Experimental studies on bidding in auctions have so far relied on individual bidders, even though teams are often involved in real auctions. We examine the bidding behaviour of individuals and teams. Our experimental results show that teams stay longer in an (ascending sealed-bid English)...

This paper provides a theoretical analysis of suicide attacks and defection. First, decision processes of potential attackers are examined from an economist’s perspective. The results are then applied to insights from behavioural economics and psychology. We derive conditions under which...

Existing growth research provides little explanation for the very large differences in long-run growth performance across OECD countries. We show that cognitive skills can account for growth differences within the OECD, whereas a range of economic institutions and quantitative measures of...

Am 11. und 12. Juni 2013 hat das Bundesverfassungsgericht Experten zur Krisenpolitik der EZB angehört. Dabei ging es um die Frage, ob oder inwieweit die EZB durch das Outright-Monetary-Transactions-Programm (OMT) Kompetenzen beansprucht, die ihr nicht übertragen worden sind. Wir...

This paper uses extensive student-level micro databases of three international student achievement tests to estimate heterogeneity in the effect of external exit examinations on student performance along three dimensions. First, quantile regressions show that the effect tends to increase with...

The paper analyzes the implications of local and global pollution when two types of abatement activities can be undertaken. One type (e.g., use of particulate matter filters) reduces solely local pollution while the other (e.g., application of fuel saving technologies) mitigates global pollution...

The results indicated in Table 1 show that incomplete depreciation allowances reinforce the distortions in the equilibrium growth path brought about by an ideal capital income tax. A reduction in the deductible share of economic depreciation, like an increase in the tax rate, raises the current...