"From its beginnings, Polish economic thought has had a strong national character resulting from specific socio-political and economic realities. Drawing on the broader historical context, this book presents the main stages and contributions in the development of Polish economic thought from the...

This paper develops an axiomatic framework for decision making when preferences depend not only on the current alternative but also on the past frequency with which alternatives have been chosen. We identify key independence axioms that characterize frequency-dependent preferences. In addition,...

Road infrastructure boosts economic opportunities and thus contributes to poverty alleviation. This paper investigates the causal impact of paved primary roads on poverty and income mobility in Ecuador, with particular attention to the mechanisms through which these effects materialize....

This paper investigates whether economic hardship undermines preferences for honesty. We use controlled, high-stake measures of cheating for private benefit in a large sample of 5,664 Kenyans, exploiting three complementary sources of variation: experimentally manipulated monetary incentives to...

This paper investigates whether economic hardship undermines preferences for honesty. We use controlled, high-stake measures of cheating for private benefit in a large sample of 5,664 Kenyans, exploiting three complementary sources of variation: experimentally manipulated monetary incentives to...