Renaud Bourlès, Jimmy Lopez, Gilbert Cette, Jacques Mairesse, Giuseppe Nicoletti, Groupement de Recherche en Économie Quantitative d'Aix-Marseille (GREQAM), École Centrale de Marseille (ECM)-École des hautes études en sciences sociales (EHESS)-Centre National de la Recherche Scientifique (CNRS)-Aix Marseille Université (AMU), banque de france (BDF), Banque de France, DEFI, Université de la Méditerranée - Aix-Marseille 2, Centre de Recherche en Économie et Statistique (CREST), Ecole Nationale de la Statistique et de l'Analyse de l'Information [Bruz] (ENSAI)-École polytechnique (X)-École Nationale de la Statistique et de l'Administration Économique (ENSAE Paris)-Centre National de la Recherche Scientifique (CNRS), Economics Departement, Organisation de Coopération et de Développement Economiques (OCDE), École des hautes études en sciences sociales (EHESS)-Aix Marseille Université (AMU)-École Centrale de Marseille (ECM)-Centre National de la Recherche Scientifique (CNRS), Centre de recherche de la Banque de France, Banque de France - Direction Générale des Etudes et des relations Internationales, Direction des Etudes Microéconomique et Structurelles (DGEI-DEMS), Université de Bourgogne (UB), Organisation de Coopération et de Développement Economiques = Organisation for Economic Co-operation and Development (OCDE), Groupement de Recherche en Économie Quantitative d'Aix-Marseille ( GREQAM ), Ecole Centrale de Marseille ( ECM ) -Centre National de la Recherche Scientifique ( CNRS ) -Aix Marseille Université ( AMU ) -École des hautes études en sciences sociales ( EHESS ), Laboratoire d'Economie de Dijon ( LEDi ), Université de Bourgogne ( UB ) -Centre National de la Recherche Scientifique ( CNRS ), Centre de Recherche en Économie et Statistique ( CREST ), Ecole Nationale de la Statistique et de l'Analyse de l'Information [Bruz] ( ENSAI ) -École polytechnique ( X ) -École Nationale de la Statistique et de l'Administration Économique ( ENSAE ParisTech ), OECD, Mt Economic Research Inst on Innov/Techn, and RS: GSBE TIID
The paper focuses on the influence of upstream competition for productivity outcomes in downstream sectors. This relation is illustrated with a neo-Schumpeterian theoretical model of innovation (Aghion et al., 1997) with market imperfections in the production of intermediate goods. In this context, upstream market imperfections create barriers to competition in downstream markets and upstream producers use their market power to share innovation rents sought by downstream firms. Thus, lack of competition in upstream markets curbs incentives to improve productivity downstream, negatively affecting productivity outcomes. We test this prediction by estimating an error correction model that differentiates the potential downstream effects of lack of upstream competition in situations close and far from the global technological frontier. We measure competition upstream with regulatory burden indicators derived from OECD data on sectoral product market regulation and the industry-level efficiency improvement and the distance to frontier variables by means of a multifactor productivity (MFP) index. Panel regressions are run for 15 OECD countries and 20 sectors over the 1985-2007 period with country, sector and year fixed effects. We find clear evidence that anticompetitive regulations in upstream sectors have curbed MFP growth downstream over the past 15 years. These effects tend to be strongest for observations (i.e. country/sector/period triads) that are close to the global technological frontier. Our results suggest that, measured at the average distance to frontier and average level of anticompetitive regulations, the marginal effect of increasing competition by easing such regulations is to increase MFP growth by between 1 and 1.5 per cent per year in the OECD countries covered by our sample. Our results are robust to changes in the way MFP and the regulatory burden indicators are constructed, as well as to variations in the sample of countries and/or sectors.