Friday, November 13, 2009

New book on empirical methods in law by Ulen et. al.

An interesting book has come out on statistical methods in law, written by Professors
Robert M. Lawless, Jennifer K. Robbennolt, and Thomas S. Ulen. The book introduces the reader to empirical methods, in a non-technical, verbal (non-mathematical) fashion. Its non-technical approach might make it useful (and popular!) in law or law and economics courses.
See more on: http://www.aspenpublishers.com/Product.asp?catalog_name=Aspen&product_id=0735577250&cookie%5Ftest=1

Monday, October 19, 2009

Dr. Ringe on European Court of Justice case law on tuition fee discrimination

Discrimination can be beneficial – Why the ECJ case law on tuition fees should be reconsidered

Dorothea Ringe, Oxford Centre for Entrepreneurship and Innovation, Said Business School, University of Oxford, dorothea.ringe@sbs.ox.ac.uk

By guarding non-discrimination between EU-citizens, the European Court of Justice has done much to uphold the spirit of European integration and to further efficient provision of goods and services in the internal market. However, non-discrimination is not always beneficial. The ECJ case law on tuition fees is one example. By extending the non-discrimination principle to the area of higher education and especially tuition fees, the ECJ disincentivises European governments from spending tax-payers money on high quality higher education. This is especially problematic given the importance of higher education for economic prosperity and growth.

In its case law, the ECJ ruled that EU Member States are not allowed to differentiate tuition fees according to nationality (seminal case: Gravier v City of Liège 1985). This line of case law has created a free-riding problem between the EU Member States. The States anticipate that students are willing to study in another Member State if they get a better deal with respect to the quality of higher education in relation to tuition fees. If a State reduces its spending on higher education, it expects a proportion of its high school graduates to move abroad. But there is a high probability that after graduation these students return to their home State because, at least in the long run, Europeans have a high tendency to work and live in their home country. As a result, the government will have saved some resources but still expects to benefit from a highly educated citizen. Politicians can then invest these resources into other politically rewarding projects. All States face the same dilemma and therefore all have an incentive to reduce their spending on higher education.

So what can be done to solve the problem? There are two potential solutions to remove the adverse incentives: the first would be to reverse the ECJ case law and allow national governments to charge migrant students within the EU full-cost tuition fees. This would be to follow the US model of financing interstate student mobility. The other solution would be to follow the Swiss model. In Switzerland, a system of intergovernmental transfer payments exists, which compensates the host canton for educating students from other cantons.

The current ECJ case law prevents the introduction of the US model of differentiated tuition fees mainly on the basis that non-discrimination needs to prevail. However, in its judgements the Court does not consider the adverse effects on investment incentives in higher education outlined above. Taking these effects into account, it seems much less convincing to me that the non-discrimination principle in the EC Treaty should cover tuition fees for mobile students within the EU. On the contrary, I think that increasing overall investment in higher education outweighs the negative effects of differentiated tuition fees on student mobility and should therefore be considered justifiable under the EC Treaty. The ECJ should therefore reconsider its current case law if it has to decide on another case of tuition fee discrimination.

It would be even better, if the EU Member States could agree on introducing the Swiss model of transfer payments. In this system, mobile students do not have to bear extra cost. Student mobility comes with many advantages and should be encouraged if possible. This is the aim of the Bologna process. However, given the current institutional structure within Europe, it comes as no surprise that in the Bologna negotiations, EU Member States’ governments were not able to agree on the allocation of the cost of cross-border student mobility within the EU. Student mobility within the EU is highly unbalanced. As they would financially lose out, net-student-exporting States have no incentives under the current system to agree to a system of transfer payments. By ruling out tuition fee differentiation according to nationality, the ECJ therefore also prevents intergovernmental bargaining with regard to a system of compensation payments.

Realistically, the ECJ is unlikely to change its established case law with respect to tuition fee differentiation in the medium term future. The only option in order to move from the current system to the Swiss system could be to include a system of transfer payments within a grand political bargain in the context of negotiating the general EU budget. If this does not happen, the ECJ case law will continue to aggravate the problem of low spending on higher education teaching within the EU. Many students probably even prefer this regime where they have a lot of choice between Universities in different Member States. The social cost of the current system in the form of lost externalities of higher education, on the other hand, will have to be borne not just by the students but by all European citizens.
This post is based on the final part of my thesis “Tuition fees and equal access to higher education in Germany and the EU: An analysis from a law and economics perspective”

Monday, September 21, 2009

The Fourth in the Series on the development of law and economics in Europe


Developments of Law and Economics in Spain

Fernando Gomez, Universitat Pompeu Fabra, Barcelona, Spain


As has been pointed out by many observers of Law and Economics (L&E) as an intellectual enterprise, both from the inside and from the outside, the major difficulties for the growth of L&E have been encountered in settings in which traditional legal scholarship and education had deep roots. This is the case of Spain, where Law schools and legal scholarship are centuries-old, the legal professions –in private practice and in government service- are well-established, and the formalistic modes of approaching the legal system still are powerfully engrained in the internalized world vision of lawyers.

