures de pauvreté est particulièrement intéressant pour la Belgique, où les écarts de longévité entre Flamands et Francophones et entre riches et moins riches sont importants. [less ▲]

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See detailDe quelle totalité l'énonciation journalistique est-elle le fragment ?
Servais, Christine ULg

E-print/Working paper (2011)

Le discours d'information médiatique se caractérise certes par sa forme fragmentaire quant aux énoncés (par définition ouverts sur l'avenir et s’additionnant sans suite cohérente), mais encore par une ... [more ▼]

Le discours d'information médiatique se caractérise certes par sa forme fragmentaire quant aux énoncés (par définition ouverts sur l'avenir et s’additionnant sans suite cohérente), mais encore par une forme d'énonciation « floue » parce que collective, voire institutionnelle. Nous examinons ici la manière dont, dans le discours journalistique, la dimension collective de la langue est rapportée sur la parole et sur l’acte d’énonciation. Nous considérons que l’énonciation journalistique est, à plusieurs titres, inachevée, notamment en ce que sa performativité ne va pas jusqu’à la responsabilité assumée de l’énonciateur. Il s’agit de tenter d’identifier les lignes de fracture qui traversent le sujet d’énonciation journalistique et, avec elles, le partage de responsabilités qui en est induit. Notre ambition est d’établir un lien entre la division propre à l’énonciation journalistique et un questionnement sur le partage de l’espace et de la parole publics, ce qui suppose de se demander, notamment en intégrant à l’analyse le concept derridien de « téléiopoièse », où et comment se situe, dans cette disposition, la participation du destinataire. [less ▲]

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See detailPolymer Maximum Drag Reduction: A Unique Transitional State
Dubief, Yves; White, Christopher M.; Shaqfeh, Eric S.G. et al

E-print/Working paper (2011)

The upper bound of polymer drag reduction is identified as a unique transitional state between laminar and turbulent flow corresponding to the onset of the nonlinear breakdown of flow instabilities.

Detailed reference viewed: 19 (5 ULg)
See detailWillingness-to-pay for local milk-based dairy products in Senegal
Lefevre, Mélanie ULg

E-print/Working paper (2011)

This paper aims to evaluate Senegalese consumers' willingness-to-pay (WTP) for local fresh milk-based products, in opposition to the ones produced with imported powder. Using data from a choice-based ... [more ▼]

This paper aims to evaluate Senegalese consumers' willingness-to-pay (WTP) for local fresh milk-based products, in opposition to the ones produced with imported powder. Using data from a choice-based-conjoint analysis conducted on 400 households in the region of Dakar, we evaluate the premium that consumers are willing to pay for fresh raw material (rather than powder) in the composition of sour milk. Based on an Ordered Probit Model, the results show evidence for a positive WTP for fresh raw material, which may be seen as a strong indication of preference for local products. This WTP greatly depends on the characteristics of the households. Wealthier households are willing to pay more than the medium households, while big households are ready to pay much less than the base category ones. Obviously, some niche markets exist, that producers may target to sell the local milk-based dairy products. However, more information has to be provided about the composition of dairy products, as consumers are not currently able to distinguish both types of raw material, even if they are willing to pay more for one of them. In spite of some restrictions about the presence of a potential "hypothetical bias" due to the nature of the data, this study gives a rst insight of consumers' preferences for local milk-based dairy products. [less ▲]

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See detailIdentité et frontière. Les Alamans et les confins de l'Empire romain
Dignef, Anthony ULg

E-print/Working paper (2011)

Detailed reference viewed: 38 (8 ULg)
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See detailA Calibrated Growth Model of Global Imbalances
Artige, Lionel ULg; Cavenaile, Laurent ULg

E-print/Working paper (2011)

Detailed reference viewed: 20 (2 ULg)
See detailLa matière des mots: Paroles de Dick Annegarn
Demoulin, Laurent ULg

E-print/Working paper (2011)

Comme Dick Annegarn l'indique lui-même, il ne faut pas confondre poésie et texte de chanson. C'est sur cette base qu'il faut lire les textes de Dick Annegarn. Apparaissent alors l'originalité des ... [more ▼]

Comme Dick Annegarn l'indique lui-même, il ne faut pas confondre poésie et texte de chanson. C'est sur cette base qu'il faut lire les textes de Dick Annegarn. Apparaissent alors l'originalité des métaplasmes qui traversent ses "paroles" et la richesse des thèmes qu'il aborde. [less ▲]

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See detailBulletin de la Société Voltaire n°22
Tilkin, Françoise ULg

E-print/Working paper (2011)

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See detailLa construction d'une politique d'agglomération en région wallonne
Boniver, Véronique ULg; Harou, Raphaëlle; SInzot, Anne et al

E-print/Working paper (2011)

Detailed reference viewed: 48 (6 ULg)
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See detailChicago Blues Festival 2010 - compte-rendu
Sacré, Robert ULg

E-print/Working paper (2011)

compte rendu de festival

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See detailAimer un enfant autiste
Demoulin, Laurent ULg

E-print/Working paper (2011)

Présentation de la bande dessinée Maria et moi de Gallardo, intéressante du point de vue du développement de la bande dessinée autobiographique. Maria et moi est en outre un appel à la tolérance et une ... [more ▼]

Présentation de la bande dessinée Maria et moi de Gallardo, intéressante du point de vue du développement de la bande dessinée autobiographique. Maria et moi est en outre un appel à la tolérance et une déclaration d'amour d'un père à son enfant autiste. [less ▲]

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See detailLa coopération brésilienne avec l’Afrique
Santander, Sébastian ULg

E-print/Working paper (2011)

Cet article scientifique se penche sur la stratégie de coopération au développement développée par les puissances émergentes et s'intéresse plus particulièrement aux relations développées par le Brésil ... [more ▼]

Cet article scientifique se penche sur la stratégie de coopération au développement développée par les puissances émergentes et s'intéresse plus particulièrement aux relations développées par le Brésil avec l'Afrique. [less ▲]

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See detailA Monte Carlo Analysis of the VAR-Based Indirect Inference Estimation of DSGE Models
Dubois, David ULg

