We analyze shareholders' incentives to change the leverage of a firm that has already borrowed substantially. As a result of debt overhang, shareholders have incentives to resist reductions in leverage that make the remaining debt safer. This resistance is present even without any government...

We develop a model of the joint capital structure decisions of banks and their borrowers. Strikingly high bank leverage emerges naturally from the interplay between two sets of forces. First, seniority and diversification reduce bank asset volatility by an order of magnitude relative to that of...

The extreme fragility of the financial system that gives rise to systemic risk and crises is rooted in the incentives of people within this system and the failure of regulation to counter these incentives. The same forces that increase systemic risk also distort credit markets, exacerbate...

Capital regulation is critical to address distortions and externalities from intense conflicts of interest in banking and from the failure of markets to counter incentives for recklessness. The approaches to capital regulation in Basel III and related proposals are based on flawed analyses of...

The debate on banking regulation has been dominated by flawed and misleading claims. The title of our book The Bankers New Clothes: What's Wrong with Banking and What to Do about It (Princeton University Press, 2013, see bankersnewclothes.com) refers to flawed claims about banking and banking...

Firms' inability to commit to future funding choices has profound consequences for capital structure dynamics. With debt in place, shareholders pervasively resist leverage reductions no matter how much such reductions may enhance firm value. Shareholders would instead choose to increase leverage...

Excessive leverage (indebtedness) in banking endangers the public and distorts the economy. Yet current and proposed regulations only tweak previous regulations that failed to provide financial stability. This paper discusses the forces that have led to this situation, some of which appear to be...

We examine the pervasive view that "equity is expensive," which leads to claims that high capital requirements are costly for society and would affect credit markets adversely. We find that arguments made to support this view are fallacious, irrelevant to the policy debate by confusing private...

This study highlights how banking regulation in Indonesia can be improved with a view to enhancing the cost-effectiveness of banking regulation and social welfare, and preventing future financial instability. We employ the Fries, Mella-Barral, and Perraudin (FMP) model (1997) and analyze the...

This article analyzes the manifold situations in which the efficient-market hypothesis (EMH) has influenced—or has failed to influence—federal securities regulation and state corporate law, and the prospective roles for the EMH in these contexts. In federal securities regulation, the EMH has...