This paper empirically investigates the effectiveness of competition policy by estimating its impact on Total Factor Productivity (TFP) growth for 22 industries in 12 OECD countries over the period 1995-2005. We find a robust positive and significant effect of competition policy as measured by...

The number and the size of lots influence the degree of competition in a tendering procedure mainly through two channels, both related to the market structure: the number of participants and their bidding behaviour. This paper discusses the relation between lots, participation, competition and...

Procurement awarding mechanisms based on average price have been advocated to soften price competition and reduce cost overruns. We show that their theoretical support is shaky. When the bid closest to the average is awarded, firms submit identical bids, making the selection extremely costly and...

We study differently framed incentives in dynamic laboratory buyer-seller relationships with multi-tasking and endogenous matching. The experimental design tries to mitigate the role of social preferences and intrinsic motivation. Absent explicit incentives, effort is low in both tasks. Their...

We study differently framed incentives in dynamic laboratory buyerseller relationships with multi-tasking and endogenous matching. The experimental design tries to mitigate the role of social preferences and intrinsic motivation. Absent explicit incentives, effort is low in both tasks. Their...

Banken sind bei der Kreditvergabe auf verlässliche Informationen über die Bonität und Risikostruktur potentieller Kreditnehmer angewiesen. Diese Informationen werden in der Regel von nationalen Kreditauskunfteien gesammelt. Insbesondere beim Eintritt in einen ausländischen Markt sind eher...

This paper empirically investigates the effectiveness of competition policy by estimating its impact on Total Factor Productivity (TFP) growth for 22 industries in 12 OECD countries over the period 1995-2005. We find a robust positive and significant effect of competition policy as measured by...

We take the view that alternative trading opportunities may influence the loss to delay in a bargaining situation, and show that contractual exclusivity may then be relevant even for ‘internal’ investments, contradicting a recent finding by Segal and Whinston (2000). When a buyer is an...

We study the consequences of leniency - reduced legal sanctions for wrongdoers who spontaneously self-report to law enforcers - on sequential, bilateral, illegal transactions such as corruption, manager-auditor collusion, or drug deals. It is known that leniency helps to deter illegal...