In a number of observed procurements, the buyer has employed an auction format that allows for a split-award outcome. We focus on settings where the range of uncertainty regarding scale economies is large and, depending on cost realizations, the efficient allocations include split-award outcomes...

In a number of observed procurements, the buyer has employed an auction format that allows for a split-award outcome. We focus on settings where the range of uncertainty regarding scale economies is large and, depending on cost realizations, the efficient allocations include split-award outcomes...

We study an incentive auction in which multiple principals bid for the exclusive services, or effort, of a single agent. Each principal has private information about her valuation for these services, and the agent has private information about his disutility of providing them. We characterize...