Ascending auctions offer agents the option to wait and see before deciding to drop out. We show that in contexts where as time proceeds agents get finer and finer estimates of their valuations, incentives to drop out at one's expected valuation are weak: it is optimal for agents to wait and see....

The social context can have a large impact on economic decisions. The theoretical challenge is to formulate a model that encompasses both social and economic decisions in a meaningful manner. We discuss the incorporation of social context into neoclassical economic models using social...

We analyze conditions under which candidates' reputations may affect voters' beliefs over what policy will be implemented by the winning candidate of an election. We develop a model of repeated elections with complete information in which candidates are purely ideological. We analyze an...