This paper investigates how government ideology and inflation affect the government’s choice between cash transfers and in-kind transfers. Our hypotheses are based on three observations: (i) in-kind transfers create stigma, (ii) but make recipients less vulnerable to inflation; (iii) poor...

To understand cooperative behaviour in social-dilemma experiments, we need to understand the game participants play not only in monetary but in preference terms. Does a Nash-prediction based on participants’ actual preferences describe their behaviour in a public-good experiment well? And if...

Using the Children of the Immigrants Longitudinal Study from the United States, this paper examines the association between schooling at the intensive margin and adult outcomes among first- and second-generation American immigrants. Schooling at the intensive margin is measured by reading and...

In intergroup contests a manager advises and motivates her group’s members. Her rewards often depend on the subsequent contest expenditure of the members. I test whether such incentives undermine the credibility and effectiveness of a manager’s efforts. In the different experimental...

The presented model demonstrates how the coexistence of reciprocal and selfish types influences the formation of employment relationships, their profitability, wage differentials, wage competition, and unemployment in the presence of moral hazard. Wage and profitability differentials result from...

We construct a panel of S&P 500 index call and put option portfolios, daily adjusted to maintain targeted maturity, moneyness, and unit market beta, and test multi-factor pricing models. The standard linear factor methodology is applicable because the monthly portfolio returns have low skewness...

This paper examines the relationship between corruption and the composition of public expenditures. First, I derive a theoretical model that links the degree of corruption in a country - to be understood as the prevailing culture of corruption - to distortions in the budget composition. The...

We investigate the optimal design of a committee in a model with the endogenous participation of experts who have private information about their own abilities. We study three different dimensions of committee design: members' wages, the number of seats, and the communication system. We show...

Focusing on linear-quadratic models with rational expectations, this paper extends the concept of discretionary equilibrium by allowing for linear non- Markovian strategies of the policy-maker and the other agents in the economy. Applying this concept to the standard New Keynesian framework, we...

This paper discusses whether the dominant position of the Old Laender's economy in the unified Germany hampers the reemergence of industrial production in the New Laender. For that purpose productivity differences are explained by specialization advantages of industrial agglomerations, which are...