The progress made by Law and Economics in recent years is, nevertheless, remarkable, and proceeds along several lines. First, legal education. In the past decade or so, some of the most reputed Law Schools in Spain (Carlos III and Autónoma, in Madrid, UPF in Barcelona) implemented joint degrees in Law and Business Administration, Law and Economics and, to a lesser extent, Law and Political Science. These degrees were already in the market offered by private institutions, but the move by large public universities gave a definitive push towards joint degrees involving Law and other disciplines. With some exceptions, however, L&E as a distinctive intellectual discipline and approach to social issues related to the Law did not acquire a significant presence in those joint degrees, and remained largely confined to some graduate programmes, both at Law Schools and at Economics Departments, where the presence of L&E is already well-established. Moreover, the role of some of those graduate programmes in the promotion of L&E in Latin America, where many of the graduate students come from, should not be underestimated (see, for instance, the Law and Economics programme at Fundación Ortega y Gasset:
http://www.ortegaygasset.edu/contenidos.asp?id_is=253).
The recent ALACDE Meeting in Barcelona in June 2009, where L&E scholars from Latin America, Europe, and the US came together, is good proof of this influence.

Starting in the academic year 2009-2010 Law Schools all over Spain have started new curricula for their Law degrees, and again some of the leading Law schools have introduced L&E, and economically-oriented subjects in the core undergraduate legal education. This is a major impulse, although the major challenge still lies in the expansion of L&E methodology to understand and to teach the basic traditional legal courses (Constitutional Law, Property, Criminal Law, Contracts and so forth).

This concern about the actual use of L&E in legal scholarship produced by Spanish academics is one of the inspiring motivations behind InDret (www.indret.com). InDret is the first formally peer-reviewed legal journal in Spanish academic market, and is by now the most successful e-journal in Law in the entire Spanish-speaking world. Although the journal is generalist in scope, and ecumenic in approach, the number of articles that are squarely L&E papers, or at least L&E influenced, is very important, and growing, particularly in Corporate Law, Torts, Contracts, and Antitrust, but even in Criminal Law there has been relevant activity.

The other major L&E move in Spanish scholarship has been the creation in 2006 of the Spanish Law and Economics Association (AEDE, www.laweco.es) which serves as the first institutional expression of the Spanish L&E community, organizing sectorial conferences and sponsoring graduate courses in L&E, in Spain and abroad.

Most of those L&E initiatives are still young, but the wave of increased presence and relevance of L&E in the Spanish academic environment is already on its way.

Monday, June 29, 2009

Prof. Eger on the recent developments of the European Master of Law and Economics

The development of law and economics within Europe depends on the development of good educational programs. In this respect, the European Master of Law and Economics (EMLE) stands out. I asked Professor Thomas Eger,the program director, if he would be willing to provide a brief status report. /Henrik

The European Master in Law and Economics (EMLE): Recent Developments and Future Prospects
by Prof. Dr. Thomas Eger, University of Hamburg, Programme Director EMLE

The European Master Programme in Law and Economics (EMLE) is entering its 20th academic year, and still striving. Over this period, the programme has established a reputation as one of the primary sources of high quality postgraduate education in the field of the economic analysis of law in Europe. Thus far, more than 1,000 students have benefited from the cooperation between the pre-eminent European centres for research and teaching in Law and Economics. Currently, the EMLE network comprises the Universities of Aix-en-Provence, Bologna, Gent, Haifa, Hamburg, Manchester, Rotterdam, and Vienna. Most of the established scholars in the field have taught in the programme or have been associated with it at some point.
As for future prospects, we are looking forward to welcoming two additional teaching centres to the EMLE consortium in 2010: the Warsaw School of Economics and the Indira Ghandi Institute of Development Research (Mumbai, India). The Australian National University at Canberra will most likely join the network in 2011.
The EMLE programme continues to enjoy strong support from the European Commission in the form of the Erasmus Mundus (EM) programme, which provides generous grants for students and visiting researchers. EMLE was accepted for the first round of EM in 2004 as one of only 19 Master courses out of a total of 128 applications. A few weeks ago, we submitted an application for the second round of EM for further support from 2010 onwards. We are confident that we have prepared a strong application which reflects the unique value, structure, and organisation of the EMLE programme.

