Posted by D. Daniel Sokol
Miyuki Taniguchi (Graduate School of Economics, Keio University) summarizes The Impact of Liberalization on the Production of Electricity in Japan
ABSTRACT: This study aims to measure the impact of liberalization on the efficiency of electricity production in Japan, and to examine whether or not economies of scope exist between electricity generation and transmission. Since 1995, liberalization of the electricity market in Japan has been phased in and regulations on entry have been relaxed three times. One motivation for these regulatory changes has been to improve the efficiency of electricity production by introducing competition. Using a panel data set on the nine main power companies in Japan over the period 1970-2010, fixed-effects and stochastic frontier estimates of the cost function are obtained and compared. Estimates of the cost function show that liberalization has improved cost efficiency. Economies of scope are found to exist for all firms.
Featured News
Uruguayan Antitrust Scrutiny Puts Major Meatpacking Deal Between Marfrig and Minerva on Hold
May 19, 2024 by
CPI
Alaska Airlines Seeks Dismissal of Consumer Lawsuit Over $1.9 Billion Hawaiian Airlines Buy
May 19, 2024 by
CPI
Idaho Attorney General Orders Split of Kootenai Health and Syringa Hospital
May 19, 2024 by
CPI
Court Rejects T-Mobile’s Appeal Bid in Antitrust Case Over Sprint Merger
May 19, 2024 by
CPI
Google Requests Judge, Not Jury, to Decide on Antitrust Case
May 19, 2024 by
CPI
Antitrust Mix by CPI
Antitrust Chronicle® – Ecosystems
May 9, 2024 by
CPI
Mapping Antitrust onto Digital Ecosystems
May 9, 2024 by
CPI
Ecosystems and Competition Law: A Law and Political Economy Approach
May 9, 2024 by
CPI
Ecosystem Theories of Harm: What is Beyond the Buzzword?
May 9, 2024 by
CPI
Open Ecosystems: Benefits, Challenges, and Implications for Antitrust
May 9, 2024 by
CPI