We study the response of domestic unemployment rates to shocks in total factor productivity for economies with high capital mobility and low labour mobility. We show that high capital mobility amplifies the impact on the domestic unemployment rate of domestic fluctuations in total factor productivity, shortens the lag of the response to shocks and raises the variability of unemployment. But ave...

In Bartling, Fehr and Schmidt (2012) we show theoretically and experimentally that it is optimal to grant discretion to workers if (i) discretion increases productivity, (ii) workers can be screened by past performance, (iii) some workers reciprocate high wages with high effort and (iv) employers pay high wages leaving rents to their workers. In this paper we show experimentally that the produc...

This paper explores the implications for labor market outcomes of systematic testing of applicants in the hiring process. A matching model in which productivity is a worker’s private information is used. Both wages and hiring rates are endogenous. A minority is defined as a group for whom the test is less precise in identifying individual productivity. Welfare and employment outcomes across var...

This paper explores the welfare consequences of foreign investment taxation in a small open economy, based on the notion that the true productivity of imported capital may be unknown to policy-makers. It is shown that while asymmetric information between capital importers and the host government precludes the use of a productivity specific policy measure, an across-the-board policy suffers from...

Many believe that the welfare state undermines productivity, economic growth and development; that the United States has an unusually small welfare state; and finally that the United States is and always has been a welfare state laggard. This paper shows that all three propositions are false when one includes education along with cash benefits and health care support as part of the welfare stat...

Genetics is key to the improvement of welfare in broiler chickens at both juvenile and adult (breeder) stages but progress is hampered currently by the seemingly conflicting demands of welfare, commercial production, food security and calls for increasing intensification to curb climate change. Animal welfare is therefore most likely to be improved on a commercial scale by future breeding progr...

This paper studies and compares the welfare effects of emission taxes and emission standards in a general equilibrium model with two sectors in which plants can freely enter and exit. In one of the sectors plants differ in their productivity, produce differentiated goods, and generate emissions that can be reduced using an abatement technology. An emission reduction policy causes resource reall...

Based on data for the period from 1948 to 1997, exogenous decreases in demand and increases in costs are estimated to have reduced the annual profitability of the Chicago Transit Authority (CTA) by $1 billion. Half of this decline was recouped by reductions in service, increased fares and increased productivity. Even more would have been recouped had the CTA not given away earlier productivity ...