We study the ability of competitive coordination service platforms (such as auction sites and real estate agents) to facilitate trade in a directed search model where buyers have unit demands and each seller only has one good to sell. The sellers' capacity constraint leads to a coordination...

Delacroix and Shi (Pricing and signaling with frictions, Journal of Economics Theory 2013) study a model featuring buyers with unit demands and sellers with unit supplies. The sellers may produce a high- or a low-quality good. The buyers get a signal about quality but the signalling technology...

I calibrate the switching cost for the Finnish retail deposit market by using the approach developed by Oz Shy (2002). It turns out that switching costs faced by deposit customers of the main Finnish banks manifest large variation and are high, ranging from 200 euros to nearly 1,400 euros. Over...

Economic interest in innovation policy largely arises from the fundamental importance of innovation to social welfare and from well-known inefficiencies in innovation in a competitive market environment. As a result, a wide variety of public innovation policies are used in practice. This report...