November 17, 2009
Just a little patience . . .
Posted by Erik Gerding

Here is a new economics paper that might be of interest to Gordon and the rest of you out there interested in law & entrepreneurship: Azoulay et al., "Incentives and Creativity: Evidence from the Academic Life Sciences". Here is the abstract:

Despite its presumed role as an engine of economic growth, we know surprisingly little about the drivers of scientific creativity. In this paper, we exploit key differences across funding streams within the academic life sciences to estimate the impact of incentives on the rate and direction of scientific exploration. Specifically, we study the careers of investigators of the Howard Hughes Medical Institute (HHMI), which tolerates early failure, rewards long-term success, and gives its appointees great freedom to experiment; and grantees from the National Institutes of Health, which we are subject to short review cycles, pre-defined deliverables, and renewal policies unforgiving of failure. Using a combination of propensity-score weighting and difference-in-differences estimation strategies, we find that HHMI investigators produce high-impact papers at a much higher rate than two control groups of similarly-accomplished NIH-funded scientists. Moreover, the direction of their research changes in ways that suggest the program induces them to explore novel lines of inquiry.

What might this mean for law? Shooting from my hip, it might imply that companies that are subject to short-term pressures to produce (either because of the types of investors, the incentives of managers, or incentives created by corporate law) might produce less long term innovation. Any thoughts, Gordon, on what might be the results of a study of similar start-up companies backed by v.c. funds with different horizons?

What might this mean should law firms invest more in r&d? The best results may require a longer gestation.

Something for scholars to think about too in our own scholarship.

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February 03, 2009
BYU Law Review Symposium: "Evaluating Legal Origins Theory"
Posted by Gordon Smith

This Friday, I will be hosting and participating in the BYU Law Review Symposium, which is entitled "Evaluating Legal Origins Theory." Beginning with the publication of Legal Determinants of External Finance in 1997, Rafael La Porta, Florencio Lopez-de-Silanes, Andrei Shleifer, and Robert Vishny ("LLSV") launched an ambitious research project to explore the meaning and importance of legal origins in financial development ("Legal Origins Theory"). Over the ensuing years, LLSV have embraced an expansive notion of legal origins under which common law is associated with support of market outcomes, while civil law is associated with state-desired allocations. Legal Origins Theory holds that a wide array of laws and regulations are influenced by legal origins, and that these laws and regulations in turn influence economic outcomes.

Many legal scholars have been skeptical of Legal Origins Theory, even as economists have pressed the fundamental claims through increasingly diverse and sophisticated studies. Work on Legal Origins Theory has emphasized three themes: investor protection, government regulation or ownership of economic activities, and judicial enforcement of property rights and contracts. This symposium will bring the insights of leading scholars to bear on each of those themes.

Keynote Speaker

Simon Deakin, Professor of Law, University of Cambridge Faculty of Law, The Legal Origins Hypothesis: What are We Learning from Time-Series Evidence?

Session 1: Legal Families

Holger Spamann, Executive Director, Program on Corporate Governance, Harvard Law School, Contemporary Legal Transplants -- Legal Families and the Diffusion of (Corporate) Law

John W. Cioffi, Assistant Professor of Political Science, University of California – Riverside, Legal Regimes and Political Particularism: A Comparative Law Critique of the 'Legal Families' Theory

Commentary, J. Mark Ramseyer, Mitsubishi Professor of Japanese Legal Studies, Harvard Law School

Session 2: LLSV in the Midst of the Financial Crisis

Lisa Fairfax, Professor of Law and Director, Business Law Program, The University of Maryland School of Law, Legal Origins Theory Through the Prism of the Current Economic Crisis

Ruth V. Aguilera, Associate Professor, University of Illinois at Urbana-Champaign College of Business, and Cynthia Williams, Osler Chair in Business Law, Osgoode Hall Law School, York University, “Law and Finance:” Inaccurate, Incomplete and Important

Commentary, Karl Okamoto, Associate Professor of Law, Earle Mack School of Law, Drexel University

Luncheon Speaker

Katharina Pistor, Professor of Law, Columbia Law School, Rethinking the Law and Finance Paradigm

Session 3: Government Regulation or Ownership of Economic Activities

D. Daniel Sokol, Assistant Professor of Law, Levin College of Law, University of Florida, Competition Policy and Comparative Corporate Governance of State Owned Enterprises

John K.M. Ohnesorge, Associate Professor of Law, University of Wisconsin Law School, Legal Origins Theory and Developing Economies

Commentary, Chris Whytock, Associate Professor of Law, S.J. Quinney College of Law, The University of Utah

