We develop a theory of unit IPOs, in which the firm going public issues a package of equity with warrants. We model an equity market where insiders have private information about the riskiness as well as the expected value of their firm's future cash flows. We demonstrate that, in equilibrium,...

We develop a theory of unit IPOs, in which the firm going public issues a package of equity with warrants. We model an equity market characterized by asymmetric information, where insiders have private information about the riskiness as well as the expected value of their firm's future cash...

We model firms' choice between bank loans and publicly traded debt, allowing for debt-renegotiation in the event of financial distress. Entrepreneurs, with private information about their probability of financial distress, borrow from banks (multi-period players) or issue bonds to implement...

We propose a new theory of systemic risk based on Knightian uncertainty (or "ambiguity"). We show that, due to uncertainty aversion, beliefs on future asset returns are endogenous, and bad news on one asset class induces investors to be more pessimistic about other asset classes as well. This...

We present a novel source of disagreement grounded in decision theory: ambiguity aversion. We show that ambiguity aversion generates endogenous disagreement between a firm's insider and outside shareholders, creating a new rationale for corporate governance systems. In our paper, optimal...

The authors model reputation acquisition by investment banks in the equity market. Entrepreneurs sell shares in an asymmetrically informed equity market either directly or using an investment bank. Investment banks, who interact repeatedly with the equity market, evaluate entrepreneurs' projects...