Saturday, May 30, 2009

The third in the series on the development of law and economics in Europe

Law and Economics in Germany

By Hans-Bernd Schäfer


When cosmologists tried to estimate the total amount of matter in the universe, they used two different methods. The first method was to add up the estimated matter of every visible star and galaxy. The second method included calculations derived from the movement of stars, which are influencedby the matter around them. Surprisingly the second method led to more than 10times more matter than the first method. Therefore physicists now believe that there is a lot of "dark matter" in the universe. With regard to law and economics writings there is a lot of dark matter in many countries -including Germany- too. These writings are almost invisible to the international audience. The authors write in their national language and publish in national law journals.

In a very informative article Oren Gazal has counted the international presence of law and economic scholars on international conferences and in international journals in different countries. He finds two countries outstanding in law and economics, Israel and the United States. Others follow in a great distance. I think this is basically correct but overlooks the large literature not written in English. In Germany there exist now more than a dozen of habilitation theses, dozens of Ph.D. theses and hundreds of articles on law making extensive and diligent use of economics, all in German language. They describe the consequences of legal norms, interpret the law with the help of economic tools, compare alternative rules and discuss regulatory competition. In the Max Planck Institutes as well as in various universities excellent legal studies using economic tools were produced and published in German language. The authors are lawyers, who gain little reputation inside their own profession, when they publish in English. They want to be read by peers, by judges as well as by attorneys. They want to be quoted in High Court decisions and be used in the classroom. And unlike economics, which is an international discipline, law is much more a cultural discipline, embedded in the national legal dialogue and language. A scholar of civil law, criminal law, constitutional or administrative law cannot earn a reputation in Germany by publishing predominantly in English. I believe that this is not likely to change over the foreseeable future.

The number of articles by German lawyers in international law and economics journals therefore reveals little about the importance of this field for legal scholarship in Germany. The impact of law and economics on legal scholarship is clearly increasing. Among German lawyers who publish continuously in this field in German language and use economic arguments are Behrens, Eidenmüller, Fleischer, Kirchner, Köndgen, Kötz, Leyens, Rühl, Schantze, Schweitzer, Spindler and Wagner. Their Law and Economics thoughts have not only entered textbooks on law but also commentaries such as the influential “Münchner Kommentar zum Bürgerlichen Gesetzbuch”. This will influence the legal language and court decisions. I think that now the majority of younger law scholars in the field of intellectual property law and corporation law believe that they cannot understand their own discipline without economics. And many civil lawyers welcome and support economic reasoning within their discipline. The idea of legal competition between German States and within Europe has become prominent among politicians, practitioners and scholars alike. A gradual and unspectacular shift from legal formalism to consequentialism is observable in legal scholarship. This does not necessarily imply much more teaching in law and economics as a separate discipline in separate courses but a change of content of existing courses.

There are places, where law and economics is particular prominent as a discipline, such as at Hamburg University, where the law faculty lends its support to a Ph.D. program in Law and Economics, an international master program and a specialisation program in law and economics for Hamburg students. But also the private Bucerius Law School and the Max Planck Institute for international and comparative law in Hamburg support research and teaching in law and economics. There are now many law faculties in Germany, where law and economics is taught on a regular basis, including Berlin, Humboldt-University, Bonn, Hanover, Munich, Göttingen, Kassel, Saarbrücken. In Bonn lawyers and economists work in the same faculty and regularly meet for law and economics seminars. This creates a very fruitful atmosphere, conducive for research. I cannot see any aggressiveness against law and economics in German law faculties anymore, much unlike 20-25 years ago. It has become a normal and accepted part of the legal scholarly debate and thinking.

All advanced law students in Germany have -since a recent federal reform of legal education- to register in a program of specialisation, before they can take the state exam. This can be law and economics. The exam results for this program count for 30 per cent of the state exam. Section 5a(2) of the reformed “Deutsches Richtergesetz”, a skeleton law, which regulates legal education, points explicitly to specialisation with interdisciplinary content. This makes it legally easy for law faculties to introduce a specialisation program in law and economics. Hamburg established such a program. But law and economics as a separate subject is also taught in introductory courses and in seminars in many places across the country.

What is not observable in Germany is what Nuno Garoupa describes for the USA, where law schools hire large numbers of social scientists as law professors. A habilitation in the discipline of law remains the entry ticket for becoming a law professor. A habilitation in another discipline –even if it is closely related to law- together with an additional law qualification –is very unlikely to qualify for a position of professor of law in a German law faculty. The practice is somewhat more lenient for law professors in business or economics departments. I think this will not change in the foreseeable future. This practice is certainly a constraint on high standard interdisciplinary research in German law faculties. On the other hand Max Planck Institutes presently put together interdisciplinary groups of lawyers and economists to work on joint and similar projects. This might result in high quality research within a couple of years.