E-print/Working paper (2011)

In this paper we study estimation of DSGE models. More specifically, in the indirect inference framework, we analyze how critical is the choice of the reduced form model for estimation purposes. As it ... [more ▼]

In this paper we study estimation of DSGE models. More specifically, in the indirect inference framework, we analyze how critical is the choice of the reduced form model for estimation purposes. As it turns out, simple VAR parameters performs better than commonly used impulse response functions. This can be attributed to the fact that IRF worsen identifica- tion issues for models that are already plagued by that phenomenon. [less ▲]

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See detailLa marche : le territoire à l’échelle 1/1
Frankignoulle, Pierre ULg

E-print/Working paper (2011)

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See detailLa gouvernance des pôles de compétitivité vue sous le prisme de la fonction de coordination
Lisein, Olivier ULg

E-print/Working paper (2011)

En forte croissance ces dernières années, l’intérêt du milieu académique pour les réseaux d’innovation aborde sous des angles divers les différents enjeux que soulève cette forme de regroupement ... [more ▼]

En forte croissance ces dernières années, l’intérêt du milieu académique pour les réseaux d’innovation aborde sous des angles divers les différents enjeux que soulève cette forme de regroupement d’organisations et de structure partenariale. Dans ce cadre, notre contribution entend plus spécifiquement interroger la question de la gouvernance – et de la coordination des activités qui y sont menées – en vigueur au sein d’une forme particulière de réseaux inter-organisationnels : les pôles de compétitivité. La gouvernance de ce type de réseaux d’innovation réunissant des catégories d’acteurs hétérogènes mus par des intérêts contrastés, les formes qu’elle est concrètement susceptible de prendre dans les faits, les difficultés qu’elle soulève au quotidien ainsi que les dynamiques qu’elle engendre en termes de synergies collaboratives constituent autant de champs de recherche en pleine émergence que nous entendons compléter par l’examen d’une question centrale dans le succès de ce type d’initiatives : les rôles et missions qu’y joue la fonction de coordination. En ce sens, nous questionnons l’importance du rôle de la fonction de coordination dans la gestion des relations entre acteurs, dans la conciliation de leurs intérêts ainsi que dans l’élaboration d’une vision stratégique commune et partagée pour le partenariat. Ce faisant, nous entendons examiner le côté « tercéisant » des initiatives mises en place en la matière, à savoir le processus de réflexivité et de déplacement identitaire qu’insuffle la fonction de coordination au niveau du réseau pour permettre l’institutionnalisation de nouvelles pratiques collaboratives et arriver à la satisfaction conjointe des intérêts respectifs des différents partenaires. Outre un apport analytique basé sur l’examen de trois études de cas, notre réflexion entend également suggérer différentes recommandations quant aux dynamiques de gouvernance à privilégier dans le cadre des projets des pôles de compétitivité et aux tâches effectives de gestion et de coordination à y assurer pour en favoriser le succès. [less ▲]

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See detailLa guerre à Gaza (2009): le conflit israélo-arabe en question
Piet, Grégory ULg; Wintgens, Sophie ULg; Stans, David ULg

E-print/Working paper (2011)

Detailed reference viewed: 20 (2 ULg)
See detailStock markets,banks and long run economic growth: a panel cointegration-based analysis
Cavenaile, Laurent ULg; Gengenbach, Christian; Palm, Franz

E-print/Working paper (2011)

The aim of this paper is to investigate the long run relationship between the development of banks and stock markets and economic growth. We make use of the Groen and Kleibergen (2003) panel cointegration ... [more ▼]

The aim of this paper is to investigate the long run relationship between the development of banks and stock markets and economic growth. We make use of the Groen and Kleibergen (2003) panel cointegration methodology to test the number of cointegrating vectors among these three variables for 5 developing countries. In addition, we test the direction of potential causality between nancial and economic development. Our results conclude to the existence of a single cointegrating vector between nancial development and growth and of causality going from nancial development to economic growth. We nd little evidence of reverse causation as well as bi-directional causality. [less ▲]

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See detailThe comparative performance of for-profit, public and third sector providers. The case of the "service-vouchers" field in Belgium".
Defourny, Jacques ULg; Henry, Arnaud

E-print/Working paper (2011)

Within the Belgian service-voucher system, various types of organizations can provide services (house cleaning, ironing and various types of help to vulnerable persons). Based on a detailed survey ... [more ▼]

Within the Belgian service-voucher system, various types of organizations can provide services (house cleaning, ironing and various types of help to vulnerable persons). Based on a detailed survey covering 50 providers of different types, this paper examines their comparative performance based on three different specifications of the latter and by using Data Envelopment Analysis. [less ▲]

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See detailLéon Wuidar ou les hiérophanies ludiques
Housen, Jean ULg

E-print/Working paper (2011)

Présentation de l'oeuvre de Léon Wuidar (sculptures au Musée en plein air du Sart-Tilman).

Detailed reference viewed: 32 (4 ULg)
See detailThriller avec philosophe, revolver et joute verbale
Demoulin, Laurent ULg

E-print/Working paper (2011)

Dans son roman Comme un chien, Daniel Arnaut fait preuve de qualités littéraires diverses et rarement associées entre elles: ce roman est à la fois palpitant et philosophique

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Peer Reviewed
See detailAlcestis Barcinonensis (P. Montserrat 158-161 = MP³ 2998.1). Texto e tradução em língua portuguesa (Brasil)
Macedo, Gabriel ULg

E-print/Working paper (2011)

Édition papyrologie, apparat critique et traduction portugaise du poème latin anonyme.

Detailed reference viewed: 13 (0 ULg)
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See detailNewsletter n°1 - DACEFI
Meunier, Quentin; Vermeulen, Cédric ULg

E-print/Working paper (2011)

Detailed reference viewed: 28 (2 ULg)
See detailLe courage de la douceur
Demoulin, Laurent ULg

E-print/Working paper (2011)

Compte rendu consacré au recueil de nouvelles de Carmelo Virone Des nouvelles du jardin.

