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Africa is today the most important part of the Francophonie. French is an official or co-official language along with other languages in 21 African countries, all in sub-Saharan Africa (SSA). Since the end of colonialism and Cold War politics, changes in the Francophonie have been driven largely...
Persistent link: https://www.econbiz.de/10015269090
Nous étudions un modèle à générations imbriquées dans lequel coexistent des agents altruistes et égoïstes qui sont patients ou impatients et dont l'offre de travail est endogène. Cette double hétérogénéité nous permet d'analyser les déterminants économiques qui conduisent, de...
Persistent link: https://www.econbiz.de/10004985410
Cet article présente un modèle dans lequel un individu représentatif consomme une unique ressource environnementale, que l'on suppose renouvelable. Nous supposons, par ailleurs, qu'il existe un ensemble de phénomènes naturels aléatoires susceptibles d'affecter le stock de ressource...
Persistent link: https://www.econbiz.de/10004985421
Nous présentons un modèle « prospectif » avec deux économies. Le Nord a stabilisé son stock de gaz à effet de serre, alors que le Sud continue d'émettre des polluants sans moyen de lutter contre. Ces externalités ont un impact sur la production du Sud et sont source de désutilité au...
Persistent link: https://www.econbiz.de/10004985491
In this paper, we investigate the impact of demographic uncertainty in a multi-regional general equilibrium, overlapping generations model (INGENUE 2). Specifically, we will consider the level of uncertainty in each of the ten major regions of the world, and their correlation across regions. In...
Persistent link: https://www.econbiz.de/10004998826
We develop an overlapping generations model of growth in which production generates polluting harmful emissions. In order to control pollution, the government implements an emission permits system. However, subject to political constraints, it is not able to assign the optimal quota on...
Persistent link: https://www.econbiz.de/10005093999
This paper uses panel data and Euler equations to estimate preference specifications that are nonseparable in consumption and leisure. The econometric analysis uses panel data, and therefore it differs from existing econometric studies that use a representative agent framework. Moreover, the...
Persistent link: https://www.econbiz.de/10005100564
Persistent link: https://www.econbiz.de/10005062829
Persistent link: https://www.econbiz.de/10005062886
This paper reports the results of an experiment on the intertemporal model of consumer behavior with perfect foresight. A test using the theory of revealed preference show that a significant number of individuals have an inconsistent behavior. However, the average data are consistent with the...
Persistent link: https://www.econbiz.de/10005650143