http://www.springerlink.com/content/q6mk145u67n40024/
2。Regulation, pollution and heterogeneity in Japanese steam power generation companies Energy Policy Volume 37, Issue 8, August 2009, Pages 3109-3114
Carlos Pestana Barrosa, , and Shunsuke Managib, 1,
aInstituto Superior de Economia e Gestão; Technical University of Lisbon Rua Miguel Lupi, 20; 1249-078 - Lisbon, Portugal and UECE (Research Unit on Complexity and Economics)2
bFaculty of Business Administration, Yokohama National University, 79-4, Tokiwadai, Hodogaya-ku, Yokohama 240-8501, Japan
Received 14 October 2008;
accepted 2 April 2009.
Available online 5 May 2009.