Corporate Finance

Access to credit is an important means of providing people with the opportunity to make a better life for themselves. Loans are essential for most people who want to purchase a home, start a business, pay for college, or weather a spell of unemployment. Yet many people in poor and minority communities — regardless of their creditworthiness — find credit hard to come by, making the climb out of poverty extremely difficult. How dire are the lending markets in these communities and what can be done to improve access to credit for disadvantaged groups?

We develop an equilibrium model to understand how the efficiency of capital allocation depends on outside investor protection and the external financing needs of firms. We show that when capital allocation is constrained by poor investor protection, an increase in firms' external financing needs may improve allocative efficiency by fostering the reallocation of capital from low to high productivity projects. We also find novel empirical support for this prediction.

Outside the United States and the United Kingdom, large corporations usually have controlling owners, who are usually very wealthy families. Pyramidal control structures, cross shareholding, and super-voting rights let such families control corporations without making a commensurate capital investment. In many countries, a few such families end up controlling considerable proportions of their countries' economies. Three points emerge.

This article considers the problem of testing curvature (e.g., linearity, concavity, convexity) in a multivariate nonparametric regression model. A measure of curvature, called the simplex statistic, that does not require bandwidth choice and is easy to compute, is introduced. A global test of curvature based on the simplex statistic is also introduced. Localized versions of the test, which require smoothing parameters, are shown to be consistent against more general alternatives than the global test.

In this paper, we analyze the optimal policy for a risk averse agent who wants to sell a large block of shares of a risky security in the presence of price impact and transactions costs. Our framework reduces to the standard Merton portfolio problem in the absence of any market frictions. Optimal liquidation results in revenue distributions which are substantially different from those generated by a naive strategy. The main tradeoff involves choosing between revenue distributions which have high means versus those which have low variances.

In the Public Company Accounting Oversight Board's Sep 2004 Standing Advisory Group Meeting, one of the sessions was devoted to verifiability concerns regarding fair values. At that meeting, some participants expressed the opinion that accounting estimates pose broader problems beyond computing fair values, and investors need to be educated about the role of estimates in financial statements. This paper suggests an extension to the existing accounting model to allow users to better understand the role of estimates/forecasts in financial statements.

The Millennium Date Change (often referred to as Y2K) was anticipated to be a major liquidity event by many financial and corporate institutions as well as the central banks around the world. The timing of the event was foreseeable and thus satisfies the assumptions in the economic theory on public provision of private liquidity. We apply the theory to understand the liquidity premium in financial markets and the actions of the U.S. central bank in the period surrounding Y2K.

Participants in 401(k) retirement plans violate the basic principle of diversification by investing significant fractions of their savings in their employers' equity. This paper characterizes investors' active changes to their company stock investment over time by analyzing new inflows and transfers. The average investor seems to base active changes on salient information, paying attention to past returns, volatility, and business performance.