This paper develops a signalling model of call of convertible securities (bonds or preferred stock) in the presence of corporate taxes and asymmetric information about future earnings. In equilibrium, managers with relatively unfavorable information call to force convertible holders to convert to common stock (in spite of the loss of corporate tax benefits if the convertibles are bonds), while those with relatively favorable information do not call. The model predicts that the announcement period common stock returns are more negative at the call of convertible bond than at the call of convertible preferred stock. Furthermore, we predict that when the importance of the tax deductibility of interest differs among firms, so does the stock price reaction to the announcement of convertible debt call. Specifically, the loss of equity value at the announcement decreases with the amount of non-debt tax shield that the calling firm owns, decreases with the book value of convertible debt called, and increases with corporate taxes.

This paper investigates the value added by private information exchanges that share information on business payment performance. We discuss how this information is collected and disseminated by the world’s largest private information broker, Dun & Bradstreet. We provide the first empirical examination of the importance of this information at the lending decision level. Our findings indicate that exchange-generated information provides significant explanatory power in failure prediction models controlling for other credit information that is easily available to lenders. Our study complements the work of Jappelli and Pagano [Information sharing, lending and defaults; Cross country evidence, Centre for Economic Policy Research, Discussion Paper 2184, 1999] who find in cross-country macro level tests that information exchanges add value.