G. Andrade and E. Staord, Investigating the economic role of mergers, Journal of Corporate Finance, vol.10, p.136, 2004.

J. Bai, Inferential Theory for Factor Models of Large Dimensions, Econometrica, vol.71, issue.1, p.135171, 2003.
DOI : 10.1111/1468-0262.00392

J. Bai and S. Ng, Determining the Number of Factors in Approximate Factor Models, Econometrica, vol.70, issue.1, 2002.
DOI : 10.1111/1468-0262.00273

J. Bai and S. Ng, A PANIC attack on unit roots and cointegration, Econometrica, vol.72, issue.4, p.11271177, 2004.

J. Bai and S. Ng, Condence intervals for diusion index forecasts and inference for factor-augmented regressions, Econometrica, vol.74, issue.4, p.11331150, 2006.

P. Biscourp, X. Boutin, and T. Verge, The eects of retail regulations on prices: Evidence fron French data, 2011.

J. Boivin and S. Ng, Are more data always better for factor analysis?, Journal of Econometrics, vol.132, issue.1, p.169194, 2006.

X. Boutin and L. Janin, Are prices really aected by mergers?, 2008.

J. Breitung and S. Eickmeier, Dynamic factor models, Discussion Paper Series 1: Economic Studies 38, 2005.

T. F. Bresnahan, Empirical studies of industries with market powerHandbook of Industrial Organization, of Handbook of Industrial Organization, p.10111057, 1989.

M. Cornec and T. Deperraz, Un nouvel indicateur synthétique mensuel résumant le climat des aaires dans les services en France', Économie et Statistique, pp.395-396, 1338.
DOI : 10.3406/estat.2006.7130

R. Cristadoro, M. Forni, L. Reichlin, and G. Veronese, A core ination indicator for the euro area, Journal of Money, Credit and Banking, vol.37, issue.3, p.53960, 2005.

C. Croux, E. Renault, and B. Werker, Dynamic factor models, Journal of Econometrics, vol.119, issue.2, p.223230, 2004.
DOI : 10.1016/S0304-4076(03)00195-7

D. Negro, M. Otrok, and C. , Dynamic factor models with time-varying parameters, 2004.

C. Doz and F. Lenglart, Analyse factorielle dynamique: Test du nombre de facteurs, estimation et application ?? l'enqu??te de conjoncture dans l'industrie, Annales d'économie et de statistique 54, p.91127, 1999.
DOI : 10.2307/20076180

T. Duso, K. Gugler, and B. Yurtoglu, EU merger remedies: A preliminary empirical assessment, CIG working papers SP II, pp.2005-2021, 2005.

T. Duso, D. J. Neven, and L. Röller, The political economy of European merger control: Evidence using stock market data, Journal of Law & Economics, vol.50, p.455489, 2007.

W. N. Evans, L. M. Froeb, and G. J. Werden, Endogeneity in the concentrationprice relationship: Causes, consequences, and cures, Journal of Industrial Economics, vol.41, issue.4, p.43138, 1993.

D. Focarelli and F. Panetta, Are mergers benecial to consumers? evidence from the market for bank deposits, American Economic Review, vol.93, issue.4, p.11521172, 2003.

M. Forni, M. Hallin, M. Lippi, and L. Reichlin, The generalized dynamicfactor model: Identication and estimation', The Review of, Economics and Statistics, vol.82, issue.4, p.540554, 2000.

A. Nevo, Mergers with dierentiated products: The case of the ready-to-eat cereal industry, Journal of Economics, vol.31, issue.3, p.395421, 2000.

C. M. Newmark, Price-Concentration Studies: There You Go Again, SSRN Electronic Journal, 2004.
DOI : 10.2139/ssrn.503522

A. Onatski, A formal statistical test for the number of factors in theapproximate factor models, 2007.

C. Peters, Evaluating the performance of merger simulation: Evidence from the U.S. airline industry', Journal of Law & Economics, vol.49, issue.2, p.62749, 2006.

R. A. Prager and T. H. Hannan, Do substantial horizontal mergers generate signicant price eects? Evidence from the banking industry, The Journal of Industrial Economics, vol.46, issue.4, p.433452, 1998.

M. Salinger, The Concentration-Margins Relationship Reconsidered, Brookings Papers on Economic Activity, p.287335, 1990.
DOI : 10.2307/2534784

P. Sapienza, The eects of banking mergers on loan contracts, Journal of Finance, vol.57, issue.1, p.329367, 2002.

J. H. Stock, Forecasting and now-casting with disparate predictors: Dynamic factor models and beyond, Slides from invited presentation, 2006.

