We investigate how moral concerns about permit trading affect an endogenous pollution permit trading equilibrium, where governments choose non-cooperatively the amount of permits they allocate to domestic industries. Politicians may feel reluctant to allow permit trading and/or may prefer that...

This study examines changes in earnings inequality for full-time employees in Australia between 1982 and 1994-95 using individual-level data from the ABS Income Distribution Survey. It present measures of changes in earnings inequality for disaggregated workforce groups. It also provides...

We study a model of local evolution. Players are located on a network and play games agains their neighbors. Players are characterized by three properties: (1) The stage game strategies they use agains their neighbors. (2) The repeated game strategy that determines the former. (3) A learning...

We present a simple model of spatial evolution that avoids several problems that arise with more complex networks of players. We consider a world where pairs of players are permanently matched. These players learn from the whole population but they are more likely to learn to strategies used by...

The importance of fair and equal treatment of workers is at the heart of the debate in organizational management. In this regard, we study how reward mechanisms and production technologies affect effort provision in teams. Our experimental results demonstrate that unequal rewards can potentially...

Many experiments indicate that most individuals are not purely motivated by material self interest, but also care about the well being of others. In this paper we examine tournaments among inequity averse agents, who dislike disadvantageous inequity (envy) and advantageous inequity (compassion)....

This article analyzes the income polarization in Brazil for 1981 and 2003. After we explain the differences between polarization and inequality, we calculate the income polarization for Brazil, based on the work of Esteban, Gradin e Ray (1999). The results indicate that the bipolarization...

We use the Vietnam Living Standard Survey conducted in 1993 and in 1998 to analyze the determinants of private transfers among rural farmers. Private transfers are widespread and important relative to pre-transfer income levels of recipients in both years. Conducting parametric and...

We experimentally investigate cooperative behavior in a social dilemma situation, where the socially efficient outcome may be encouraged by risk aversion and/or inequality aversion.The first part of our experiment is devoted to the elicitation of subjects' aversion profile, taking care to not...