The Center for Operations Research and Econometrics (CORE) is an interdisciplinary research institute of the University of Louvain (UCLouvain) located in Louvain-la-Neuve, Belgium. Since 2010, it is part of the Louvain Institute of Data Analysis and Modeling in economics and statistics (LIDAM), along with the Institute for Economic and Social Research (IRES), Louvain Finance (LFIN) and the Institute of Statistics, Biostatistics and Actuarial Sciences (ISBA).
CORE, the creation of which was inspired by the Cowles Foundation as well as the other institutions that Jacques Drèze had visited during his research work in the United States, brought economic modelling to Europe. Being a pioneer in the domain, CORE propelled Belgian and European economic research, which was very "local" at that time, into development. The center modernized it through the economic knowledge and research practices imported from the United States and contributed to its internationalization, while at the same time creating a local economic culture in Europe, e.g., through disequilibrium economics, which can be considered a French ‘trademark’ in macroeconomics. Another element of the continental economic culture was the development of specific research forms, such as research teams, co-authorship and peer review.
In 1967, CORE received a five-year grant from the Ford Foundation, which propelled the center into rapid development by attracting faculty members and visitors. These researchers including Gérard Debreu, Truman Bewley, Hildegard Dierker, Birgit Grodal, David Schmeidler, Karl Vind and Werner Hildenbrand gained CORE international recognition in the field of mathematical economics. The time of the Ford grant coincided with the epoch of "Neo-Walrasian" economics at CORE, which also started the differentiation of disciplines. While initially, the research fields were integrated, at that time, there appeared the complementary, but independent disciplines of mathematical economics, operations research and econometrics. After the division of the disciplines, disequilibrium economics became the major and most influential research area at CORE differentiating the center from the US practices and establishing it as a specific school in macroeconomics.
By 1973, when the Ford grant ended, CORE had expanded its permanent faculty to 21 members with about as many visitors. The maintenance of the center was taken over by the university, supported by external funding through various research contracts with the Belgian government and different organizations. With the disciplines becoming more and more differentiated, mathematical programming and econometrics, initially minor fields, also developed and became important research areas at CORE. Thus, Bayesian econometrics can be considered a trademark of the center, sometimes referred to as the "Belgian Bayesian School".
In 1977, CORE expanded into training activities by the creation of the European Doctoral Program in Quantitative Economics, later joined by the other partners. In 1985, the European Economic Association was created at the initiative of Jacques Drèze (who became its first president), Jean Gabszewicz, Louis Phlips, Jacques-François Thisse, and Jean Waelbroeck.
Today, CORE's major research fields include economics, game theory, operations research, quantitative and economic geography. Its main objectives are fostering quality research, developing networking connections for scientific exchange and collaboration, training young doctoral and postdoctoral researchers as well making professionals in the public and private sector benefit from scientific knowledge.
Yearly, the center hosts an average of 25 researchers coming to CORE on long-term visits, including two categories of external visitors: associate fellows and research associates working at CORE on a weekly and yearly basis respectively. They are appointed for two years subject to support of two CORE members, with the possibility to extend this period. Associate fellows and research associates are expected to participate in all CORE activities including scientific projects, seminars and publications.
Yearly, several research fellows receive CORE fellowships, postdoctoral grants distributed on a competitive basis for a period of time from one to three years. In the framework of its Ph.D. programs, the center hosts some 30 doctoral researchers per year.
In addition to the longer stays, CORE regularly receives faculty and researchers coming on short visits from a few days to a few weeks.
With its members and visitors coming from institutions all over the world and every third research director appointed from among external researchers, CORE is characterised by an international working environment and attributes particular importance to research networking connections.
At CORE, there are currently three research chairs:
ENGIE Chair in Energy Economics and Energy Risk Management funded by ENGIE and supporting research in the field of risk management in energy markets.
Kronos Group Chair in Strategic Sourcing and Procurement financed by Kronos Group, Belgium and combining research, teaching and networking activities in strategic sourcing and procurement at the Louvain School of Management, both in the theoretical and practical domain.
Chair Lhoist Berghmans in Environmental Economics and Management comprising teaching and research targeting the cost-benefit analysis of the application of alternative technologies in industry and the evaluation of the impact of industrial activities on the environment and the standard of living.
Doctoral training
CORE regularly hosts some 30 Ph.D. students carrying out research under the supervision of its members. On average, around seven doctoral dissertations are completed at CORE yearly with about 25 more in progress. The supervision is carried out in the framework of the doctoral programs of various UCLouvain departments related to the CORE research fields as well as of the following inter-institutional Ph.D. programs:
Among the scientific events organized at CORE are also regular doctoral workshops where Ph.D. students can present their completed and on-going research and lecture series hosting renowned scientists from Belgian and foreign academic institutions invited to the center to give lectures on topics related to its research areas.
CORE is a frequent organizer and co-organizer of various scientific events at the local and international level, held both at CORE and other institutions in Belgium and abroad: conferences, meetings, workshops, forums, schools, etc. CORE members regularly attend external seminars, conferences and meetings, most often to present a paper, and are invited to other institutions for academic stays and visits.
Publications
CORE currently issues three scientific paper series:
CORE Discussion Papers
The Discussion Paper Series includes the papers produced by all CORE members or visitors during their stay at CORE open for discussion pending publication in scientific journals.
CORE Reprints
The CORE Reprints comprise all published papers written by its members and visitors.
CORE Lecture Series
This series was created in 1987 with the CORE Foundation, a privately financed international scientific association aiming to support research in econometrics, operations research and economics as well as scientific cooperation and training in these fields. The CORE Lecture Series is constituted of the presentations of renowned scientists invited to the center to give lectures in research areas related to CORE.
Apart from the CORE Discussion Paper and Reprint Series, CORE members and visitors contribute to the production of various external scientific papers including journal publications: mimeos, manuscripts, reviews, research papers, working and discussions papers, conference proceedings, lecture notes, guides, technical reports, etc. Likewise, several books and edited books as well as newspaper articles are published yearly by CORE researchers. CORE members and visitors are equally involved in various editorial activities working as editors-in-chief, members of the editorial board and of the scientific committee, editors, co-editors, invited editors, etc. of different scientific journals.
Awards and honours
Among the scientific distinctions received by CORE members are: Lanchester Prize, Francqui Prize, Francqui Chair, European Research Council Advanced and Starting Grants, EURO Gold Medal, Honoris Causa Doctorate, Dantzig Prize, John von Neumann Theory Prize, European Prize in Regional Science, Robert C. Witt Award, De la Vega Prize, Walter Isard Award, Kulp-Wright Book award, Wernaers Prize, Social Choice and Welfare Prize, Emile de Laveleye Prize, William Alonso Memorial Prize, Ferdinand de Lesseps Prize, Risques–Les Echos Prize, SIAM Activity Group on Optimization Prize, etc., various thesis awards (Savage Award, Ernst Meyer Prize, Sogesci-BVWB Prize, Orbel Award, etc.) as well as (honorary) memberships and fellowships within different academic, research and other institutions.
Amir, R. and Knauff, M., "Ranking Economics Departments Worldwide On the Basis of Ph.D. Placement". Review of Economics and Statistics 90 (1), 185- 190, 2008
