When focusing on firm’s risk-aversion in industry equilibrium, the number of firms may be either larger or smaller when comparing market equilibrium with and without price uncertainty. In this paper, we introduce risk-averse firms under cost uncertainty in a model of spatial differentiation...

In this paper, we examine the old-age security hypothesis according to which parents rear children because they expect the latter to care for them in their later years. In developing countries where there are no perfect capital markets, children are usually viewed as a potential source of income...

We develop a model of intergeneratioal coresidence and transfers within the family in a setting of asymmetric information. Following an exchange motive altruistic parents receive services from their children, who may make them financial gifts in return. However, parents do not know the privacyc...

Three theoretical hypotheses can explain the motives behind familial transfers given to the elders : altruism, exchange, and the demonstration effect theory where adults have to set an example by helping their elders if they want to be helped in turn by their children. This paper focuses on a...

This paper accounts for work sharing and unemployment in an efficiency wage model.The Solow condition holds when working hours are exogenous. Under the assumption of endogeneity and using general forms for the effort and cost functions, we prove that work sharing may have a reducing impact on...

In this paper, we extend the framework of the motives for familial solidarities to three generations. By focusing on upward transfers, we examine the demonstration effect hypothesis where individuals make transfers to their parents in order to be helped in return by their children. We show the...

In this article, we investigate the relevance of the glass ceiling hypothesis in France, according to which there exist larger gender wage gaps at the upper tail of the wage distribution. Using a matched worker-firm data set of about 1 30 000 employees and 14 000 employers, we estimate quantile...

This paper examines the altruistic model of bequest when a child inherits life standard aspirations from his parents. We prove that the impact of the aspiration effect on transfers can be positive or negative, depending on both the strength of inherited tastes and the coefficients of risk...

We consider a dual labor markets model in which the primary sector requires the presence of efficiency wage, while the secondary sector is competitive. We show that the Solow condition does not hold in a Stackelberg equilibrium where the primary sector acts as a leader and the secondary one as a...

According to the demonstration effect theory, parents make intergenerational transfers to their elders in order to elicit a symmetric future behavior from their children. In this paper we show that upstream transfers are expected to increase with low returns from alternative financial assets and...