We study contributions and punishment in a linear public goods game, where group members differ in the sources of their endowments. We compare homogenous groups in which subjects are exogenously assigned to the same endowments with heterogeneous groups in which half of the group members invest...

The "Retired Husband Syndrome", that affects the mental health of wives of retired men around the world, has been anecdotally documented but never formally investigated. We use Japanese micro data and the exogenous variation generated by the 2006 revision of the Japanese Elderly Employment...

We experimentally study the effects of allotment Ð the division of an item into several units Ð in independent private value auctions. In particular, we compare a single-item, first-price auction with two equivalent treatments with allotment: a two-unit discriminatory auction and a setting in...

Self-reported life satisfaction is highly heterogeneous across similar countries. We show that this phenomenon can be largely explained by the fact that individuals adopt different scales and benchmarks in evaluating themselves. Using a cross sectional dataset on individuals aged 50 and over in...

We present a two-country equilibrium model with search costs in which the structural characteristics of the labor market in each economy affects the relationship between immigration and crime. The main result of the model is that countries with ?flexible labor markets are likely to see a...

We present results from an experiment with multiple public goods, where each good produces benefits only if total contributions to it reach a minimum threshold. The experiment allows us to compare contributions in a benchmark treatment with a single public good and in treatments with more public...

We empirically assess the relationship between cultural assimilation and subjective well-being of immigrants by using the German Socio-Economic Panel, a longitudinal dataset including information on both the economic and non economic conditions of the respondents. We find that the more...