| International guidelines for estimating the costs of substance abuse World Health Organization World Health Organization, 2003 | 540 | 2003 |
| The social cost of alcohol, tobacco and illicit drugs in France, 1997 P Fenoglio, V Parel, P Kopp European Addiction Research 9 (1), 18-28, 2003 | 126 | 2003 |
| Le coût social des drogues en France P Kopp Saint-Denis: Observatoire Français des Drogues et des Toxicomanies, 10, 2015 | 86 | 2015 |
| A economia da droga P Kopp, J Costa | 70 | 1998 |
| L'économie de la drogue P Kopp La Découverte, 2006 | 65 | 2006 |
| The unpredicted rise of motorcycles: A cost benefit analysis P Kopp Transport Policy 18 (4), 613-622, 2011 | 62 | 2011 |
| Socio-economic costs of indoor air pollution: A tentative estimation for some pollutants of health interest in France G Boulanger, T Bayeux, C Mandin, S Kirchner, B Vergriette, ... Environment international 104, 14-24, 2017 | 61 | 2017 |
| Le coût social des drogues licites (alcool et tabac) et illicites en France P Kopp, P Fenoglio OFDT, 2000 | 60 | 2000 |
| Political economy of illegal drugs P Kopp Routledge, 2003 | 58 | 2003 |
| Is life satisfaction hump-shaped with alcohol consumption? Evidence from Russian panel data S Massin, P Kopp Addictive behaviors 39 (4), 803-810, 2014 | 57 | 2014 |
| Cost estimates for alcohol and drug abuse HJ Harwood, P Reuter, MAR Kleiman, P Kopp, MA Cohen Addiction 94 (5), 631, 1999 | 40 | 1999 |
| Substituting a tramway to a bus line in Paris: Costs and benefits R Prud'homme, M Koning, P Kopp Transport Policy 18 (4), 563-572, 2011 | 39 | 2011 |
| Policy paradigms, ideas, and interests: The case of the French public health policy toward drug abuse H Bergeron, P Kopp The ANNALS of the American academy of political and social science 582 (1 …, 2002 | 35 | 2002 |
| Télévisions en concurrence P Kopp FeniXX, 1989 | 33 | 1989 |
| An economic analysis of different cannabis decriminalization scenarios M Ogrodnik, P Kopp, X Bongaerts, J M Tecco Psychiatria Danubina 27 (suppl 1), 309-314, 2015 | 27 | 2015 |
| Economic and social effects of high-dose buprenorphine substitution therapy. Six-month results. P Lavignasse, W Lowenstein, P Batel, MV Constant, JJ Jourdain, P Kopp, ... Annales de Medecine Interne 153 (3 Suppl), 1S20-6, 2002 | 27 | 2002 |
| The Stockholm toll: an economic evaluation R Prud’homme, P Kopp World Bank, 2006 | 26 | 2006 |
| Les analyses formelles des marches de la drogue P Kopp Revue Tiers Monde, 565-579, 1992 | 25 | 1992 |
| Les drogues sont-elles bénéfiques pour la France? P Kopp, P Fenoglio Revue économique 62 (5), 899-918, 2011 | 22 | 2011 |
| La structuration de l'offre de drogue en réseaux P Kopp Revue Tiers Monde, 517-536, 1992 | 21 | 1992 |
