The quality of the top management team of a firm is an important determinant of its performance. This is an obvious statement to many. Yet, there is little evidence that relates top management team quality to firm performance in a causal manner. Part of the challenge in doing so stems from assigning a measure to the quality of the top management team. There are, after all, various aspects of top managers that contribute to their performance, including their education, their connections and prior experience. Another reason that relating management quality to firm performance is hard is that one can argue that the best managers can simply select into the best firms to work in. This makes making causal statements extremely hard in this context. As a result, while one can point toward anecdotal evidence relating good managers to good performance (e.g., Steve Jobs of Apple), systematic evidence is lacking in the academic literature on this issue. The relation between management quality and firm performance is important in more than just an academic context. For instance, analysts frequently cite top management quality as a reason to invest in a stock. Thus, one needs to ask what they mean by “quality,” and does it really impact the future performance of the firm.
Archive for the ‘Empirical Research’ Category
A firm’s reputation is a valuable asset. Arguably, conventional wisdom suggests that a reputable firm will always act in the best interest of their clients to preserve the firm’s reputation. For example, in his testimony/defense of Goldman Sachs before Congress, the Chairman and CEO Lloyd Blankfein states, “We have been a client-centered firm for 140 years and if our clients believe that we don’t deserve their trust, we cannot survive.” In our forthcoming Review of Financial Studies article entitled Complex Securities and Underwriter Reputation: Do Reputable Underwriters Produce Better Securities?, we examine the extent to which this conventional wisdom holds with complex securities.
In a memorandum issued by the law firm of Wachtell, Lipton, Rosen & Katz (Wachtell) last week, Do Activist Hedge Funds Really Create Long Term Value?, the firm’s founding partner Martin Lipton and another senior partner of the law firm criticize again my empirical study with Alon Brav and Wei Jiang, The Long-Term Effects of Hedge Fund Activism. The memorandum announces triumphantly that Wachtell is not alone in its opposition to our study and that two staff members from the Institute for Governance of Private and Public Organizations (IGOPP) in Montreal issued a white paper (available here) criticizing our study. Wachtell asserts that the IGOPP paper provides a “refutation” of our findings that is “academically rigorous.” An examination of this paper, however, indicates that it is anything but academically rigorous, and that the Wachtell memo is yet another attempt by the law firm to run away from empirical evidence that is inconsistent with its long-standing claims.
In my paper, Empirical Asset Pricing: Eugene Fama, Lars Peter Hansen, and Robert Shiller, which was recently made publicly available on SSRN and which was commissioned by the Scandinavian Journal of Economics, I explain the reasons why the 2013 Sveriges Riksbank Prize in Economic Sciences in Memory of Alfred Nobel was awarded to Fama, Hansen, and Shiller for empirical analysis of asset prices.
There is no doubt that innovation is a critical driver of a nation’s long-term economic growth and competitive advantage. The question lies, however, in identifying the optimal organizational form for nurturing innovation. While corporate research laboratories account for two-thirds of all U.S. research, it is not obvious that these innovation incubators are more efficient than independent investors such as venture capitalists. In our paper, Corporate Venture Capital, Value Creation, and Innovation, forthcoming in the Review of Financial Studies, we explore this question by comparing the innovation productivity of entrepreneurial firms backed by corporate venture capitalists (CVCs) and independent venture capitalists (IVCs).
During the recent financial crisis, there was a dramatic spike in “idiosyncratic volatility”—the volatility of individual firm share prices after adjustment for movements in the market as a whole. The average firm’s increase was a remarkable five-fold as measured by variance. This dramatic spike is not peculiar to the most recent crisis. Rather, it has occurred with each major downturn in the economy since the 1920s, as our paper shows for the first time. These spikes present a puzzle in terms of existing economic theory. They also have important implications for several areas of corporate and securities law where the capacity of securities prices to reflect available information is particularly important. Examples include the presumption of reliance, loss causation and materiality in fraud-on-the-market suits, materiality in insider trading cases, and the corporate law regulation of defenses undertaken by targets of hostile takeover attempts. The continuing centrality of these issues is underscored by this week’s decision in Halliburton Co v. Erica P. John Fund, where the Supreme Court ruled that a defendant can defeat a fraud-on-the-market case class certification by showing that the alleged misstatement had no impact on price.
Are private firms more efficient than public firms? Jensen (1986) suggests that going-private could result in efficiency gains by aligning managers’ incentives with shareholders and providing better monitoring. In our paper, Do Going-Private Transactions Affect Plant Efficiency and Investment?, forthcoming in the Review of Financial Studies, we examine a broad dataset of going-private transactions, including those taken private by private equity, management and private operating firms between 1981 and 2005. We link data on going-private transactions to rich plant-level US Census microdata to examine how going-private affects plant-level productivity, investment, and exit (sale and closure). While we find within-plant increases in measures of productivity after going-private, there is little evidence of efficiency gains relative to a control sample composed of firms from within the same industry, and of similar age and size (employment) as the going-private firms. Further, our productivity results hold excluding all plants that underwent a change in ownership after going-private, alleviating the potential concern that control plants may undergo improvements through ownership changes.
While corporate charitable contributions are frequent and often substantial, there is no clear evidence in the literature on whether these expenditures have positive effects on firm revenues or performance or on shareholder wealth. In our paper, Agency Problems of Corporate Philanthropy, which was recently accepted at the Review of Financial Studies, we use contributions of American Fortune 500 firms during 1997-2006 and find in a variety of tests that corporate donations advance CEO interests and suggest that misuses of corporate resources that reduce firm value.
Linguists suggest that obligatory future-time-reference (FTR) in a language reduces the psychological importance of the future. Applying this to a corporate context, we theorize in this paper that companies with strong-FTR languages as their official/working language would be less future orientated and hence perform worse in future-oriented activities such as corporate social responsibility (CSR)—firms’ environmental, social, and governance engagement—compared to those in weak-FTR language environments.
Many financial markets have recently become subject to new regulations requiring transparency. In our recent NBER working paper, The Effects of Mandatory Transparency in Financial Market Design: Evidence from the Corporate Bond Market, we study how mandatory transparency affects trading in the corporate bond market. In July 2002, the Trade Reporting and Compliance Engine (TRACE) program began requiring the public dissemination of post-trade price and volume information for corporate bonds. Dissemination took place in four phases over a three-and-a-half year period, with actively traded, investment grade bonds becoming transparent before thinly traded, high-yield bonds.