Article
Crémer, Jacques, Spiegel, Yossi and Zheng, Charles Z. (2009) Auctions with Costly Information Acquisition. Economic Theory, 38 (1). pp. 41-72.
Crémer, Jacques, Spiegel, Yossi and Zheng, Charles Z. (2007) Optimal Search Auctions. Journal of Economic Theory, 134. pp. 226-248.
Crémer, Jacques, Spiegel, Yossi and Zheng, Charles Z. (2006) Optimal Search Auctions with Correlated Bidder Types. Economics Letters, 93 (1). pp. 94-100.
Monograph
Crémer, Jacques, Spiegel, Yossi and Zheng, Charles Z. (2005) Optimal Search Auctions. IDEI Working Paper, n. 293
Crémer, Jacques, Spiegel, Yossi and Zheng, Charles Z. (2003) Optimal Selling Mechanisms wth Costly Information Acquisition. IDEI Working Paper, n. 205