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See detailFirst-principles study of vibrational and noncollinear magnetic properties of the perovskite to postperovskite pressure transition of $NaMnF_3$
Garcia-Castro, A. C.; Romero, A. H.; Bousquet, Eric ULg

in Physical Review. B, Condensed Matter and Materials Physics (2014), 90

We performed a first-principles study of the structural, vibrational, electronic, and magnetic properties of NaMnF3 under applied isotropic pressure. We found that NaMnF3 undergoes a reconstructive phase ... [more ▼]

We performed a first-principles study of the structural, vibrational, electronic, and magnetic properties of NaMnF3 under applied isotropic pressure. We found that NaMnF3 undergoes a reconstructive phase transition at 8 GPa from the Pnma distorted perovskite structure toward the Cmcm postperovskite structure. This is confirmed by a sudden change of the Mn-F-Mn bondings where the crystal goes from corner-shared octahedra in the Pnma phase to edge-shared octahedra in the Cmcm phase. The magnetic ordering also changes from a G-type antiferromagnetic ordering in the Pnma phase to a C-type antiferromagnetic ordering in the Cmcm phase. Interestingly, we found that the high-spin d-orbital filling is kept at the phase transition which has never been observed in the known magnetic postperovskite structures. We also found a highly noncollinear magnetic ordering in the Cmcm postperovskite phase that drives a large ferromagnetic canting of the spins. We discuss the validity of these results with respect to the U and J parameters of the GGA+U exchange-correlation functional used in our study and conclude that large-spin canting is a promising property of the postperovskite fluoride compounds. [less ▲]

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See detailFiscal policy in an ovrelapping generations model with bequest-as-consumption
Michel, Philippe; Pestieau, Pierre ULg

in Journal of Public Economic Theory (2004)

This paper analyzes an overlapping generation (OLG) growth model wherein saving finances second period consumption and bequest-as-consumption. First, it looks at the market equilibrium and at the optimal ... [more ▼]

This paper analyzes an overlapping generation (OLG) growth model wherein saving finances second period consumption and bequest-as-consumption. First, it looks at the market equilibrium and at the optimal solution; then it turns to the issue of decentralizing the optimal solution with various taxes and transfers. Depending on the available instruments, either a first-best or a second-best optimum can be achieved. Throughout the paper, the results are contrasted with those obtained in the standard OLG model without intergenerationel transfers. [less ▲]

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See detailFiscale schulden van een onvermogende schuldenaar
Peeters, Bart ULg

in Algemeen Fiscaal Tijdschrift (2005), 11

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See detailFiscalità e povertà. L'esperienza belga
Bourgeois, Marc ULg

in Rivista Non Profit (2005)

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See detailFiscalité des subsides et primes. Certificats Kyoto
Richelle, Isabelle ULg

Conference (2009, October)

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See detailLa fiscalité du patrimoine immobilier détenu par un résident belge en France
Docclo, Caroline ULg; Sirot, St.

in Journal de Droit Fiscal (2013)

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See detailFiscalité et aménagement du territoire : La fiscalité communale
Bianchet, Bruno ULg; Xhignesse, Guillaume ULg; Bourgeois, Marc ULg et al

Poster (2013, November 26)

La fiscalité constitue un champ d’investigation qui impacte le territoire de multiples manières. Le financement des communes de Wallonie s’appuie sur différentes sources de recettes, dont la fiscalité ... [more ▼]

La fiscalité constitue un champ d’investigation qui impacte le territoire de multiples manières. Le financement des communes de Wallonie s’appuie sur différentes sources de recettes, dont la fiscalité constitue la plus importante. En 2011, elle représentait près de 48% des recettes globales des communes wallonnes. [less ▲]

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See detailFiscalité et avantages matrimoniaux
Dehalleux, Virginie ULg

in Leleu, Yves-Henri; Verbeke, Alain; Taymans, Jean-François (Eds.) et al Manuel de planification patrimoniale, Le couple, Décès (2009)

Detailed reference viewed: 14 (4 ULg)
See detailFiscalité et culture
Bourgeois, Marc ULg

Scientific conference (2008)

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See detailFiscalité et culture
Bourgeois, Marc ULg

Diverse speeche and writing (2008)

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See detailFiscalité et droits fondamentaux
Bourgeois, Marc ULg

Scientific conference (2008)

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See detailFiscalité et droits fondamentaux
Bourgeois, Marc ULg

Scientific conference (2008, April 24)

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See detailFiscalité et pauvreté
Bourgeois, Marc ULg

in Fierens, Jacques (Ed.) Les pauvres et leurs droits. Le point en 2001 (2001)

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See detailFiscalité et supracommunalité
Bourgeois, Marc ULg

Conference given outside the academic context (2013)

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See detailLa fiscalité immobilière en Belgique : impôts indirects perçus sur les transmissions à titre onéreux de biens immeubles
Bruyère, Eric ULg

in Vente immobilière : la phase préalable et ses écueils (2012)

Detailed reference viewed: 55 (16 ULg)
See detailLa fiscalité internationale en Belgique - Tendances récentes
Richelle, Isabelle ULg; Traversa, Edoardo

Book published by Larcier - 1re éd. (2013)

Cet ouvrage analyse un large éventail de questions importantes allant de la détermination des bénéfices à l’étude de la mobilité et du traitement fiscal de revenus mobiliers, en passant par l’imposition ... [more ▼]

Cet ouvrage analyse un large éventail de questions importantes allant de la détermination des bénéfices à l’étude de la mobilité et du traitement fiscal de revenus mobiliers, en passant par l’imposition des travailleurs internationaux et l’analyse de divers instruments fiscaux internationaux. L’examen des méthodes de prévention de la double imposition internationale et la détermination de la résidence fiscale des contribuables sont également abordées en détails. [less ▲]

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See detailLa fiscalité locale : décennie d'évolutions
Bortolotti, Aurélien ULg

Scientific conference (2009, September 11)

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See detailFiscalité locale et régionale: Problèmes actuels
Bourgeois, Marc ULg; Sepulchre, Vincent ULg

Scientific conference (2007, April)

Detailed reference viewed: 66 (11 ULg)