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See detailSavoureuse archéologie de la bande dessinée
Demoulin, Laurent ULg

E-print/Working paper (2011)

La bande dessinée a tendance à oublier les auteurs du passé dont les séries n'ont pas rencontré un grand succès commercial. Jijé semble être l'exception à la règle.

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See detailLe fléau des faux médicaments
Marini Djang'Eing'A, Roland ULg; Ziemons, Eric ULg; Hubert, Philippe ULg

E-print/Working paper (2011)

The traffic in counterfeit medicines is booming. It misleads, and it kills. A University of Liège team is making Rwandan and Congolese health care workers aware of the problem, whilst informing and ... [more ▼]

The traffic in counterfeit medicines is booming. It misleads, and it kills. A University of Liège team is making Rwandan and Congolese health care workers aware of the problem, whilst informing and training them, so that they may detect and monitor these products, thanks to made to measure appropriate technical systems. [less ▲]

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See detailArguments for Engaging Contemporary China
Florence, Eric ULg

E-print/Working paper (2011)

Whether it be the 2008 Olympic games or Shanghai‘s 2010 Universal Expo, for several years now China, a country of more than 1.4 billion habitants, is mentioned almost every day in the news. Not a week ... [more ▼]

Whether it be the 2008 Olympic games or Shanghai‘s 2010 Universal Expo, for several years now China, a country of more than 1.4 billion habitants, is mentioned almost every day in the news. Not a week goes by without hearing about its growth records, its clout in international trade and in raw material consumption, or about the emergence of a middle class, with a consumption level nearing that of the Western world. Far from giving the pretention of proposing a concrete representation of today’s China, what is suggested in this paper are several elements that may shed light on important socio-political processes in contemporary China beyond newsbytes. [less ▲]

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See detailArticulations between commercial banks and microfinance institutions in Sub- Saharan Africa: the case of Cameroon
Teuwa Nkeuwo, Mathieu Hugues ULg; Moulin, Bertrand

E-print/Working paper (2011)

In this article, we evaluate, from the point of view of banks, the potential of articulations between commercial banks and microfinance institutions (MFIs) in Cameroun in terms of financing of the rural ... [more ▼]

In this article, we evaluate, from the point of view of banks, the potential of articulations between commercial banks and microfinance institutions (MFIs) in Cameroun in terms of financing of the rural and the micro, small and medium enterprises (MSMEs). Furthermore, we seek to define the best form of partnership between the two types of institutions. The results obtained suggest that the articulations between banks and MFIs can potentially be beneficial to all stakeholders (banks, MFIs but also recipients). This study also highlights the fact that these articulations can be even more beneficial if national commercial banks, under the Cameroonian law in our case, participate rather than branches of foreign banking groups. Indeed, our research reveals that through these partnerships, from their cultural proximity and their propensity to take more risks, national commercial banks will more likely offer either directly or indirectly (through MFIs) more adapted financial products and services to both the rural and the MSMEs’ segments. The question of knowing if a better form of partnership between commercial banks and MFIs exists, results suggest that there is no better form of partnership as such; that the best form depends on the MFI’s development stage and that in any case this partnership should privilege a national commercial bank rather than a branch of a foreign bank. Even if the foreign banks’ contest might be necessary at a given stage of the process, the results make it also possible to consider a new model of interactions implying Microfinance investment vehicles and national commercial banks. This model would have the advantage to help mitigate risks that those vehicles perceive when deciding to directly invest in MFIs. [less ▲]

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Peer Reviewed
See detailAlcestis Barcinonensis - Texte et traduction française
Macedo, Gabriel ULg

E-print/Working paper (2011)

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See detailLuis Salazar ou la tectonique des plaques
Housen, Jean ULg

E-print/Working paper (2011)

Présentation de l'oeuvre de Luis Salazar, et particulièrement d'une peinture murale au restaurant universitaire du Sart-Tilman.

Detailed reference viewed: 42 (4 ULg)
See detailRisk Taking of Executives under Different Incentive Contracts: Experimental Evidence
Lefebvre, Mathieu ULg; Vieider, Ferdinand

E-print/Working paper (2011)

Classic financial agency theory recommends compensation through stock options rather than shares to induce risk neutrality in otherwise risk averse agents. In an experiment, we find that subjects acting ... [more ▼]

Classic financial agency theory recommends compensation through stock options rather than shares to induce risk neutrality in otherwise risk averse agents. In an experiment, we find that subjects acting as executives do also take risks that are excessive from the perspective of shareholders if compensated through options. Compensation through restricted company stock reduces the uptake of excessive risks. Even under stock-ownership, however, experimental executives continue to take excessive risks—a result that cannot be accounted for by classic incentive theory. We develop a basic model in which such risk-taking behavior is explained based on a richer array of risk attitudes derived from Prospect Theory. We use the model to derive hypotheses on what may be driving excessive risk taking in the experiment. Testing those hypotheses, we find that most of them are indeed borne out by the data. We thus conclude that a prospect-theory-based model is more apt at explaining risk attitudes under different compensation regimes than traditional principal-agent models grounded in expected utility theory. [less ▲]

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See detailTax Evasion, Welfare Fraud, and "The Broken Windows" Effect: An Experiment in Belgium, France and the Netherlands
Lefebvre, Mathieu ULg; Pestieau, Pierre ULg; Riedl, Arno et al

E-print/Working paper (2011)

In a series of experiments conducted in Belgium (Wallonia and Flanders), France and the Netherlands, we compare behavior regarding tax evasion and welfare dodging, with and without information about ... [more ▼]

In a series of experiments conducted in Belgium (Wallonia and Flanders), France and the Netherlands, we compare behavior regarding tax evasion and welfare dodging, with and without information about others’ behavior. Subjects have to decide between a ‘registered’ income, the realization of which will be known to the tax authority for sure, and an ‘unregistered’ income that will only be known with some probability. This unregistered income comes from self-employment in the Tax treatment and from black labor supplementing some unemployment compensation in the Welfare treatment. Subjects have then to decide on whether reporting their income or not, knowing the risk of detection. The results show that (i) individuals evade more in the Welfare treatment than in the Tax treatment; (ii) many subjects choose an option that allows for tax evasion or welfare fraud but report their income honestly anyway; (iii) examples of low compliance tend to increase tax evasion while examples of high compliance exert no influence; (iv) tax evasion is more frequent in France and the Netherlands; Walloons evade taxes less than the Flemish. There is no cross-country difference in welfare dodging. [less ▲]

