Peter Tufano

Financial innovation and first-mover advantages

This paper uses a database of 58 financial innovations from 1974–1986 to examine how investment banks are compensated for their investments in developing new products. Investment banks that create new products do not charge higher prices in the brief period of ‘monopoly’ before imitative products appear, and in the long-run charge prices below, not above, those charged by rivals offering imitative products. However, banks capture a larger share of underwritings with innovations than with imitative products. One interpretation of the price and quantity evidence is that innovators become inframarginal rivals that enjoy lower costs of trading, underwriting, and marketing.

The Determinants of Stock Price Exposure: Financial Engineering and the Gold Mining Industry

This paper studies the exposure of North American gold mining firms to changes in the price of gold. The average mining stock moves 2 percent for each 1 percent change in gold prices, but exposures vary considerably over time and across firms. As predicted by valuation models, gold firm exposures are significantly negatively related to the firms hedging and diversification activities and to gold prices and gold return volatility, and are positively related to firm leverage. Simple discounted cash flow models produce useful exposure predictions but they systematically overestimate exposures, possibly due to their failure to reflect managerial flexibility.

Mutual Fund Fees Around the World

Using a new database, we study fees charged by 46,580 mutual fund classes offered for sale in 18 countries, which account for about 86% of the world fund industry in 2002. We examine management fees, total expense ratios, and total shareholder costs (including load charges). Fees vary substantially across funds and from country to country. To explain these differences, we consider fund, sponsor, and national characteristics. Fees differ by investment objectives: larger funds and fund complexes charge lower fees; fees are higher for funds distributed in more countries and funds domiciled in certain offshore locations (especially when selling into countries levying higher taxes). Substantial cross-country differences persist even after controlling for these variables. These remaining differences can be explained by a variety of factors, the most robust of which is that fund fees are lower in countries with stronger investor protection.

Agency Costs of Corporate Risk Management

This paper discusses a potential cost of corporate risk management strategies that are based on cash-flow hedging. Cash-flow hedging strategies allow firms to avoid the deadweight costs of external financing by setting their internal cash flows equal to their investment needs. In the presence of agency conflicts between managers and shareholders, these hedging strategies can be used to reduce shareholder wealth, insofar as they remove the valuable discipline that obtaining new external financing imposes on managers.

The Global Financial System: A Functional Perspective

Leading financial scholars present essays examining the performance of the basic financial functions underlying global financial systems: payments, lending and investing, pooling funds, allocating risk, providing information, and dealing with incentive issues - with particular emphasis on how their performance is changing and implications for the future.

Splitting Tax Refunds and Building Savings: An Empirical Test

Families are more likely to save if they can commit to savings before funds are in-hand (and subject to spending temptations). For low- and moderate-income U.S. families, an important savings opportunity arises annually, during income tax season. We study a group of low-income individuals in Tulsa, Oklahoma, who were encouraged to save parts of their federal refunds at the time of tax filing. Those who agreed to save directed a portion of their refund to a savings account and arranged to have the rest sent to them in the form of a check. Eligible individuals could also open low-cost savings accounts. We document the demand for these services, the characteristics of those who sought to participate, the savings goals of those who participated, the immediate savings generated by the program, and the disposition of savings a few months after receipt. This pilot study suggests that there may be demand among low-income families for a refund-splitting program that supports emergency needs as well as asset building, especially if a basic savings product is available to all at the time of tax filing.

Business Failure, Judicial Intervention, and Financial Innovation: Restructuring U.S. Railroads in the Nineteenth Century

This article describes the problems faced by reorganizers of distressed railroads in the late nineteenth century and how they were addressed by a combination of judicial intervention and financial innovations. In particular, the judicial innovations of supersenior financing, the equity receivership process, and the setting of upset values permitted firms to raise funds. The private financial innovations of deferred coupon debt, contingent charge securities, and voting trusts made subsequent default less likely. The private innovations can be interpreted as responses to both the distress of the railroads as well as the intervention by the courts that emasculated prior debt contracts.

HBS-JFE conference volume: complementary research methods

The purpose of the Harvard Business School-Journal of Financial Economics conference was to reexamine the role of clinical work in our profession. Clinical research–empirical work that examines a relatively small number of events intensively–accounts for a very small fraction of published work in the field. The pieces in this conference volume are case studies of different “clinical” research techniques that are used to develop, test, apply and communicate theory.

Interest-rate exposure and bank mergers

This study examines how interest rates and interest-rate exposures affect the level of acquisition activity, the identities of targets and acquirers, and the pricing of acquisitions in the banking industry. Using a sample of 477 large mergers from 1980 to 1994, we find that the level of acquisition activity is more positively correlated with equity indices and more negatively correlated with interest rates for banks than for non-banks. Although we find that targets and acquirers have significantly different interest-rate exposures, we find little evidence that one group is consistently better or worse positioned, ex post, for various interest-rate environments. Finally, we find some evidence that merger pricing is a function of the interest-rate environment, with acquirers paying higher prices and earning lower returns when rates are low (and when more deals are announced).

The Regulation of Consumer Financial Products: An Introductory Essay with Four Case Studies

The recent financial crisis has led many to question how well businesses deliver consumer financial services and how well regulatory institutions address problems in consumer financial markets. In response, the Obama administration proposed a new agency to oversee consumer financial services, and the recently enacted Dodd-Frank Wall Street Reform and Consumer Protection Act embraced the Administrations proposal by creating the Bureau of Consumer Financial Protection. Other regulatory reforms have been advanced, and in some cases adopted, in recent years, at both the federal and state level. In this paper, we provide an overview of consumer financial markets, detailing the purposes they serve, the extent to which they suffer from market failures or other deficiencies, and the structure of our current system of regulation. To illustrate our analytical framework, we present case studies on retirement savings, residential mortgages, payday lending, and mutual funds. We conclude with a series of observations on the limits of government intervention, suggestions about how to measure whether government intervention is successful, and potentially fruitful lines of future research and data collection.