The article is concerned with understanding the impact of social preferences and wealth inequality on aggregate economic outcomes. We investigate how different manifestations of other-regarding preferences affect incentive contracts at the microeconomic level and how these in turn translate into...

This paper illustrates that cross-country generalizations about the impact of remittances on economic security are useful only up to a certain point; beyond that their effect can be influenced by the interplay of various factors relating to the motivations and characteristics of migrants,...

This paper introduces to the main policy research issues that the interrelationship between environmental and economic problems has recently emphasised. Economists have traditionally encouraged the use of incentive-based instruments in place of command and control regulation. The starting point...

A large share of the population in emerging market economies has no pension coverage, exposing them to the economic risks arising from socio-economic and individual shocks. This problem, which arises from having large informal (unregulated) sectors, affects not only poor workers, but as many as...

We consider a firm under strict liability that must choose between two risky technologies, one being safer but costlier than the other one. The total potential level of damage increases with the level of activity. We show that, under limited liability, technological change is welfare improving...

This paper reports the results from a study that attempts to identify factors that characterize housing firms with particularly ambitious approaches to energy efficiency in connection to renovation. The aim of the study was to identify factors that correlate with ambitious firms and the market...

A government designs transfers to agents in the absence of information on their preferences. The second-best allocation is equal sharing among citizens when the awards are deterministic. We provide a necessary and sufficient condition under which lotteries improve upon the egalitarian outcome....