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See detailAgriculture familiale et production avicole au Vietnam
Phan Dang, Thang; Vu Dinh, Ton; Lebailly, Philippe ULg

E-print/Working paper (2011)

This research was carried out at Chương Mỹ and Phú Xuyên Districts for two years of 2009 – 2010 by production record keeping system according to a production cycle of 270 poultry flocks at 210 farms and ... [more ▼]

This research was carried out at Chương Mỹ and Phú Xuyên Districts for two years of 2009 – 2010 by production record keeping system according to a production cycle of 270 poultry flocks at 210 farms and smallholders to aim at better understanding the diversification, technical productivity in this region through an approach of animal production systems and the supply chains with their various constraints. Agricultural by-products are taken full advantage maximum but the daily diet is not balanced in smallholders or commercial farms. Production productivity is good with industrial broilers of ISA Brown, Ai Cập hens and Mix 1. Rate of mortality occupied about 2% with ISA Brown hens, 3% with broiler Mix 1 compared with 15% - 27% of Lương Phượng chickens, CV Super Meat, French Muscovy ducks and backyard production. Poultry production in these zones is really diversified, complex about the races, feed sources and preventive sanitation. But this poultry production is facing grave difficulties such as good quality of DOCs, large fluctuation risk of prices of inputs/outputs and the high risks with epidemic diseases from this year to another. [less ▲]

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See detailTumeurs de l'hypophyse : la chasse aux gènes est ouverte !
Beckers, Albert ULg

E-print/Working paper (2011)

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See detailHet begin van de boekdrukkunst in België
Adam, Renaud ULg

E-print/Working paper (2011)

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See detailLe début de l’imprimerie en Belgique
Adam, Renaud ULg

E-print/Working paper (2011)

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See detailDefining multiplication for polynomials over a finite field.
Rigo, Michel ULg; Waxweiler, Laurent

E-print/Working paper (2011)

Let $P$ and $Q$ be two non-zero multiplicatively independent polynomials with coefficients in a finite field $\mathbb{F}$. Adapting a result of R.~Villemaire, we show that multiplication of polynomials is ... [more ▼]

Let $P$ and $Q$ be two non-zero multiplicatively independent polynomials with coefficients in a finite field $\mathbb{F}$. Adapting a result of R.~Villemaire, we show that multiplication of polynomials is a ternary relation $\{(A,B,C)\in\mathbb{F}[X]\mid A.B=C\}$ definable by a first-order formula in a suitable structure containing both functions $V_P$ and $V_Q$ where $V_A(B)$ is defined as the greatest power of $A$ dividing $B$. Such a result has to be considered in the context of a possible analogue of Cobham's theorem for sets of polynomials whose $P$-expansions are recognized by some finite automaton. [less ▲]

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See detailEstimation of the error density in a semi-parametric transformation model.
Samb, Rawane; Heuchenne, Cédric ULg; Van Keilegom, Ingrid

E-print/Working paper (2011)

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See detailBande dessinée et poème en prose
Gabrielle, Cindy ULg

E-print/Working paper (2011)

Cet essai se propose d‟explorer les filaments unissant dans une même toile conceptuelle bande dessinée et poème en prose. Il s’agira en particulier de démontrer que la bande dessinée n’est pas plus ... [more ▼]

Cet essai se propose d‟explorer les filaments unissant dans une même toile conceptuelle bande dessinée et poème en prose. Il s’agira en particulier de démontrer que la bande dessinée n’est pas plus limitée dans ses expérimentations par une quelconque linéarité que le poème en prose en s’attachant à des notions telles que métafiction, tressage narratif, logique onirique, mode allégorique, discours idéologique et subversion. In fine, nous verrons dans quelle mesure la bande dessinée expérimentale qui a pour vocation de pousser l’exploration formelle aux confins des genres, tout comme le poème en prose, se traduit en termes de résistance ou bien d’adhérence à la norme idéologique. [less ▲]

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See detailLikelihood based inference for semi-competing risks
Heuchenne, Cédric ULg; Legrand, Catherine; Laurent, Stéphane ULg et al

E-print/Working paper (2011)

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See detailMaking Sense of Directive 2005/29/EC on Unfair Practices: Can Psychology Help?
Sibony, Anne-Lise ULg

E-print/Working paper (2011)

This paper explores in what ways insights from social psychology could be used to shape the interpretation of European law on unfair practices. It is argued that insights from social psychology on ... [more ▼]

This paper explores in what ways insights from social psychology could be used to shape the interpretation of European law on unfair practices. It is argued that insights from social psychology on influencing techniques are relevant to the interpretation of the directive on unfair practices. Both conceptual and empirical insights from psychology are valuable from a legal point of view. They could respectively translate as new elements of legal tests or as presumptions. [less ▲]

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See detailIde de Nivelles
Henneau, Marie-Elisabeth ULg

E-print/Working paper (2011)

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See detailIde de Louvain
Henneau, Marie-Elisabeth ULg

E-print/Working paper (2011)

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See detailNewsletter N°2-DACEFI
Meunier, Quentin; Grégoire, Bruno; Moumbogou, Carl et al

E-print/Working paper (2011)

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See detailEstimating the residual distribution in a semiparametric transformation model.
Heuchenne, Cédric ULg; Samb, Rawane; Van Keilegom, Ingrid

E-print/Working paper (2011)

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See detailInventaire des archives Ernest Mahaim
Caulier-Mathy, Nicole; Haesenne-Peremans, Nicole; Geerkens Provin, Eric ULg

E-print/Working paper (2011)

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See detailInternational Cross-Listing of Firms on Major Stock Markets: A survey of the Literature
Mouchette, Xavier ULg

E-print/Working paper (2011)

This contribution is aimed at presenting the large research produced in this particular field of international finance that constitute cross-listing —the secondary listing of company’s shares on an overseas ... [more ▼]