Monday, May 4, 2009

The second in the series on the state of law and economics across Europe

Recent developments of law and economics in Israel

by Oren Gazal-Ayal, ph.d, Senior Lecturer, Faculty of Law, Haifa University

Law and Economics is definitely the leading methodology in current Israeli legal scholarship. It is even more popular than in the United States, where it originated. Per population, Israeli participation in the American Law and Economics Association and in its European parallel is several times higher than participation of American or European scholars. A similar picture can be found when examining Israeli participation in writing papers in law and economics journals. See http://www.bepress.com/rle/vol3/iss2/art11/. Law and economics language and discourse are entrenched in every legal discussion in Israel, even among strong opponents of this methodology.
Law and economics is also embedded in the core curriculum of Israeli law schools. In every tort, contract and property core course, the basic law and economics arguments are discussed. The four leading law schools in Israeli universities usually offer more than one law and economics course to their students. Many Israeli law students study for a degree in economics while pursuing their law degree. In some law schools, a course in economics and basic concepts of law and economics is obligatory. The Haifa Law School is also a participant in the European Master Program in Law and Economics. Leading law and economics scholars originally from Israel are current faculty members in American law schools including Harvard, Yale, Chicago, NYU, Virginia, Northwestern and more. Law and economics is also popular among economists in Israel, although to a lesser degree.
The popularity of law and economics has also penetrated the legal discourse in Israeli courts, and the Israeli Supreme Court often refers to the leading scholarship in economic analysis of law, though sometimes it does so while adopting the views of its critiques. However, since an increasing number of judges, lawyers and law clerks have been educated in the highly law-and-economics friendly law schools, one can observe a slow and persistent increase in the tendency to openly adopt economic arguments in legal opinions.
For more details about the popularity of law and economics in the Israeli academia, and for an explanation of this unique phenomenon see: "Economic Analysis of Law in North America, Europe and Israel".

Wednesday, April 22, 2009

The first in a series about developments of law and economics in Europe

Recent developments of law and economics in Switzerland

by Professor Anne van Aaken, University of St. Gallen

Switzerland has been one of the countries in Europe where Law & Economics was taught at Master level in the universities already in the 1980ties, mostly in the economics departments (e.g. Bern and Fribourg). But Switzerland was also early in establishing courses in Law & Economics for both, Economics and Law doctoral students from Switzerland. Those so-called Gerzensee Courses, organized by Gerard Hertig from the Federal Technical Institute in Zürich (ETHZ), are given by renowned Law & Economics scholars, mostly from the US.
Ever more, Law & Economics is taught also in the Law Schools, e.g. Luzerne, University of Zürich, University of Basel (see e.g. the Zaeslin program: http://www.wwz.unibas.ch/ds/abt/wirtschaft-und-politik/zaeslin-program-for-law-economics/abteilung/wifor) and ETHZ, all of them offer courses in Law & Economics. The Law School of the University of St. Gallen has established an entire Bachelor and Master in Law & Economics (http://www.mle.unisg.ch/org/lehre/ms.nsf/wwwPubInhalteGer/Master-Programm+Law+and+Economics+(MLE)?opendocument). This program is – as concerns the early integration of Law and Economics in the curriculum (partly also business administration) – unique in Switzerland and to my knowledge in Europe. The first Master students graduated in 2007 and were highly appreciated in the job market, be it with internationally working law firms, be it with accountancy or consultancy firms. Furthermore, there are regular Lecture Series in Law & Economics, taking place in Zürich, organized by the ETHZ, the University of Zürich, the University of St. Gallen and recently joined by the University of Lucerne (http://www.hertig.ethz.ch/LE_Spring_2009/LE_Spring_2009_Schedule.htm).

Ever more students also write their doctoral theses in the field of Law & Economics in St. Gallen, but not only there. St. Gallen University, together with ETHZ is cooperating with the Amsterdam Center for Law and Economics and the Law School of Haifa University for the informal exchange possibility open for doctoral students in the field of Law & Economics, so called “LEx” (http://lex.acle.nl/). Until now, the Swiss Courts have not openly used Law & Economics arguments (different from e.g. the German Federal Constitutional Court in 2006), but consequentialist arguments may be found also here.
As a personal impression, I find that the communication is getting easier between lawyers and economists, although it clearly remains far behind the level of communication and mutual acceptance in the United States. But depending on the area of law (e.g. competition law, corporate law, international law, legal theory) and the area of economics (institutional economics, behavioral economics, microeconomics with game theory) in which people are trained and practice, communication is taking place and can be very fruitful, certainly in academia as well as in practice. In short: although slowly, Law & Economics in Switzerland is becoming more mainstream, also in the law faculties and communication between lawyers and economists as well as business is becoming easier.