J. H. Stock and M. W. Watson, Forecasting Using Principal Components From a Large Number of Predictors, Journal of the American Statistical Association, vol.97, issue.460, 2002.
DOI : 10.1198/016214502388618960

J. H. Stock and M. W. Watson, Macroeconomic forecasting using diusion indexes, Journal of Business and Economic Statistics, vol.20, issue.2, p.147162, 2002.
DOI : 10.1198/073500102317351921

URL : http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.471.6305

J. H. Stock and M. W. Watson, Forecasting with many predictorsHandbook of Economic Forecasting, p.515554, 2006.

R. S. Khemani and D. M. Shapiro, An Empirical Analysis of Canadian Merger Policy, The Journal of Industrial Economics, vol.41, issue.2, p.16177, 1993.
DOI : 10.2307/2950434

M. Lauk, Econometric analysis of the decisions of the German cartel oce, Jahrbücher für National ökonomie und Statistik, p.680711, 2003.

C. A. Mackinlay, Event studies in economics and nance, Journal of Economic Literature, vol.35, issue.1, p.1339, 1985.

P. H. Malatesta and R. Thompson, Partially anticipated events: A model of stock price reactions with an application to corporate acquisitions, Journal of Financial Economics, vol.14, issue.2, 1985.
DOI : 10.1016/0304-405X(85)90016-9

D. L. Mc-fadden, Conditional logit analysis of qualitative choice behavior, Frontiers in Econometrics, p.105142, 1974.

D. Mc-fetridge, The eciencies defense in merger casesThe Economics of the Antitrust Process, p.89115, 1996.

M. Motta, Competition Policy, 2004.
DOI : 10.1017/CBO9780511804038

P. Rey and J. Tirole, A primer on foreclosureHandbook of Industrial Organization, 2005.

O. Williamson, Economies as an antitrust defense : the welfare trade-os, American Economic Review, vol.58, 1836.

M. Annexes-bibliographie-cave, C. Doyle, and W. Webb, Essentials of Modern Spectrum Management, 2007.

J. Chaduc and G. Pogorel, The Radio Spectrum : Managing a Strategic Resource, 2008.
DOI : 10.1002/9780470610947

R. H. Coase, The Federal Communications Commission, Journal of Law and Economics, vol.2, p.140, 1959.

A. Goolsbee and A. Petrin, The Consumer Gains from Direct Broadcast Satellites and the Competition with Cable TV, Econometrica, vol.72, issue.2, p.351381, 2004.
DOI : 10.1111/j.1468-0262.2004.00494.x

G. Hardin, The Tragedy of the Commons???, Journal of Natural Resources Policy Research, vol.10, issue.3, p.12431248, 1968.
DOI : 10.1002/bs.3830010402

T. W. Hazlett, Assigning Property Rights to Radio Spectrum Users: Why Did Fcc License Auctions Take 67 Years?, The Journal of Law and Economics, vol.41, issue.S2, p.529576, 1998.
DOI : 10.1086/467402

T. W. Hazlett, Property rights and wireless license values, The Journal of Law and Economics, vol.51, issue.3, p.563598, 2008.
DOI : 10.2139/ssrn.519602

T. W. Hazlett and R. E. Muñoz, A welfare analysis of spectrum allocation policies, Journal of Economics, vol.40, issue.3, p.424454, 2009.

L. Janin, La valeur du spectre hertzien', Revue française d, p.119, 2010.
DOI : 10.3406/rfeco.2010.1749

P. Klemperer, Auctions: Theory and Practice, SSRN Electronic Journal, 2004.
DOI : 10.2139/ssrn.491563

S. Salop, Monopolistic Competition with Outside Goods, The Bell Journal of Economics, vol.10, issue.1, 1979.
DOI : 10.2307/3003323

M. A. Abe and B. C. Brush, On the regulation of price and service quality : The taxicab problem, Quarterly Review of Economics and Finance, vol.16, issue.3, p.105111, 1976.

