This paper studies settings where a number of sellers of different reputations for honesty simultaneously offer sealed-bid, second-price, single-unit auctions for imperfect substitute goods to unit-demand buyers. Among other applications, these settings can serve as an abstraction of large scale...

We provide a general characterization of the structure of rational expectations equilibria of any degree of revelation for pure exchange, sequential economies, with deffinitely many states of private information, an incomplete financial market and nominal assets. We estimate the dimension of the...

This paper considers the role of foreign investors in developed-country equity markets. It presents a quantitative model of trading that is built around two new assumptions: (i) both the foreign and domestic investor populations contain investors of different sophistication, and (ii) investor...

Die Bedeutung von kleinen und mittleren Unternehmen für eine Marktwirtschaft steht außer Zweifel. Neben wettbewerbs- und angebotspolitischen Funktionen ist der arbeitsmarktpolitische Stellenwert vor allem junger innovativer Unternehmen hervorzuheben. Während Großunternehmen in den letzten...