Session 4: Investor Protection

Poonam Puri, Associate Professor, Osgoode Hall Law School, York University, Investor Protection, Enforcement, the Canadian Capital Markets and the Legal Origins Theory

Andreas Engert, Lecturer, University of Munich, Institute of International Law and Comparative Law, and D. Gordon Smith, Glen L. Farr Professor of Law, J. Reuben Clark Law School, Brigham Young University, Are Civil Law Courts More Formalist? A Qualitative Exploration of the Adaptability Hypothesis

Commentary, Naomi R. Lamoreaux, Professor of Economics, History, and Law, University of California Los Angeles

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December 21, 2007
Should the Kennedy School Merge With the Department of Government?
Posted by David Zaring

Since we're talking about Harvard, see the anomie-ridden vision of such a merger here.  Funny!  Dani Rodrik, Henry Farrell, and Daniel Drezner react.

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December 17, 2007
Facebook and IRB Approval
Posted by Christine Hurt

The NYT today has an article about university professors and graduate students using Facebook for research purposes.  The whole time I'm reading the article, I'm thinking, "Do they need consent to get IRB approval for that?"  At the end of the article, the reporter notes that whether this type of research requires consent of the subjects varies by institution -- at Harvard, no, at Indiana, probably yes. 

Speaking of consent from subjects, my daughter was asked to be in a study by a kinesiology researcher here at U of I.  She had earlier been in a linguistics study, so she was game for this one as well.  However, when reading the material, I noticed that she would have to have a blood test and a ten-minute body scan.  For Carter, who is 8 years old, asking for either of those things voluntarily would be nearly impossible.  The consent letter described the blood test as comparable to a bee sting, but telling that to a child is like comparing something to a snake bite.  So, I decided that we would have to pass on this study, even though I understand that research is necessary for the public good.  (This study was to compare children with low BMI index to children with high BMI index.)  I suppose this was just one glimpse into the difficulties in health-related scientific research.

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November 10, 2007
Report from CELS
Posted by Fred Tung

I'm spending the weekend in New York at CELS.  Lots of interesting papers and presentations.  Just to name a handful:

Marco Becht, Colin Mayer, & Hannes Wagner, Where Do Firms Incorporate?  Deregulation and the Cost of Entry, which studies cross-border incorporation patterns in the EU after Centros, Uberseering, and Inspire Art, three recent ECJ decisions.

Kenneth Ayotte & Edward Morrison, Creditor Control and Conflict in Chapter 11, which investigates how creditors and creditor composition affect the conduct of Chapter 11 cases.

Vladimir Atanasov, Bernard Black, Conrad Ciccotello, & Stanley Gyoshev, How Does Law Affect Finance?  An Examination of Financial Tunneling in an Emerging Market, which investigates the effects of legal change in Bulgaria relating to two types of financial tunneling: dilutive equity offerings and below-market freezeouts.

My co-author "Subbu" Subramanian at the Goizueta Business School (Emory) also did a great job presenting our paper:  Krishnamurthy Subramanian, Frederick Tung, & Xue Wang, Law, Agency Costs, and Project Finance: An Empirical Analysis, a cross-country study showing the effects of legal rules on firms' choice between project finance and traditional corporate finance.  Thanks to Kose John (Stern School) for great comments as our discussant.

Here's the abstract of our paper:

When corporations make large investments, what benefits do they derive from Project Finance vis-à-vis Corporate Finance? In this paper, we show that Project Finance contractually mitigates the agency costs stemming from managerial self-dealing. We argue that cash flows become verifiable in Project Finance because of the contractual arrangements made possible due to a single, discrete project that is legally separate from the sponsor.

We compare Project Finance loans with Corporate Finance loans across forty countries.  We show, first, that Project Finance is more likely in countries where laws protecting against managerial self-dealing are weaker. We highlight the causal channel for this effect by showing that in such countries, Project Finance is disproportionately more likely in industries where free cash flows are higher. We use a 4-digit SIC level measure of free cash flow to assets across countries, as well as the US 4-digit SIC measure as an instrument for the cross-country measure.  Second, since creditors’ threat to seize collateral deters borrower opportunism, we predict that stronger creditor rights mitigate the marginal effect of weaker protection against managerial self-dealing. We provide evidence for this prediction using exogenous country-level changes in creditor rights and using cross-country tests.

Apart from highlighting the corporate governance benefits of Project Finance vis-à-vis Corporate Finance, our study augments the law and finance literature by highlighting a micro channel through which legal origins can affect financing choices.