This contribution is aimed at presenting the large research produced in this particular field of international finance that constitute cross-listing —the secondary listing of company’s shares on an overseas exchange. For companies, exchanges and investors, the phenomenon of cross-listing raises different non-trivial questions. This paper reviews the most important research initiatives addressing the economic effects of this important corporate decision. Early studies were drawing much of their argumentation from segmentation theory, concluding that cross-listing was a way for companies to lower barriers to international investment in their stocks, leading to a revaluation of their shares. Equally crucial as segmentation was in the early course of the cross-listing activity, new initiatives are now exploring many additional ways that help to get a better picture of the rationales underpinning the far-reaching effects of cross-listing: valuation impacts and other financial benefits, change in the company’s market profile, and interaction with her home and host markets. Cross-listing is then at a cross-roads of different theories. The advances in academic contributions over the last decade have helped to understand some of the underlying dynamics and rationales surrounding it, but are also leaving some unanswered questions. [less ▲]

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See detailLa géométrie de Lobachevski
De Rop, Yves ULg; Sprimont, Pierre-Guillaume

E-print/Working paper (2011)

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See detailGermanistische Mitteilungen
Bosse, Anke; Bunzel, Wolfgang; Ceuppens, Jan et al

E-print/Working paper (2011)

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See detailEU-LA relations: from interregionalism to bilateralism?
Santander, Sébastian ULg

E-print/Working paper (2010)

The main question this paper is dealing with is the following: are the EU relations with Latin America moving from an interregional approach to a bilateral one?

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See detailKeep bacteria under control: Dietary modulation of gut microflora in farm animals by use of hen egg yolk antibodies
Marcq, Christopher ULg; Thewis, André ULg; Portetelle, Daniel ULg et al

E-print/Working paper (2010)

This review article focuses on the use of IgY in therapy or prophylaxis of diseases in veterinary medicine as well as in the context of functional foods to modulate microflora in animal.

Detailed reference viewed: 119 (34 ULg)
See detailLes vies multiples de Moebius
Demoulin, Laurent ULg

E-print/Working paper (2010)

Petite réflexion au sujet de l'auteur de bandes dessinées Jean Giraud alias Moebius, notamment au sujet du dernier tome de la série réflexive Inside Moebius.

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See detailA Sudoku Submatrix Study
Merciadri, Luca ULg

E-print/Working paper (2010)

In our last article, we gave some properties of Sudoku matrices. We here investigate some properties of the Sudoku submatrices. We first deal with their eigenvalues and try to find an upper bound on them ... [more ▼]

In our last article, we gave some properties of Sudoku matrices. We here investigate some properties of the Sudoku submatrices. We first deal with their eigenvalues and try to find an upper bound on them, and then follow exactly the same structure as in our last article to establish a connection between Sudoku matrices’ properties and sudoku submatrices’ properties. [less ▲]

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See detailPsychanalyse au bord du néant
Demoulin, Laurent ULg

E-print/Working paper (2010)

Réflexion au sujet des liens entre la psychanalyse et l'écriture à partir du roman Flac du psychanalyste et romancier Serge André.

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See detailLa mauvaise gestion de l'entreprise : trois profils-types de petites entreprises en difficulté
Crutzen, Nathalie ULg; Van Caillie, Didier ULg

E-print/Working paper (2010)

After an in-depth review of the scientific literature dedicated to (small) business failure causes (Crutzen et Van Caillie, 2008), it comes out that mismanagement is, by far, the failure cause which is ... [more ▼]

After an in-depth review of the scientific literature dedicated to (small) business failure causes (Crutzen et Van Caillie, 2008), it comes out that mismanagement is, by far, the failure cause which is the most commonly evoked by previous researchers (Argenti, 1976; Wichman, 1983; Newton, 1985; O'Neill and Duker, 1986; Thornhill and Amit, 2003). Nevertheless, the concept of « mismanagement » is relatively vague and large (Bruno et al., 1987; Sheldon, 1994). It is thus now necessary to clarify it if one wants to better understand the causes of small business failure and, in fine, to better prevent this phenomenon (Argenti, 1976). In particular, it is essential to distinguish between the main categories of managerial problems small businesses can be faced to in order to be able to better anticipate their failure (thanks to adequate trainings, for example) and in order to propose adequate remedies to specific managerial problems small distressed firms are confronted to. In this context, the current article identifies, on the basis of two complementary statistical analyses, three specific patterns for badly-managed firms, amongst a sample of 91 small distressed firms. [less ▲]

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See detailEnfin!
Demoulin, Laurent ULg

E-print/Working paper (2010)

Marin mon coeur d'Eugène Savitzkaya est enfin sorti en collection de poche. Evocation de ce roman solaire sur l'enfance.

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See detailClaude Strebelle, créateur d'un campus dans la nature
Frankignoulle, Pierre ULg

E-print/Working paper (2010)

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See detailRegard sur la gouvernance des pôles de compétitivité: modes de coordination, pratiques de tercéisation et respect de l’intérêt collectif
Lisein, Olivier ULg

E-print/Working paper (2010)

En forte croissance ces dernières années, l’intérêt du milieu académique pour les pôles de compétitivité aborde sous des angles divers les enjeux que représente cette nouvelle forme de regroupement ... [more ▼]

