"The agglomeration force behind the New Economic Geography literature initiated by Krugman is based on the notion that larger markets should have a lower variety adjusted price index. Despite his Nobel Prize, there have been no tests of this idea. This paper represents the first such test. Using...

We present results from 50-rounds experimental markets in which firms decide repeatedly both on price and quantity of a perishable good. The experiment is designed to study the price-quantity setting behavior of subjects acting as firms in monopolistic competition. In the implemented treatments...

This chapter focuses on laboratory experimental examinations of a particular class of institutions, policies or mechanisms of monopoly control. These are mechanisms which take the existence of a monopoly as a given and ask how might the abuses of monopoly be controlled in a decentralized manner....

Cities and marketplaces are central to economic development, but we know little about why such agglomerations initially form. I argue that evolutionary forces select for agglomerations when individuals' desire to spatially coordinate exchange in complex environments. To test this idea, I perform...