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on Evolutionary Economics |
| By: | Kenza Qaoumi (CGS i3 - Centre de Gestion Scientifique i3 - MINES ParisTech - École nationale supérieure des mines de Paris - PSL - PSL Research University - CNRS - Centre National de la Recherche Scientifique); Pascal Le Masson (CGS i3 - Centre de Gestion Scientifique i3 - MINES ParisTech - École nationale supérieure des mines de Paris - PSL - PSL Research University - CNRS - Centre National de la Recherche Scientifique); Benoit Weil (CGS i3 - Centre de Gestion Scientifique i3 - MINES ParisTech - École nationale supérieure des mines de Paris - PSL - PSL Research University - CNRS - Centre National de la Recherche Scientifique); Aytunç Ün (CGS i3 - Centre de Gestion Scientifique i3 - MINES ParisTech - École nationale supérieure des mines de Paris - PSL - PSL Research University - CNRS - Centre National de la Recherche Scientifique) |
| Date: | 2017 |
| URL: | http://d.repec.org/n?u=RePEc:hal:journl:hal-01619967&r=evo |
| By: | Philipp Ager; Markus Brueckner; Benedikt Herz |
| Abstract: | This paper provides new insights on the link between structural change and the fertility transi-tion. In the early 1890s agricultural production in the American South was severely impaired by the spread of an agricultural pest, the boll weevil. We use this plausibly exogenous variation in agricultural production to establish a causal link between changes in earnings opportunities in agriculture and fertility. Our estimates show that lower earnings opportunities in agriculture lead to fewer children. We identify two channels: households staying in agriculture reduced fertility because children are a normal good, and households switching to manufacturing faced higher opportunity costs of raising children. The lower earnings opportunities in agriculture also stimulated human capital formation, which we argue is consistent with the predictions of a quantity-quality model of fertility. |
| Keywords: | Fertility Transition, Structural Change, Industrialization, Agricultural Income |
| JEL: | J13 N31 O14 |
| Date: | 2018–01 |
| URL: | http://d.repec.org/n?u=RePEc:auu:hpaper:062&r=evo |
| By: | Dorian Jullien (GREDEG - Groupe de Recherche en Droit, Economie et Gestion - UNS - Université Nice Sophia Antipolis - UCA - Université Côte d'Azur - CNRS - Centre National de la Recherche Scientifique - UCA - Université Côte d'Azur) |
| Abstract: | This paper conducts a systematic comparison of behavioral economics's challenges to the standard accounts of economic behaviors within three dimensions: under risk, over time and regarding other people. A new perspective on two underlying methodological issues, i.e., interdisciplinarity and the positive/normative distinction, is proposed by following the entanglement thesis of Hilary Putnam, Vivian Walsh and Amartya Sen. This thesis holds that facts, values and conventions have interdependent meanings in science which can be understood by scrutinizing formal and ordinary language uses. The goal is to provide a broad and self-contained picture of how behavioral economics is changing the mainstream of economics. |
| Keywords: | behavioral economics, economic rationality, expected utility, prospect the-,ory, exponential discounting, hyperbolic discounting, self-interest, other-regarding behav-,iors, economic methodology, history of economics, philosophy of economics, economics and,language,JEL: A12, B21, B41, D01, D03, D81, D90, D64 |
| Date: | 2017 |
| URL: | http://d.repec.org/n?u=RePEc:hal:journl:halshs-01651042&r=evo |
| By: | Vincent Leyaro; Pablo Selaya; Neda Trifkovic |
| Abstract: | We study the roots of violence against women, and propose that it partly originates in cultural norms that derive from (a) characteristics of the traditional subsistence problem in different societies, and (b) differences in the sexual division of labor for solving that problem in each society. We construct this hypothesis on economics and anthropology research showing the potential of traditional livelihoods to shape persistent cultural norms at the local level, and arguing that this concept can be extended to explain outcomes at the domestic level. We test our main hypothesis by examining differences in the incidence of domestic violence across areas with different historical livelihoods in modern-day Tanzania, where we observe a large degree of spatial variation in both attitudes and actions of violence against women. Using rich individual survey and high-resolution georeferenced data, we find systematically less violence against women in traditionally sea-fishing areas vis-à-vis traditionally lake-fishing, agricultural, and pastoralist ones. Our results are consistent with anthropological accounts of the idea that women in sea-fishing societies tend to be comparatively more independent in decision-making, and to acquire skills that are complementary to demands in non-agrarian sectors. We interpret this as evidence for direct mechanisms helping to sustain egalitarian gender norms in general, and less violence against women in particular. By exploiting sub-national variation, this research allows us to move beyond studying the socio-economic and institutional determinants of violence against women, and to analyse the formation of specific cultural traits that explain where and why some women tolerate less violence against them. |
| Date: | 2017 |
| URL: | http://d.repec.org/n?u=RePEc:unu:wpaper:wp2017-205&r=evo |
| By: | Nik Stoop; Marijke Verpoorten; Koen Deconinck |
| Abstract: | We provide the first quantitative analysis to scrutinize the ample ethnographic evidence that magico-religious beliefs affect the demand for conventional healthcare in Sub-Saharan Africa. We rely on the unique case of Benin, where Voodoo-adherence is freely reported, and varies greatly within villages and even within households, yet can be traced to historic events that are arguably exogenous to present-day healthcare behavior. These features allow us to account for confounding village- and household-factors, and address self-selection into Voodoo. We find that Voodoo adherence of the mother is associated with lower uptake of preventive healthcare measures and worse child health outcomes, a relationship that weakens but remains when controlling for village dummies and a large set of observables. We employ three different strategies to test for the potential influence of unobservables. The results suggest that the estimated Voodoo-effects are partly causal. A tentative exploration of the causal mechanisms suggests a mediating role of traditional healers. |
| Date: | 2017 |
| URL: | http://d.repec.org/n?u=RePEc:lic:licosd:39417&r=evo |