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July 05, 2007
Testosterone Economics
Posted by Fred Tung

Tyler Cowan at MR reports on an Economist report on an ultimatum game study associating rejection behavior with testosterone levels.  Is this why men never ask for directions?

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March 16, 2007
Creditors and Corporate Governance
Posted by Fred Tung

A handful of us corporate scholars  have been beating the drum on the role of creditors in corporate governance (see, e.g.).  We view creditors as an underappreciated influence for the monitoring of management and agency cost reduction.  Now a trio of finance scholars has come out with an empirical paper detailing the important influence of bank creditors on firm investment policy.  Their paper focuses on the use of capital expenditure covenants in bank loan agreements to affect investment policy of solvent public firms.  From a conventional corporate governance perspective, investment policy would seem to be one of those areas especially within the expertise and discretion of firm management, and correspondingly immune to shareholder challenge.  And yet, wouldn't it be nice if a properly incentivized monitor could curb managerial excess in this regard?  This is exactly what Greg Nini, David C. Smith, and Amir Sufi find in Creditor Control Rights and Firm Investment Policy.  Of special interest for corporate governance, they find  evidence that bank-imposed capex restrictions may result in efficient levels of investment.  In their sample, firms with a capex restriction showed large and statistically significant increases in firm value (as measured by market-to-book) and operating performance (as measured by return on assets) in the year after imposition of the restriction. 

Here's the abstract:

We provide novel empirical evidence of a direct contracting channel through which firm financial policy affects firm investment policy. We examine a large sample of private credit agreements between banks and public firms and find that 32% of the agreements contain an explicit restriction on the firm's capital expenditures. Creditors are more likely to impose a restriction following negative borrower performance. Moreover, the effect of credit downgrades and financial covenant violations on the incidence of capital expenditure restrictions in new contracts is larger than the effect on interest spreads. We also find that restrictions cause a reduction in firm investment and that firms obtaining contracts with a new restriction experience subsequent increases in market valuation and operating performance. The evidence suggests that capital expenditure restrictions reduce inefficient excess investment by managers.

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January 17, 2007
Cross-Monitoring and Corporate Governance
Posted by Fred Tung

I'll be presenting Cross-Monitoring and Corporate Governance at Michigan in a few weeks.  The paper, co-authored with Joanna Shepherd and Albert Yoon, offers empirical evidence that bank monitoring improves firm value and may substitute for good corporate governance.  Here's the abstract:

We take the view that corporate governance must involve more than corporate law. Despite corporate scholars’ nearly exclusive focus on corporate law mechanisms for controlling managerial agency costs, shareholders are not the only constituency concerned with such costs. Given the thick web of firms’ contractual commitments, it should not be a surprise that other financial claimants may also attempt to control agency costs in their contracts with the firm. We hypothesize that this cross-monitoring by other claimants has value for shareholders.

We examine bank loans for empirical evidence of the value of cross-monitoring. Our approach builds on prior empirical work on the value of good corporate governance, to which we add data on the presence of bank loans and their interactions with free cash flow, governance indices, and individual corporate governance provisions. We find strong evidence that bank monitoring adds value. In effect, bank monitoring can counteract somewhat the value-decreasing effects of managerial entrenchment. Bank monitoring may substitute for good corporate governance.

While the corporate finance literature has recognized that bank monitoring may benefit shareholders, corporate law scholars have not paid much attention to the potential value of cross-monitoring.  Notable exceptions include Triantis and Daniels (WL), who published a paper in 1995 on creditors' role in a system of interactive corporate goverance, and Baird and Rasmussen, who've recently called our attention to the importance of creditor influence on management (here and here).  Our paper tests the value of cross-monitoring empirically, interacting the presence of bank loans with governance indices (the G-index and E-index) and individual governance provisions, as well as with free cash flow.  Comments appreciated!


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October 30, 2006
My Brush with the IRB
Posted by Christine Hurt

I have never had to deal personally with the IRB research requirements, but I have heard colleagues who do empirical research complain about the hoops that one must go through to get approval for certain studies.  Last week, I signed a consent form to allow a professor from another department on campus to assess my third-grade child in the area of language development at her school.  I had to show the consent form to my empiricist colleagues just to make sure I wasn't imagining things.  I can't imagine what non-academic parents thought about some of the boilerplate in the consent.

First, the letter stresses to me in three different sentences that my child must consent to being assessed.  What if she were three?  Or four?  Then, the letter has to inform me of the "risks" and "benefits" of being part of the study.

Anticipated risks associated with this project are minimal and similar to everyday life, including the potential for boredom, frustration, or discomfort that can come with being assessed.  Anticipated benefits include one-on-one attention from an adult who enjoys interacting with children, a small prize for your child, and access to a professional who specializes in language development.