En forte croissance ces dernières années, l’intérêt du milieu académique pour les pôles de compétitivité aborde sous des angles divers les enjeux que représente cette nouvelle forme de regroupement territorialisé d’organisations. En particulier, la gouvernance de ce type de réseaux d’innovation réunissant des catégories d’acteurs hétérogènes, les formes qu’elle est concrètement susceptible de prendre dans les faits, les difficultés qu’elle soulève au quotidien ainsi que les dynamiques qu’elle engendre en termes de synergies collaboratives constituent des champs de recherche en pleine émergence, renforcés par la pression des pouvoirs publics qui attendent des pôles de compétitivité qu’ils gèrent au mieux les ressources financières qui leur sont octroyées et veillent à rentabiliser celles-ci dans l’intérêt de la collectivité. Dans ce cadre, notre contribution entend plus particulièrement interroger la question de la coordination de cette forme de partenariats inter-organisationnels que sont les pôles de compétitivité et cerner les dynamiques à l’œuvre dans ce type de structure collaborative. En dépassant le stade d’une fonction de coordination placée sous la seule responsabilité des « porteurs de projets », nous nous intéressons aux efforts que consentent les parties prenantes – internes et externes – des pôles de compétitivité pour arriver à la satisfaction conjointe de leurs intérêts respectifs. En ce sens, nous questionnons l’éventuel « déplacement identitaire » qu’opèrent les acteurs pour favoriser le succès des pôles et des projets qui y sont développés ainsi que l’influence que revêt dans ce cadre la fonction de coordination du réseau. Renvoyant au concept de « tercéisation », qui illustre le processus de réflexivité et de réflectivité qu’opèrent les acteurs pour concevoir et institutionnaliser de nouvelles pratiques, ces dynamiques sont étudiées au cours de notre propos à la lumière des enseignements tirés des pôles de compétitivité promus en Belgique dans le cadre du Plan Marshall, initiative mise en œuvre par le Gouvernement de la Région Wallonie-Bruxelles pour renforcer les processus d’innovation des entreprises et le développement économique de la Région. [less ▲]

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See detailDe l'absence de figuration à la figuration de l'absence: Portraits de terroristes (Ruff, Richter, Feldmann)
Hamers, Jérémy ULg

E-print/Working paper (2010)

Depuis l’émergence, au début des années septante, du terrorisme d’extrême gauche en Allemagne, le pays est secoué de façon cyclique par des polémiques relatives aux « années de plomb », des conflits et ... [more ▼]

Depuis l’émergence, au début des années septante, du terrorisme d’extrême gauche en Allemagne, le pays est secoué de façon cyclique par des polémiques relatives aux « années de plomb », des conflits et débats violents qui opposent d'ordinaire l'Etat et certains organes médiatiques atlantistes, conservateurs ou d'extrême droite, à la foule de ceux qui, pour de multiples raisons, désapprouvent la guerre menée par l’Etat contre les terroristes. Cette polarisation affecte rapidement les champs de la philosophie, du droit, des sciences historiques, politiques et sociales ou encore de la littérature, du cinéma et de l’art contemporain en général. Or il est frappant de constater que, hier comme aujourd’hui, dans les médias, ces conflits, débats et polémiques s’articulent moins autour de questions politiques de fond, qu’autour de faits, difficiles à avérer, et surtout de leurs représentations, essentiellement photographiques et cinématographiques, qui alimentent les accusations et les attaques de l’un ou l’autre camp, bon nombre d’images servant même simultanément d’argument à charge aux deux camps. Afin de déterminer la part de "responsabilité" de la photographie dans ces incessants conflits, et d'imaginer corolairement une échappatoire à son rôle polémiste, cette communication s'intéresse plus particulièrement à la polémique provoquée par les débats autour des conditions de détention des prisonniers de la RAF. [less ▲]

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See detailBulletin de la Société Voltaire n°21
Tilkin, Françoise ULg

E-print/Working paper (2010)

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See detailQuels développements possibles pour la filière bois-énergie en Europe ?
Merenne-Schoumaker, Bernadette ULg

E-print/Working paper (2010)

L’objectif de cette contribution est de s’interroger sur les potentialités de développement de la filière bois-énergie à l’échelle européenne et de chercher à voir si c’est une réelle alternative aux ... [more ▼]

L’objectif de cette contribution est de s’interroger sur les potentialités de développement de la filière bois-énergie à l’échelle européenne et de chercher à voir si c’est une réelle alternative aux énergies fossiles. À cette fin, nous avons tenté d’abord de mieux cerner la ressource, puis de mesurer l’importance du bois-énergie et son évolution récente à la fois globalement pour l’UE à 27 et par pays en cherchant à comprendre les disparités entre ces derniers. Enfin, dans une troisième partie, nous répondons aux quatre questions suivantes : quel est le potentiel réellement mobilisable pour ne pas épuiser la ressource ? Quel est son réel bilan environnemental et son impact sur la santé ? Quel est son impact sur l’économie locale d’une région et sur la gestion de la forêt et du territoire proche ? Transformer le bois en agrocarburants, est-ce une fausse bonne idée comment l’a été précédemment le développement des agrocarburants à base de céréales et d’oléagineux ? [less ▲]

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See detailUn itinéraire du Sart Tilman
Frankignoulle, Pierre ULg; Merch, Marie-Christine ULg

E-print/Working paper (2010)

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See detailJudicial Review in European Union Competition Law: A Quantitative and Qualitative Assessment
Petit, Nicolas ULg; geradin, Damien

E-print/Working paper (2010)

Ever since the creation of the General Court (“GC”), the effectiveness of judicial review in European Union (“EU”) competition cases has sparked intense scholarly debates. This paper seeks to further ... [more ▼]

Ever since the creation of the General Court (“GC”), the effectiveness of judicial review in European Union (“EU”) competition cases has sparked intense scholarly debates. This paper seeks to further contribute to this discussion in three ways. First, it devotes some space to fundamental, yet often overlooked questions, such as the goals or functions of judicial review and why judicial review of administrative decisions is important; particularly so in competition law matters. Second, this paper attempts to throw some empirical light on the GC’s judicial review of European Commission (“Commission”) decisions in the field of competition law. Third, it places a specific emphasis on the particular situation of abuse of dominance law, where the GC has exercised its judicial review power with more restraint than in other areas of competition law (such as restrictive agreements and mergers). With these goals in mind, this paper follows a five-stage progression. First, on the basis of a survey of the relevant legal, economic and political science literature, it defines the functions of judicial review and identifies a set of indicators which can be used to assess the performance of the GC’s judicial scrutiny (Part I). Second, it explains why judicial review in EU competition law cases is of critical importance notably given the institutional and procedural deficiencies of the EU enforcement structure (Part II). Third, it discusses the nature and standard of review currently applied by the GC with a particular focus on the degree to which the GC is willing to review “complex economic matters” (Part III). Fourth, it provides some quantitative data on the case-law of the GC to assess whether several goals or functions attributed to judicial review by the scientific literature are met (Part IV). Finally, this paper takes a closer look at the (controversial) case-law of the GC in the field of Article 102 of the Treaty on the Functioning of the European Union (“TFEU”) (Part V). [less ▲]