M. Alberti, A. Leon, and G. Llobet, Evaluation of a taxi reform, a real options approach, 2003.

R. Arnott, Taxi Travel Should Be Subsidized, Journal of Urban Economics, vol.40, issue.3, p.31633, 1996.
DOI : 10.1006/juec.1996.0035

J. Attali, Rapport de la Commission pour la libération de la croissance française, 2008.

M. Bacache and L. Janin, Réglementation, déréglementation et concurrence : le cas des taxis, p.4051, 2009.

M. E. Beesley, Regulation of Taxis, The Economic Journal, vol.83, issue.329, p.150172, 1973.
DOI : 10.2307/2231106

M. E. Beesley and S. Glaister, Information for Regulating: The Case of Taxis, The Economic Journal, vol.93, issue.371, p.594615, 1983.
DOI : 10.2307/2232397

J. T. Bekken and F. Longva, Impact of taxi market regulation, an international comparison, 2003.

M. Bertrand and F. Kramarz, Does Entry Regulation Hinder Job Creation? Evidence from the French Retail Industry, The Quarterly Journal of Economics, vol.117, issue.4, pp.1369-1413, 2002.
DOI : 10.1162/003355302320935052

R. D. Cairns and C. Liston-heyes, Competition and regulation in the taxi industry, Journal of Public Economics, vol.59, issue.1, p.115, 1996.
DOI : 10.1016/0047-2727(94)01495-7

E. Chadwick, Results of dierent principles of legislation and administration in Europe; of competition for the eld, as compared with competition within the eld, of service, Journal of the Statistical Society, vol.11, 1859.

R. B. Coman, The economic reasons for price and entry regulation of taxicabs, Journal of Transport Economics and Policy, vol.11, issue.3, p.288297, 1977.

V. V. Comandini, S. Gori, and F. Violati, Le licenze dei taxi: Abolizione, regolazione o libero scambio di diritti, Mercato Concorrenza Regole 3, 2004.

G. E. Consultant, Review of the taxi and hackney market, 2001.

R. Darbéra, Technologie et r??gulation des taxis, Recherche - Transports - S??curit??, vol.22, issue.87, 2005.
DOI : 10.3166/rts.87.109-127

R. Darbéra, Où vont les taxis ?, 2009.

D. Vany and A. , Capacity utilization under alternative regulatory restraints: An analysis of taxi markets, The Journal of Political Economy, vol.83, issue.1, p.8394, 1975.

G. W. Douglas, Price regulation and optimal service standards: The taxicab industry, Journal of Transport Economics and Policy, vol.107, issue.127, p.116127, 1972.

J. E. Fernandez, J. D. Chicano, J. Briones, and M. , A diagrammatic analysis of the market for cruising taxis, Transportation Research Part E: Logistics and Transportation Review, vol.42, issue.6, p.498526, 2006.
DOI : 10.1016/j.tre.2005.05.001

M. Frankena and P. A. Pautler, An economic analysis of taxicab regulation, Sta report of the bureau of economics, 1984.

E. Gallick and D. Sisk, A reconsideration of taxi regulation, Journal of Law Economics, and Organization, vol.3, issue.1, p.117128, 1987.

C. Gaunt, The impact of taxi deregulation on small urban areas: some New Zealand evidence, Transport Policy, vol.2, issue.4, p.257262, 1995.
DOI : 10.1016/0967-070X(95)00018-L

A. Heimler, The Attali report: An Italian point of view, 2008.

C. F. Manski and J. D. Wright, Nature of equilibrium in the market for taxi services, Transportation Research Record, vol.619, p.1115, 1976.

D. Orr, The "Taxicab Problem": A Proposed Solution, Journal of Political Economy, vol.77, issue.1, p.141147, 1969.
DOI : 10.1086/259502

A. Pagano and C. Mcknight, Economies of scale in the taxicab industry: Some empirical evidence from the United States, Journal of Transportation Economics and Policy, vol.17, p.299313, 1983.

F. Pleijster, A. Bruins, and J. Snijder, Taxi abroad: An inventory of experiences with regulated and deregulated policies abroad, 2002.

B. Schaller, Elasticities for taxicab fares and service availability', Transportation 26, p.283297, 1999.

B. Schaller, A Regression Model of the Number of Taxicabs in U.S. Cities, Journal of Public Transportation, vol.8, issue.5, p.6378, 2005.
DOI : 10.5038/2375-0901.8.5.4

B. Schaller, Entry controls in taxi regulation: Implications of US and Canadian experience for taxi regulation and deregulation, Transport Policy, vol.14, issue.6, p.490506, 2007.
DOI : 10.1016/j.tranpol.2007.04.010

J. Schroeter, A model of taxi service under fare structure and eet size regulation, The Bell Journal of Economics, vol.14, issue.1, p.8196, 1983.

C. Shreiber, The economic reasons for price and entry regulation of taxicabs, Journal of Transport Economics and Policy, vol.9, issue.3, p.268279, 1975.

R. F. Teal and M. Berglund, The impacts of taxicab deregulation in the USA, Journal of Transport Economics and Policy, p.3756, 1987.

R. Turvey, Some economic features of the London cab trade', The Economic Journal 71, p.7992, 1961.