Given wide scope for asymmetric information in huge hierarchies agents have a large capacity for opportunistic behaviour. Hidden actions increase transactions costs and cause the demand for monitoring and enforcement. Once the latter are costly, this raises questions about their scope, logistics...

A dictator issues an order, but the order is not carried out. The dictator does not know whether the order failed because the agent behaved opportunistically, or because his order contained some mistake. Imperfect information creates his dilemma : whether to punish the agent, or assist her or...

This paper investigates whether tax competition can survive under tax coordination, when information is private or nonverifiable. WE focus on a two-jurisdiction model where capital can move across borders, and where jurisdictions have different public goods requirements, but are otherwise...

This paper proposes a general framework for analyzing commodity tax competition under destination and origin principles, based on three possible tax spillovers, the consumer price spillover, the producer price/terms of trade spillover, and rent spillovers. A model is presented which can be...