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Bergemann, Dirk - 2017

minimal disclosure regime each bidder only learns privately whether he won or lost the auction. In equilibrium the allocation …

Persistent link: https://www.econbiz.de/10012948369

Should Auctions Be Transparent?

Bergemann, Dirk - 2010

independent values across bidders. The values are assumed to be perfectly persistent over time.We analyze the first-price auction … disclosure regime, in which each bidder only learns privately whether he won or lost the auction at the end of each round. In … equilibrium, the winner of the initial auction lowers his bids over time, while losers keep their bids constant, in anticipation …

Persistent link: https://www.econbiz.de/10013139373

Should Auctions Be Transparent?

Bergemann, Dirk - 2014

minimal disclosure regime each bidder only learns privately whether he won or lost the auction. In equilibrium the allocation …

Persistent link: https://www.econbiz.de/10013047743

First Price Auctions with General Information Structures : Implications for Bidding and Revenue

Bergemann, Dirk - 2015

This paper explores the consequences of information in sealed bid first price auctions. For a given symmetric and arbitrarily correlated prior distribution over valuations, we characterize the set of possible outcomes that can arise in a Bayesian equilibrium for some information structure. In...

Persistent link: https://www.econbiz.de/10013017815

First Price Auctions with General Information Structures : Implications for Bidding and Revenue

Bergemann, Dirk - 2016

We explore the impact of private information in sealed-bid first-price auctions. For a given symmetric and arbitrarily correlated prior distribution over values, we characterize the lowest winning-bid distribution that can arise across all information structures and equilibria. The information...

Persistent link: https://www.econbiz.de/10012992717

First Price Auctions with General Information Structures : Implications for Bidding and Revenue

Bergemann, Dirk - 2016

Persistent link: https://www.econbiz.de/10012982245

First Price Auctions with General Information Structures : Implications for Bidding and Revenue

Bergemann, Dirk - 2015

We explore the impact of private information in sealed bid first price auctions. For a given symmetric and arbitrarily correlated prior distribution over values, we characterize the lowest winning bid distribution that can arise across all information structures and equilibria. The information...

Persistent link: https://www.econbiz.de/10013011350

Price Dynamics on a Stock Market with Asymmetric Information

De Meyer, Bernard - 2007

The appearance of a Brownian term in the price dynamics on a stock market was interpreted in [De Meyer, Moussa-Saley (2003)] as a consequence of the informational asymmetries between agents. To take benefit of their private information without revealing it to fast, the informed agents have to...

Persistent link: https://www.econbiz.de/10014052529

Dynamic Auctions : A Survey

Bergemann, Dirk; Said, Maher - 2010

We survey the recent literature on designing auctions and mechanisms for dynamic settings. Two settings are considered: those with a dynamic population of agents whose private information remains fixed throughout time; and those with a fixed population of agents whose private information changes...

Persistent link: https://www.econbiz.de/10014195204

Targeting in Advertising Markets : Implications for Offline vs. Online Media

Bergemann, Dirk; Bonatti, Alessandro - 2010

We develop a model with many heterogeneous advertisers (products) and advertising markets (media). Each advertiser has a different consumer segment for its product, and each medium has a different ability to target advertisement messages. We characterize the competitive equilibrium in the media...

Persistent link: https://www.econbiz.de/10014196729