This chapter reviews the theory of the voluntary public and private redistribution of wealth elaborated by economic analysis in the last forty years or so. The central object of the theory is altruistic gift-giving, construed as benevolent voluntary redistribution of income or wealth. The theory...

We formalize the optimal design of experiments when there is interference between units, i.e. an individual's outcome depends on the outcomes of others in her group. We focus on randomized saturation designs, two-stage experiments that first randomize treatment saturation of a group, then...

The chapter critically reviews the methods available for the ex post counterfactual analysis of programs that are assigned exclusively to individuals, households or locations. The emphasis is on the problems encountered in applying these methods to anti-poverty programs in developing countries,...

This paper investigates the hypothesis that birth order in developing countries affects children's educational outcomes due to liquidity constraints by studying a cash transfer program implemented in rural Nicaragua. This program offers two types of cash transfers, one is unconditional on and...

Programs that increase the economic capacity of poor women can have cascading effects on children's participation in school and work that are theoretically undetermined. We present a simple model to describe the possible channels through which these programs may affect children's activities....

This chapter presents the main theoretical analyses in the area of child labour and their implications in terms of policy design. The discussion is based on the human capital approach and presents a simplified model that allows to frame the most relevant results present in the literature. It...

Many studies examine the effect of environmental values on environmental behavior. In such empirical analyses it is typically at least implicitly assumed that environmental values are independent of economic preferences from behavioral economics like risk and time preferences, trust, or...

Many authors have discussed a decline in internal labor markets and an apparent shift to a new employment contract, characterized by less commitment between employer and employee and more portable skills. These discussions occur without much evidence on what employment contract employees...

An extensive literature on reputation signaling in prosocial settings has focused on an intrinsic desire for positive reputation. In our paper, we provide experimental evidence that some individuals are averse to both positive and negative reputation, and will, therefore, respond to visibility...

A two-year randomized evaluation shows that the effectiveness of multi-tasking men- tors on schooling outcomes crucially depends on their training. While a standard training modality in highly marginalized communities in Mexico generates null results, enhanced training yields sizable treatment...