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See detailAnalyse des projets interreg III sous l’angle du développement territorial et urbain
Boniver, Véronique ULg; Teller, Jacques ULg

E-print/Working paper (2010)

Dans le cadre du programme de mise en œuvre 2008-2009 de la CPDT (Conférence Permanente du Développement Territorial), des chercheurs du Lepur (Centre de Recherche en Sciences de la Ville, du Territoire ... [more ▼]

Dans le cadre du programme de mise en œuvre 2008-2009 de la CPDT (Conférence Permanente du Développement Territorial), des chercheurs du Lepur (Centre de Recherche en Sciences de la Ville, du Territoire et du Milieu rural) ont réalisé une analyse des 283 projets Interreg III (période de programmation 2000-2006) impliquant un ou plusieurs partenaires wallons dans le but de mettre en évidence leurs dimensions territoriale et urbaine. Pour mener à bien cette analyse, un questionnaire d’enquête a été envoyé à 356 contacts officiels wallons. Les principaux résultats obtenus doivent être interprétés avec une certaine réserve puisqu'ils reposent uniquement sur les déclarations des partenaires wallons interrogés. [less ▲]

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See detailLe football, l’Iliade, Zidane et Jean-Philippe Toussaint
Demoulin, Laurent ULg

E-print/Working paper (2010)

Comment la littérature s'y prend-elle pour parler de football et qu'est-ce que le foot nous apprend sur la littérature.

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See detailThe thermal emission of the exoplanets WASP-1b and WASP-2b
Wheatley, Peter J; Collier Cameron, Andrew; Harrington, Joseph et al

E-print/Working paper (2010)

We present a comparative study of the thermal emission of the transiting exoplanets WASP-1b and WASP-2b using the Spitzer Space Telescope. The two planets have very similar masses but suffer different ... [more ▼]

We present a comparative study of the thermal emission of the transiting exoplanets WASP-1b and WASP-2b using the Spitzer Space Telescope. The two planets have very similar masses but suffer different levels of irradiation and are predicted to fall either side of a sharp transition between planets with and without hot stratospheres. WASP-1b is one of the most highly irradiated planets studied to date. We measure planet/star contrast ratios in all four of the IRAC bands for both planets (3.6-8.0um), and our results indicate the presence of a strong temperature inversion in the atmosphere of WASP-1b, particularly apparent at 8um, and no inversion in WASP-2b. In both cases the measured eclipse depths favor models in which incident energy is not redistributed efficiently from the day side to the night side of the planet. We fit the Spitzer light curves simultaneously with the best available radial velocity curves and transit photometry in order to provide updated measurements of system parameters. We do not find significant eccentricity in the orbit of either planet, suggesting that the inflated radius of WASP-1b is unlikely to be the result of tidal heating. Finally, by plotting ratios of secondary eclipse depths at 8um and 4.5um against irradiation for all available planets, we find evidence for a sharp transition in the emission spectra of hot Jupiters at an irradiation level of 2 x 10^9 erg/s/cm^2. We suggest this transition may be due to the presence of TiO in the upper atmospheres of the most strongly irradiated hot Jupiters. [less ▲]

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See detailEtude des pratiques de restructuration en Europe : état des lieux en Belgique - ARENAS - National Background Paper - Belgique
Naedenoen, Frédéric ULg; Lisein, Olivier ULg; Pichault, François ULg

E-print/Working paper (2010)

Au cours de la dernière décennie, la présence dans la presse économique de cas de restructurations et de licenciements économiques toujours plus nombreux a fini par nous habituer au fait que ces ... [more ▼]

Au cours de la dernière décennie, la présence dans la presse économique de cas de restructurations et de licenciements économiques toujours plus nombreux a fini par nous habituer au fait que ces phénomènes font désormais partie du processus normal d’évolution de l’entreprise. Plus récemment, la crise économique mondiale a eu, et a toujours, un impact important sur les entreprises belges, provoquant une vague de restructurations et de licenciements sans précédent. Le présent document est divisé en cinq parties : le contexte, l’anticipation (ou l’amont), les dynamiques de restructurations, la mise en œuvre (ou l’aval) et les acteurs impliqués. Dans le premier chapitre, nous proposons un aperçu du contexte économique et social belge afin de permettre au lecteur de comprendre le cadre dans lequel prennent part les phénomènes de restructuration. Le deuxième chapitre présente les principales mesures qui relèvent de l’anticipation des restructurations, certaines existant de longue date en Belgique alors que d’autres sont plus récentes, voire spécifiques aux mesures prises par les pouvoirs publics pour contrer la crise actuelle. Le troisième chapitre se concentre sur les différentes dynamiques de restructuration d’entreprises et le cadre légal qui les régit. Le quatrième chapitre développe les principales mesures de mise en œuvre des restructurations, qu’elles soient, ici aussi, présentes de longue date ou spécifiques aux « mesures de crises ». La quantification et l’évaluation des mesures présentées dans ce rapport font l’objet d’un point spécifique, en conclusion de chacun de ces 3 derniers chapitres. Enfin, un cinquième chapitre présente de manière succincte les différents acteurs impliqués dans les processus de restructuration. [less ▲]

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See detailAsclépios et les médecins en Asie Mineure
Nissen, Cécile ULg

E-print/Working paper (2010)

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See detailBulletin de la Société Voltaire n°20
Tilkin, Françoise ULg

E-print/Working paper (2010)

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See detailCritical analysis of the WORLDNET freight flow matrices
Chevalier, Simon; Limbourg, Sabine ULg

E-print/Working paper (2010)

The growing trade between Europe and the rest of the world and the enlargement of the European Union has led the European Commission’s Directorate-General for Energy and Transport to fund Worldnet – ... [more ▼]

