In the search for effective pesticide risk management tools, the design of pesticide risk indicators is nowadays receiving increasing attention as a complement to more established regulatory strategies. In the present paper, we apply some recently developed pesticide risk indices and test their...

In financial markets, clients entrust their capital and data to financial infrastructure providers who are vulnerable to breaches. We develop a model in which infrastructure providers compete to provide secure and efficient client services, in the presence of a cyber-attacker. In equilibrium,...

Merger review in the United States has overlooked a significant competition harm: increasing risk. Mergers can increase both direct and systemic risk. There is now persuasive evidence that negative shocks to a firm can harm the firm’s consumers and trading partners, leading to national...