This volume, consisting of papers presented at a conference held at Williamsburg, Va., 2-3 April 1981, is a progress report on the National Bureau of Economic Research project, The Changing Roles of Debt and Equity in Financing U.S. Capital Formation. The National Bureau has undertaken this project—including the conference, the research described in this volume, and the publication of the volume itself—with the support of the American Council of Life Insurance.

The research reported in this volume represents the second stage of a wide-ranging National Bureau of Economic Research effort to investigate "The Changing Role of Debt and Equity in Financing U.S. Capital Formation." The first group of studies sponsored under this project, which have been published individually and summarized in a 1982 volume bearing the same title (Friedman 1982), addressed several key issues relevant to corporate sector behavior along with such other aspects of the evolving financial underpinnings of U.S. capital formation as household saving incentives, international capital flows, and government debt management. In the project's second series of studies, presented at the National Bureau of Economic Research conference in January 1983 and published here for the first time along with commentaries from that conference, the central focus is the financial side of capital formation undertaken by the U.S. corporate business sector. At the same time, because corporations' securities must be held, a parallel focus is on the behavior of the markets that price these claims.

Six leading economists examine the financing of corporate capital formation in the U.S. economy. In clear and nontechnical terms, their papers provide valuable information for economists and nonspecialists interested in such questions as why interest rates are so high, why corporate debt has accelerated in recent years, and how government debt affects private financial markets.

Addressing these questions, the contributors focus chiefly on three themes: the actual use of debt and equity financing by corporations in recent years; the factors that drive the financial markets' pricing of debt and equity securities; and the relationship between corporations' real investment decisions and their financial decisions. While some of the papers are primarily expository, others break new ground. Extending his previous work, Robert Taggart finds a closer relationship between corporate and government debt than has been supposed. Zvi Bodie, Alex Kane, and Robert McDonald conclude in their study that the volatility of interest rates under the Volcker regime has led to a rise in real interest rates because of investors' demand for a greater risk premium. All of the papers present empirical findings in a useful analytical framework.

For its new findings and for its expert overview of issues central to an understanding of the U.S. economy, Financing Corporate Capital Formation should be of both historical and practical interest to students of economics and practitioners in the corporate and financial community.