We study an optimal collusion-proof auction in an environment where subsets of bidders may collude not just on their bids but also on their participation. Despite their ability to collude on participation, informational asymmetry facing the potential colluders can be exploited significantly to...

State public utility commissions in the United States have implemented incentive regulations to promote the operating efficiency of nuclear power plants. This paper surveys these incentive programs, focusing on the perfomance-based pricing approach. Our findings suggest that the...

A liquidity-constrained entrepreneur needs to raise capital to finance a business activity that may cause injuries to third parties -- the tort victims. Taking the level of borrowing as fixed, the entrepreneur finances the activity with senior (secured) debt in order to shield assets from the...

This paper studies the economic rationale for customer return policies by focusing on the 'experience goods' aspect of many products. Return policies allow consumers to defer their purchasing decisions until after they gain some experience with goods. In so doing, they insure consumers against...

A "decoupled" liability system is one in which the award to the plaintiff differs from the payment by the defendant. The optimal system of decoupling makes the defendant's payment as high as possible. Such a policy allows the award to the plaintiff to be lowered, thereby reducing the plaintiff's...

We study competitive procurement administered by a corrupt agent who is willing to manipulate his evaluation of contract proposals in exchange for bribes. With complete information and no corruption, the efficient firm will win the contract for sure. If the agent is corrupt and has large...

A liquidity-constrained entrepreneur raises capital to finance a business activity that may harm bystanders. The entrepreneur raises senior (secured) debt to shield assets from the tort victims in bankruptcy. For a fixed level of borrowing, senior debt creates better incentives for precaution...

A liquidity-constrained entrepreneur needs to raise capital to finance a business activity that may cause injuries to third parties - the tort victims. Taking the level of borrowing as fixed, the entrepreneur finances the activity with senior (secured) debt in order to shield assets from the...

We study an optimal collusion-proof auction in an environment where subsets of bidders may collude not just on their bids but also on their participation. Despite their ability to collude on participation, informational asymmetry facing the potential colluders can be exploited significantly to...