Does the IRB require the small prize?  How risky is boredom? 

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September 25, 2006
Do you want to increase your SSRN downloads?
Posted by Fred Tung

So begins Tracey George's post over at ELS, where she's guest blogging this week.  She reminds us that few topics produce more downloads than a paper on law school rankings, and especially one that introduces a new ranking system.  Last year, Tracey wisely wrote such a paper, ranking schools based on their empirical legal scholarship (ELS).  860 downloads as of today.  Hmmm, not bad.  I remember Emory doing relatively well in that ranking, so I circulated the abstract among my faculty when the paper first came out.  Tracey has now revised the paper (and assured me that Emory would do even better in this revised version) and set up a tantalizing schedule of upcoming blogging episodes.  Over the course of the week, she'll be discussing her three measures of institutional ELS success--professors with social science doctorates, professors with second appointments in social science departments, and articles in ELS-oriented publications.  In the spirit of reality TV everywhere, she's going to make us wait until Friday to see the revised rankings.  Stay tuned.

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August 04, 2006
Profit-Maximizing CSR
Posted by Fred Tung

A new empirical paper has come out offering yet more evidence that firms generally treat corporate social responsibility as a tool for profit maximization:  firms that anticipate economic benefits from CSR are more likely to do it.  (See here, e.g.).  Theory suggests that firms that need to resolve information asymmetry for their consumers may rely on CSR activities to do so.  For example, firms selling difficult-to-evaluate goods may use CSR activities to signal product quality.

This recent study by Siegel and Vitaliano (both from RPI) offers confirmation of this prediction, showing that firms selling experience goods and credence goods are more likely to be socially responsible than firms selling search goods.  (Search goods are goods that consumers can generally evaluate before they buy--clothing, for example.  Experience goods and credence goods are more difficult to evaluate.  Experience goods generally need to be used by the consumer before she can evaluate their quality.  An automobile may be such a good.  Credence goods are difficult to evalute even after the consumer has used the good.  Vitamins or car repairs are examples.).

Siegel & Vitaliano show that firms selling a credence good are 23% more likely to engage in CSR; firms that sell experience goods are about 15% more likely to be socially responsible.

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July 24, 2006
Forecasting top 25 faculty
Posted by Victor Fleischer

Pop Quiz:  Which group is more likely to be currently working in a top 25 tenure-track university faculty positions: 

    (a) The "Moneyball" Group.  Students who, ten years ago, were enrolled in top graduate programs in math, engineering and physical sciences, or

    (b) The "Gifted" Group.  Students who, twenty years ago, scored in the top 0.01% of their age cohort when taking the SAT at age 12. 

Answer below the fold.

Counterintuitively -- at least to those of us steeped in Moneyball analysis -- is that the gifted group is more likely to secure a top 25 faculty position.  See this paper. This finding is especially strong for females.  And they achieve this success despite not working as long hours as the moneyball group.  What makes the finding remarkable, of course, lots of folks from the gifted group go into law, business, or medicine rather than teaching, the most common path for the graduate students in top programs.  Here's an interesting quote from the paper:

That the SAT can identify young adolescents who eventually achieve tenure-track positions at top universities at rates comparable to those of graduate students attending the top U.S. math, science, and engineering doctoral programs is truly remarkable. Moreover, 21.7% of the TS [talent search/gifted] participants who were in tenure-track positions in the top 50 U.S. universities were already full professors, compared with ‘‘only’’ 6.5% of GS [graduate student] participants.

Similarly, regarding the attainment of doctorate degrees:

Doctoral-level degrees (Ph.D., M.D., or J.D.) were earned by 51.7% and 54.3% of male and female TS [talent search] participants, respectively, and 79.7% and 77.1% of male and female GS [graduate student] participants.  Because the latter were identified as graduate students, their higher rates of doctoral degrees would be expected; in fact, it is remarkable that the GS-TS difference is not more marked.  Selection before age 13 on the basis of one high SAT score resulted in the identification of a population that, 20 years later, earned doctorates at 50 times the base-rate expectation of 1% for the general population and at two thirds the rate of enrollees in prestigious doctoral programs.

The big picture is that both groups do very well in terms of professional and lifestyle satisfaction.   

I'm one of the subjects of this 20-year study (on the "gifted" side), and it's neat, after answering many surveys over the years, to see some of the results.  The authors didn't include law students in their graduate student sample, so it's not necessarily clear how one might extend these findings to, say, the AALS meat market.  A prior study noted, unsurprisingly, that those of us from the talent search who have gone into law or law teaching have done well. 