The growing trade between Europe and the rest of the world and the enlargement of the European Union has led the European Commission’s Directorate-General for Energy and Transport to fund Worldnet – Worldwide Cargo Flows – within the Framework 6 research project under the Scientific Support to Policies initiative. The main outputs have been an extended freight origin-destination database for the year 2005, extended road and rail networks, and new maritime and air-cargo networks. Moreover, these outputs were developed according to TRANSTOOLS (Tools for TRansport forecasting ANd Scenario testing) specifications. Due to the magnitude of the project and to the consequences that its results could generate in transportation planning at European level, this study assesses the validity of the freight origin-destination matrix. Our analysis indicates multiple problem cases, inconsistencies and aberrations. [less ▲]

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See detailExploring the Diversity of Fair Trade Social Enterprises
Huybrechts, Benjamin ULg; Defourny, Jacques ULg

E-print/Working paper (2010)

Fair trade (FT) organisations have been quite early taken as examples of social enterprises (SE) and have contributed to the shaping of the SE concept. The goal of this article is to examine more deeply ... [more ▼]

Fair trade (FT) organisations have been quite early taken as examples of social enterprises (SE) and have contributed to the shaping of the SE concept. The goal of this article is to examine more deeply, both at a conceptual and at an empirical level, to what extent FT organisations can be considered as social enterprises. First, we introduce different theoretical frameworks of SE and examine FT in the context of each of these frameworks. In a second step, we use an empirical study on fair trade social enterprises (FTSEs) across four European countries to illustrate and deepen the links between FT and SE, focusing on the goals and the governance structures of FTSEs. It appears that all FTSEs combine in some way economic, social and sometimes also political goals. FTSEs are thus in line with the "hybrid-goal" nature of SEs. FTSEs' governance is also quite specific and often innovative in terms of organisational architecture and stakeholders' involvement. Some FTSEs are closer to the European – participatory – approach of social enterprise, while others are closer to US – individual – approaches. Finally, the governance structures of FTSEs seem to reflect quite well their goal mix. This article provides a more solid basis for the often implicit link between FT and SE. Future researches could use our work to explore specific topics of the SE literature (e.g. stakeholders' involvement) in the context of FT. The FT example could also be used to examine further the shifting boundaries of the SE reality. The originality of this article is to apply the SE concept to a specific field and to show how, within this field, there is at the same time (1) a diversity of organisations, reflecting the diversity of SE approaches and (2) a range of specific features (especially in terms of goal mix and governance) distinguishing SEs from other types of organisations operating in the same field. [less ▲]

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See detailA Theory of Soft Capture
Agrell, Per; Gautier, Axel ULg

E-print/Working paper (2010)

n this paper, wee propose a model for regulatory capture that is based on information transmission and asymmetric information. In a three-tier model, a regulator is charged by a political principal to ... [more ▼]

n this paper, wee propose a model for regulatory capture that is based on information transmission and asymmetric information. In a three-tier model, a regulator is charged by a political principal to provide a signal for the type of a regulated firm. Only the firm can observe his type and the production of a correlated signal with a given accuracy is costly for the regulator. The firm can costlessly provide an alternative signal of lower accuracy that is presented to the regulator. In a self-enforcing equilibrium, the regulator transmits the firm-produced signal, internalizes its own savings in information cost and the firm enjoys higher information rents. The main feature of soft capture is that it is not based on a reciprocity of favors but on a congruence of interests between the firm and the regulator. [less ▲]

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See detailDes reins pas comme les autres...
Detry, Olivier ULg

E-print/Working paper (2010)

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See detailNourrir durablement la planète: Des bananes pour la vie
Lassois, Ludivine ULg

E-print/Working paper (2010)

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See detailEndogenous Growth in an OLG Model with a Fixed Factor
Artige, Lionel ULg

E-print/Working paper (2010)

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See detailA Growth Model of Global Imbalances
Artige, Lionel ULg; Cavenaile, Laurent ULg

E-print/Working paper (2010)

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See detailAn Empirical Analysis of Income convergence in the European Union
Cavenaile, Laurent ULg; Dubois, David ULg

E-print/Working paper (2010)

In this paper, we investigate the convergence process within the European Union (27 countries). More particularly, we study the convergence process of the new entrants from Central and Eastern Europe and ... [more ▼]

In this paper, we investigate the convergence process within the European Union (27 countries). More particularly, we study the convergence process of the new entrants from Central and Eastern Europe and of the 15 Western countries between 1990 and 2007. Applying a panel approach to the convergence equation derived by Mankiw et al. (1992) from the Solow model, we highlight the existence of heterogeneity in the European Union and show that new entrants and former members of the European Union can be seen as belonging to significantly differ- ent groups of convergence. The existence of heterogeneity in the European Union or the Eurozone might affect their stability as the recent Greece’s sovereign debt crisis illustrates it. [less ▲]

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See detailSantiago Calatrava ou la poétique des structures
Houbart, Claudine ULg

E-print/Working paper (2010)

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See detailCO2 valorization
Léonard, Grégoire ULg; Amouroux, Jacques

E-print/Working paper (2010)

Brief presentation of the results achieved during a workshop on CO2 valorization

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See detailNotices sur trois romans recommandés pour l'été 2010
Durand, Pascal ULg

E-print/Working paper (2010)

Notices au sujet de trois romans recommandés pour les lecteurs du site Culture de l'Université de Liège : Jack London, Martin Eden (1909), Eric Chevillard, Démolir Nisard (2006) et Mme de La Fayette, La ... [more ▼]

Notices au sujet de trois romans recommandés pour les lecteurs du site Culture de l'Université de Liège : Jack London, Martin Eden (1909), Eric Chevillard, Démolir Nisard (2006) et Mme de La Fayette, La Princesse de Clèves (1678). [less ▲]

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Peer Reviewed
See detailAn update on the evolution of double parton distributions
Ceccopieri, Federico ULg

E-print/Working paper (2010)

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See detailEMOCOMP! A customer based scale for measuring emotional competences in service employees
Delcourt, Cécile ULg; Van Riel, Allard ULg; van Birgelen, Marcel et al

E-print/Working paper (2010)

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