We study privatization under moral hazard and adverse selection. We show that if the fraction of efficient investors is either insignificant or productivity differences between efficient and inefficient investors are negligible, the government would offer a pooling contract and sell the same fraction of equity to both types of investors. The lower the productivity difference, the greater the equity stake offered to investors. On the other hand, if the fraction of efficient investors is significant or productivity differentials are large, the optimal policy consists of a dual method of privatization in which it offers two methods of privatization to outside investors. The first method consists of a sale of 100% equity together with a subsidy and charges higher price. Under the second option, the investor pays a smaller price but buys less than 100% equity without any subsidy. Efficient investors opt for the first method while inefficient investors prefer the second. The dual privatization method screens investors and provides them with maximum incentives to invest while minimizing the risk of post-privatization bankruptcy.

ABSTRACT We provide a theory of informal communication—cheap talk—between firms and capital markets that incorporates the role of agency conflicts between managers and shareholders. The analysis suggests that a policy of discretionary disclosure that encourages managers to attract the market's attention when the firm is substantially undervalued can create shareholder value. The theory also relates the credibility of managerial announcements to the use of stock‐based compensation, the presence of informed trading, and the liquidity of the stock. Our results are consistent with the existence of positive announcement effects produced by apparently innocuous corporate events (e.g., stock dividends, name changes).