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Publié par | Thesee |
Nombre de lectures | 88 |
Langue | English |
Poids de l'ouvrage | 10 Mo |
Extrait
ÉCOLE CENTRALE DES ARTS
ET MANUFACTURES
« ÉCOLE CENTRALE PARIS »
THÈSE
présentée et soutenue par :
Hugo PILLU
Le 18/12/2009
pour l’obtention du grade de
DOCTEUR
Spécialité : Sciences Economiques
Laboratoire d’accueil : ERASME
TITRE :
Knowledge Flows through Patent Citation Data
Directeur de Thèse :
Paul ZAGAME, Professeur à l’Université Paris 1 – Panthéon Sorbonne
Membre du Jury :
Dominique FORAY, Professeur à l’Ecole Polytechnique Fédérale de Lausanne, rapporteur
Jean-Luc GAFFARD, Professeur à l’Université de Nice - Sophia Antipolis, rapporteur
Gilles KOLEDA, Directeur des Etudes à Coe-Rexecode
Bruno van POTTELSBERGHE, Professeur à l’Université Libre de Bruxelles, président
Numéro d’ordre : 2009ECAP0048
tel-00458678, version 1 - 22 Feb 2010
tel-00458678, version 1 - 22 Feb 2010Knowledge ows through patent citation data
Hugo Pillu
tel-00458678, version 1 - 22 Feb 2010ERASME Ecole Centrale Paris, Grande voie des vignes, 92295 Ch^ atenay Malabry cedex, FRANCE
Phone: +0033 (0)1 41 13 11 79 Fax: +0033 (0)1 41 13 16 67 Email: hugo.pillu@ecp.fr
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tel-00458678, version 1 - 22 Feb 2010Acknowledgement
First I would like to express my deep and sincere gratitude to my supervisor, Professor Paul Zagame,
Head of ERASME Laboratory and professor at the University Paris 1 - Pantheon Sorbonne, for his
supervision, advises, and guidance from the early stages of this research. His vast knowledge and
his logical way of thinking have been of great value to me. Above all and most needed, he gave me
unwavering encouragement and support in various ways. His scientist intuitions made him a constant
oasis of ideas and passions in science, which exceptionally inspired me and enriched my improvement
as the student, the researcher and the scientist I want to be. I am indebted to him more than he
knows.
A special thank goes to Gilles Koleda, who is most responsible for the completion of my rst paper
and the challenging research that lies behind it. He taught me how to write academic papers, helped
me become a researcher, and highlighted my most signicant ideas. Without his encouragement and
constant guidance in the rst period of my Ph.D., I could not have nished this dissertation. His
involvement and his originality triggered and nourished my intellectual maturity. A maturity that I
will enjoy for a long time to come.
I gratefully thank Professor Dominique Foray and Professor Jean-Luc Ga ard for agreeing to be
the o cial referees of this thesis and for their detailed review. I also wish to thank Professor Bruno
van Pottelsberghe, I am honored he has agreed to participate in the jury of this thesis.
During this work in the ERASME Laboratory at Ecole Centrale Paris, I collaborated with many
colleagues for whom I have great regard, and I wish to extend my warmest thanks to everyone who
helped me in my work. I thank Pascal Da Costa and Florent Pratlong for their intelligent comments
on my work, I also thank Arnaud Fougeyrollas and Pierre Le Mouel for their useful comments and
the fact they introduced me to one of the most challenging science that is modeling ; and Danielle
Schirmann Duclos for her energy and for her help during these years. Many thanks also go to Baptiste
Boitier, Gabriel Galland, Oualid Gharbi, and Boris Le Hir for giving me a good time when working
with them. A special thanks goes to Boris, who taught me how to y a helicopter.
The research of this thesis was sponsored by the Ecole Centrale Paris for three years (2006 to
2009). I am also grateful to the Research D.G. of the European Commission for their additional
nancial support of my thesis and of several conferences.
It is also a pleasure to pay tribute to Marion Senant, Marine Rabreau and Rudy Bezir for reading
over my manuscript and for their comments on the latter, it was a great help for me.
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tel-00458678, version 1 - 22 Feb 2010I thank my family: my mother Nathalie Leconte, my father Pascal Pillu and my stepfather Francoi s
Coutin, who taught me the joy of intellectual pursuit, provided me moral advises and supported me
ever since I was a child.
I have been fortunate to come across many funny and good friends, without whom life would be
bleak. It would be di cult to list them all because it would be dangerous to forget some.
Last but not least, I wish to thank Charlotte for accompanying me during these years, for putting
up with me and just be present.
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tel-00458678, version 1 - 22 Feb 2010