We document that rating agencies have become more conservative in assigning ratings to corporate bonds over the period 1985 to 2009. Holding firm characteristics constant, average ratings have dropped by 3 notches (e.g., from A+ to BBB+) over time. This increased stringency has affected both...

We develop a dynamic model to assess the effects of liquidity and leverage requirements on banks' insolvency risk. The model features endogenous capital structure, liquid asset holdings, payout, and default decisions. In the model, banks face taxation, flotation costs of securities, and default...

In a dynamic model of optimal security design, we show when firms should preserve "equity capacity" through choosing high target leverage or "debt capacity" through choosing low target leverage. Thereby, firms reduce a problem of underinvestment or overinvestment when they must raise future...

This paper examines the impact of thin capitalization rules that limit the tax deductibility of interest on the capital structure of the foreign affiliates of US multinationals. We construct a new data set on thin capitalization rules in 54 countries for the period 1982-2004. Using confidential...

Private equity funds pay particular attention to capital structure when executing leveraged buyouts, creating an interesting setting for examining capital structure theories. Using a large, detailed, international sample of buyouts from 1980-2008, we find that buyout leverage is unrelated to the...

We analyze the optimal debt structure of multinational corporations choosing between centralized or decentralized borrowing. We identify how this choice is affected by creditor rights and bankruptcy costs, taking into account managerial incentives and coinsurance considerations. We find that...

This Paper analyses the effect of dynamic capital structure adjustments on credit risk. Firms may optimally adjust their leverage in response to stochastic changes in firm value. It is shown that capital structure dynamics lower optimal initial leverage ratios but increase both fair credit...

We construct a comprehensive panel data of 92 publicly traded European utilities over the period 1994-2005 in order to study the relationship between capital structure, regulated prices, and firm value, and examine if and how this interaction is affected by ownership structure and regulatory...

We base a contracting theory for a start-up firm on an agency model with observable but nonverifiable effort, and renegotiable contracts. Two essential restrictions on simple contracts are imposed: the entrepreneur must be given limited liability, and the investor's earnings must not decrease in...

This Paper reports a new test of capital structure theories. It uses a filtering technique to identify large investment spikes. We find that the spikes are predominantly financed with debt by large firms and by new equity by small loss-making firms. In the process, firms move significantly away...