Research Interests ;

·         Industrial Organization

·         Applied Game Theory

·         The Economics of Innovation

·         Principal – Agent Theory


Publications ;

- "How R&D Competition Affects Investment Choices."

T. Lafay et C. Maximin, 2017, Managerial and Decision Economics, Volume 38(1), 109-124.

- "Rémunération des dirigeants et risque de fraude d’entreprise "

P. Fleckinger,T. Lafay et C. Monnier, 2013, Revue économique, Volume 64(3), 457-468.

"A Competitive Duopoly where Information Spillovers can be Mutually Advantageous”

T. Lafay, 2011, Louvain Economic Review, Volume 77, 79-100.

"A Linear Generalization of Stackelberg’s model”

T. Lafay, 2010, Theory and Decision, Volume 69(2), 317-326.

"Product flexibility and price competition in Hotelling’s duopoly”

P. Fleckinger and T. Lafay, 2010, Mathematical Social Sciences, Volume 60(1), 61-68.

"How Risk Disciplines Pre-commitment”

C. Caron and T. Lafay, 2008, Theory and Decision, Volume 65 (3), 205-226.

-  "Concurrence en Catalogue dans le duopole d’Hotelling "

P. Fleckinger et T. Lafay, 2006, Revue économique, Volume 57, 573-581.

 


Other publications ;

"Les Maths en BD vol.2 : Calcul et Analyse”

Traduction de l’ouvrage de L. Gonick, 2017, Paris: Editions Larousse.

"Les Statistiques en BD”

Traduction de l’ouvrage de L. Gonick et W. Smith, 2016, Paris: Editions Larousse.

"Techniques quantitatives de gestion”

T. Lafay, 2014, Paris: Editions Economica.

"Mathématiques pour les Economistes Niveau L2 – L3”

T. Lafay, 2014, Paris: Editions Archétype.

"Les liaisons dangereuses : fraude d’entreprise et rémunération des dirigeants”

P. Fleckinger,T. Lafay et C. Monnier, 8 juillet 2013, Le cercle Les Echos.

"Mathématiques  L1 Algèbre linéaire ”

T. Lafay et C. Ventura, 2013, Paris: Editions Archétype.

"Une approche de la confiance et de la réputation par la théorie des jeux ”

T. Lafay et C. Monnier, 2011, dans l’ouvrage « La confiance en gestion Un regard pluridisciplinaire », A.Gratacap et A.Le Flanchec, De Boeck.

"Techniques Quantitatives de Gestion Niveau L3”

T. Lafay, 2011, Paris: Editions Archétype.

"L’exemple de la modélisation en économie industrielle”

T. Lafay, 2009, Revue Echanges, Numéro 263, 62-63.

"Horizontal Differentiation and Price Competition with Sequential Entry”

P. Fleckinger et T. Lafay, 2003, Volume 23, CECO, Ecole Polytechnique.

 


Academic Works and International Conferences :

-  " Analyses économiques du comportement de fraude d’entreprise " (d’après des travaux communs avec P. Fleckinger and C. Monnier)

Congrès de l’ADERSE, Semaine du Management, Cité Universitaire, Paris, May 22, 2018.

-  " CEO's Morality and Incentives " (jointly with P. Fleckinger and C. Monnier)

Séminaire SAMM (Statistiques, Analyse, Modélisation Multidisciplinaire), Université Paris 1, March 11, 2016.

Séminaire LIEN (EconomiX), Université Paris Ouest Nanterre, October 12, 2015.

EARIE (European Association for Research in Industrial Economics), University of Munich, Germany; August 29, 2015.

-  " CEO's Morality, Compensation and illicit Behavior" (jointly with P. Fleckinger and C. Monnier)

EARIE (European Association for Research in Industrial Economics), University of Evora, Portugal; August 31, 2013.

 -  " CEO compensation under the threat of illicit behavior " (jointly with P. Fleckinger and C. Monnier)

AFSE (French Association of Economics Science), University of Paris 2 Panthéon Assas, France; July 3, 2012.

-  " Une approche de la confiance et de la réputation par la théorie des jeux " (jointly with C. Monnier, PRISM-Sorbonne)

Colloque « La Confiance en Gestion : un regard pluridisciplinaire », Paris, France; April 29, 2011.

-  "How R&D Competition affects Investment Choices " (jointly with C. Maximin, PRISM-Sorbonne)

Journées ULB-SORBONNE, Université Libre de Bruxelles, Bruxelles, Belgique; March 16, 2012

EARIE (European Association for Research in Industrial Economics), Sabanci Universitesi, Istanbul, Turkey; September 2-4, 2010.

Thematic Meeting of the French Economic Association, ‘Firms, Market and Innovation’, Sophia Antipolis, Nice, France; June 25-26, 2009.

-  "Extensions of Stackelberg’s model"

Workshop Telecom ParisTech, ENST, Paris, France; March 6, 2009.

-  "A Model of R&D Competition" (jointly with C. Maximin, PRISM-Sorbonne)

AFSE (French Association of Economics Science), University of Paris 1 Panthéon Sorbonne, France; September 18-19, 2008.

-  "A Linear Generalization of Stackelberg’s model

EARIE (European Association for Research in Industrial Economics), University of Toulouse, France ; September 4-6, 2008.

Journées ULB-SORBONNE, Université Paris 1 Panthéon Sorbonne, France; December 16, 2008

-  "Product Flexibility and Price Competition in Hotelling’s duopoly" (jointly with P. Fleckinger, INRA)

EARIE (European Association for Research in Industrial Economics), University of Amsterdam, the Netherlands ; August 25-27, 2006.

-  "Catalog Competition in Hotelling’s duopoly" (jointly with P. Fleckinger, INRA)

AFSE ( French Association of Economics Science), University of Paris I Panthéon Sorbonne, September 2005.

-  "Preemption Race and Information Spillovers in a Quantity Competition Model””

EARIE (European Association for Research in Industrial Economics), University of Porto, Portugal ; September 1-4, 2005.

JMA (Conference on Applied Micro Economics), Hammamet, Tunisia ; May 26-28, 2005.

-  "Horizontal Differentiation and Price Competition with Sequential Entry" (Jointly with P. Fleckinger, INRA)

ETSG (European Trade Study Group), University of Carlos III, Madrid, Spain; September 11-13, 2003.

-  "Preemption Race and Information Spillovers

Conference “New Trends in Competitive Strategy and Economics”, CIRANO, Montreal, Canada; June 2002.

-  "How Uncertainty Disciplines Pre-Commitment on risky Markets" (Jointly with C. Caron, Lafarge)

PhD Jamboree Days, University of Paris I and Warwick, Paris, France;  April 2002.

Industrial Economics Seminar (ETAPE), Paris, France; February 2002.

5th Annual Workshop in Applied Game Theory, Hamburg; December 2001.

ADRES (Association for the Development of Research in Economy and Statistics), Paris, France; November 2001.

-  " Choosing an Organizational Structure: Incomplete Contracts versus Vertical Integration

SMYE (Spring Meeting of Young Economists), Copenhagen, Denmark; April 2001.