Regulatory Governance and Sector Performance: Methodology and Evaluation for Electricity Distribution in Latin America

This paper contributes to the literature that explores the link between regulatory governance and sector performance. The paper develops an index of regulatory governance and estimates its impact on sector performance, showing that indeed regulation and its governance matter. The authors use two unique databases: (i) the World Bank Performance Database, which contains detailed annual data for 250 private and public electricity companies in Latin America and the Caribbean; and (ii) the Electricity Regulatory Governance Database, which contains data on several aspects of the governance of electricity agencies in the region. The authors run different models to explain the impacts of change in ownership and different characteristics of the regulatory agency on the performance of the utilities. The results suggest that the mere existence of a regulatory agency, regardless of the utilities' ownership, has a significant impact on performance. Furthermore, after controlling for the existence of a regulatory agency, the ownership dummies are still significant and with the expected signs. The authors propose an experience measure in order to identify the gradual impact of the regulatory agency on utility performance. The results confirm this hypothesis. In addition, the paper explores two different measures of governance, an aggregate measure of regulatory governance, and an index based on principal components, including autonomy, transparency, and accountability. The findings show that the governance of regulatory agencies matters and has significant effects on performance.

[1]  F. Gilardi.  Policy credibility and delegation to independent regulatory agencies: a comparative empirical analysis , 2002 .

[2]  Aidan R. Vining,et al.  Ownership and Performance in Competitive Environments: A Comparison of the Performance of Private, Mixed, and State-Owned Enterprises , 1989, The Journal of Law and Economics.

[3]  A. Estache,et al.  Light and Lightning at the End of the Public Tunnel: Reform of the Electricity Sector in the Southern Cone , 1998 .

[4]  A. Estache,et al.  Have Consumers Benefited from the Reforms in the Electricity Distribution Sector in Latin America? , 2004 .

[5]  J. Aron,et al.  Growth and Institutions: A Review of the Evidence , 2000 .

[6]  James J. Heckman,et al.  Alternative methods for evaluating the impact of interventions: An overview , 1985 .

[7]  L. Andrés,et al.  Assessing the Governance of Electricity Regulatory Agencies in the Latin American and the Caribbean Region: A Benchmarking Analysis , 2007 .

[8]  M. Dussan.  Electric Power Sector Reform in Latin America and the Caribbean , 1996 .

[9]  D. J. Ryan.  Privatizing Monopolies: Lessons From the Telecommunications and Transport Sectors in Latin America , 1998 .

[10]  Omar O. Chisari,et al.  Winners and Losers from Utility Privatization in Argentina: Lessons from a General Equilibrium Model , 1999 .

[11]  Carlos Eduardo Pereira,et al.  Regulatory Governance in Infrastructure Industries: Assessment and Measurement of Brazilian Regulators , 2006 .

[12]  Luis H. Gutiérrez.  Regulatory governance in the Latin American telecommunications sector , 2003 .

[13]  J. Luis Guasch,et al.  How profitable are private infrastructure concessions in Latin America?: Empirical evidence and regulatory implications , 2005 .

[14]  J. Stern,et al.  Regulatory governance: criteria for assessing the performance of regulatory systems: An application to infrastructure industries in the developing countries of Asia , 1999 .

[15]  R. Ramamurti,et al.  Privatizing monopolies : lessons from the telecommunications and transport sectors in Latin America , 1997 .

[16]  J. Cubbin,et al.  The Impact of Regulatory Governance and Privatization on Electricity Industry Generation Capacity in Developing Economies , 2008 .

[17]  R. Halvorsen,et al.  The Interpretation of Dummy Variables in Semilogarithmic Equations , 1980 .

[18]  R. Bacon,et al.  Global electric power reform, privatization and liberalization of the electric power industry in developing countries , 2001 .

[19]  A. Ros,et al.  Does Ownership or Competition Matter? The Effects of Telecommunications Reform on Network Expansion and Efficiency , 1999 .

[20]  J. Cubbin,et al.  Regulatory Effectiveness: The Impact of Regulation and Regulatory Governance Arrangements on Electricity Industry Outcomes , 2005 .

[21]  Alejandro Micco,et al.  Sustainability of the Electricity Sector Reforms in Latin America , 2002 .

[22]  Ahmed Jones Leroy Tandon Pankaj Vogelsang Ingo Galal,et al.  Welfare consequences of selling public enterprises : an empirical analysis , 1996 .

[23]  Roman Frydman,et al.  When Does Privatization Work? The Impact of Private Ownership on Corporate Performance in the Transition Economies , 1999 .

[24]  Florencio López‐de‐Silanes,et al.  The Benefits of Privatization: Evidence from Mexico , 1999 .

[25]  P. Spiller,et al.  Managing the Regulatory Process: Design, Concepts, Issues, and the Latin America and Caribbean Story , 1999 .

[26]  J. Stern,et al.  Regulatory Governance: Criteria for Assessing the Performance of Regulatory Systems , 1999 .

[27]  D. Rodrik.  Getting Institutions Right , 2022 .

[28]  P. Joskow.  Electricity Sector Restructuring and Competition: Lessons Learned , 2003 .

[29]  Aniruddha Banerjee,et al.  Telecommunications privatization and tariff rebalancing: evidence from Latin America , 2000 .

[30]  Y. Bozec,et al.  PRIVATIZATION AND PRODUCTIVITY IMPROVEMENT: THE CASE OF CANADIAN NATIONAL , 2001 .

[31]  Regulatory Agencies: Impact on Firm Performance and Consumer Welfare ∗ , 2007 .

[32]  V. Foster,et al.  The Impact of Privatization on the Performance of the Infrastructure Sector: The Case of Electricity Distribution in Latin American Countries , 2006 .

[33]  William L. Megginson,et al.  The Financial and Operating Performance of Newly Privatized Firms: an International Empirical Analysis , 1994, Estudios de Administración.

[34]  J. Stern,et al.  Handbook for Evaluating Infrastructure Regulatory Systems , 2006 .