I'm reminded of the documentaries from Michael Apted's "7 Up" series, which track a number of subjects every seven years from the 1960s to the present day.  "Give me the child until he is seven, and I will show you the man," says Apted (based on a Jesuit motto).  The SMPY study suggests that here in the US, give the child an SAT at age 12 and I will show you the best professors.  Any theories as to why this is so?  Is it nature?  Nurture?  Class?   This high percentage of gifted/talent search participants with at least one immigrant parent suggests to me that it's nurture

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July 18, 2006
Should Young Scholars Engage in Empirical Legal Research?
Posted by Lisa Fairfax

I am at the SEALS annual conference and getting a chance to see some interesting panels as well as workshops for new law professors. One panel I attended focused on new developments in empirical legal research. Although the work in which people were engaged sounded interesting, each panelist asked the question, should young scholars engage in such research? The answer appeared to be no, with some qualifications. There were essentially four reasons why people responded no to the query.

First, the research takes a long time, too long for people on a tenure clock.

Second, data that is not public is extremely hard to get, feeding into the first problem and potentially undermining the saliency of the study.

Third, the finished written product is generally not that long and possibly too scientific for traditional scholarship, making it difficult to place the article in a traditional law review, and hence potentially undercutting the weight given to the article during tenure review.

Fourth, for purposes of external reviews associated with tenure and promotion, it is difficult to find outside people who can evaluate the work. And apparently if you find someone with a social science background who understands how to conduct empirical research, there is the possibility that she will be overly critical if the law professor fails to appropriately defend her methodology for the study.

Alas, there were some who encouraged young scholars to pursue empirical research saying that it was rewarding, that young scholars could develop a theory piece first so that they were not relying solely on their empirical article for tenure purposes, and that young scholars can team up with people from other disciplines to help with the research and writing. Of course this last point raises the concern that during the tenure process some may discount the work because they could not discern which portion of it should be attributed to the young scholars.

Overall, there was a strong and I think familiar undercurrent against taking on this kind of research as a young scholar.

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July 10, 2006
Empirical Corporate Governance
Posted by Fred Tung

A new paper by Bhagat and Bolton questions some of the generally accepted conclusions of the prior art on corporate governance indices, as well as offering some new conclusions.

Corporate governance indices have become a preferred method of capturing corporate governance quality. Gompers, Ishii, & Metrick (GIM) proposed the first index in 2003—their “G-index,” which assessed firms’ corporate governance quality based on their adoption or non-adoption of twenty-four governance provisions tracked by the IRRC. Characterizing firms as tending toward either democracy or dictatorship, GIM found a negative relation between dictatorship and firm value, as measured by Tobin’s Q. In addition, constructing portfolios of dictator and democracy firms, they found that democracy portfolios outperformed dictator portfolios by a statistically significant margin.

Following GIM, Bebchuk, Cohen, and Ferrell (BCF) devised their “E-index” (“E” for entrenchment). They took only six of the factors used by GIM, arguing that these six did all the entrenching work, and that an index composed of these six—pills, staggered boards, limits on charter amendments, limits on bylaw amendments, supermajority requirements for mergers, and golden parachutes—would have better predictive value than the G-index. Like GIM, BCF found that entrenchment was negatively correlated with firm Tobin’s Q, and that portfolios with low entrenchment had better stock returns that portfolios with high entrenchment.

Now come Bhagat and Bolton, with Corporate Governance Indices. They look at seven different governance measures, including not only the G-index and E-index, but also board stock ownership, CEO-chair separation, board independence, Brown and Caylor’s Gov-Score index, and an index created by The Corporate Library. They rely primarily on accounting measures of firm performance, eschewing stock market measures on the theory that they are subject to investor anticipation: long-term returns might not show a significant correlation with governance even if one exists. Among their interesting findings:

a. While better governance as measured by the G-index, the E-index, and other metrics is positively correlated with contemporaneous and subsequent operating performance (using accounting measures like ROA), none correlate with future stock performance, contrary to GIM and BCF.

b. Given poor firm performance, better governed firms as measured by the G-index and E-index are less likely to experience disciplinary management turnover despite poor performance.

An interesting study.

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June 19, 2006
New Legal Realism Project
Posted by Gordon Smith

My colleagues, Beth Mertz and Stewart Macaulay, are blogging about the New Legal Realism Project with Bob Nelson of the American Bar Foundation over at the Empirical Legal Studies Blog. Beth offered the first post today, but this will be worth repeated visits.

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