Profit, productivity, and price differential: an international performance comparison of the natural gas transportation industry

B-Tier

Journal: Energy Policy

Year: 1999

Volume: 27

Issue: 11

Pages: 679-689

Authors (3)

Lee, Jeong-Dong (Seoul National University) Park, Sung-Bae (not in RePEc) Kim, Tai-Yoo (not in RePEc)

Score contribution per author:

0.670 = (α=2.01 / 3 authors) × 1.0x B-tier

α: calibrated so average coauthorship-adjusted count equals average raw count