This paper shows that dominant firms may wish to encourage competition in vertically-related markets. It shows that firms' incentives to vertically integrate other firms depends on the competitive environment.

We examine the optimal mixture and priority structure of bank and market debt using a tradeoff model where banks have the unique ability to renegotiate outside formal bankruptcy. Flexible bank debt offers a superior tradeoff between tax shields and bankruptcy costs. Ease of renegotiation limits...

This paper estimates costs of external finance, applying indirect inference to a dynamic structural model where the corporation endogenously chooses investment, distributions, lever ageand default. The corporation faces double taxation, costly state verification indebt markets, and...

We analyze callable, convertible, and callable-convertible bonds in a dynamic model with restructuring, taxation, and transaction/bankruptcy costs. In this setting, calling when conversion value equals call price is not generally optimal. Late (early) calls are optimal when the conversion ratio...

In the context of an infinitely-repeated principal-agent problem with hidden information, I examine the effect of long-term debt on implicit (relational) contracts between the firm and employees/suppliers. Implicit contracts rely on the promise of future surplus as an incentive for parties to...

In a static setting, Green (1984) shows that a warrant contract can eliminate the asset substitution problem created by debt. In contrast, we show that when the firm chooses volatility dynamically, no warrant can eliminate asset substitution, as equity is always risk-loving when the firm is near...

This paper analyzes optimal financial contracts for an incumbent and potential entrant accounting for prospective asset mergers. Exercising a first-mover advantage, the incumbent increases his share of surplus by issuing public debt that appreciates in the event of merger. Incumbent debt reduces...

We develop a dynamic model of financial and investment policy with corporate and individual taxes, costly equity issuance, and debt constraints. The dynamic framework allows us to explain a number of empirical findings inconsistent with static tax-based theories. We show that: 1) there is no...

This paper examines the optimal mix and priority structure of bank and market debt using a tax shield-bankruptcy cost tradeoff model where the only unique feature of banks is their ability to renegotiate. Closed-form expressions are derived for the values of renegotiable bank debt,...

This paper develops and tests a model of investment that integrates six theories: Tobin's Q, costly external funds, empire building, shirking, debt overhang, and managerial myopia. In contrast to earlier theoretical work that often fails to identify empirically testable hypotheses, we link the...