Pun-Lee Lam
Hong Kong Polytechnic University
16 Papers
151 Citations
Pun-Lee Lam is an academic researcher from Hong Kong Polytechnic University. The author has contributed to research in topics: Total factor productivity & Electric power industry. The author has an hindex of 8, co-authored 16 publications.
Chat about Author
Papers
Economic growth, telecommunications development and productivity growth of the telecommunications sector: Evidence around the world
Pun-Lee Lam,Alice Shiu +1 more
TL;DR: In this paper, the authors studied the relationship between economic growth, telecommunications development and productivity growth of the telecommunications sector in different countries and regions of the world and assessed the impact of mobile telecommunications on economic growth and telecommunications productivity.
240
Efficiency and Productivity of China's Thermal Power Generation
Pun-Lee Lam,Alice Shiu +1 more
TL;DR: In this paper, the authors used data envelopment analysis (DEA) approach to show that the total factor productivity (TFP) growth between 1995 and 2000 is 2.1 percent per year on average.
87
Pricing of electricity in China
TL;DR: In this article, the authors showed that short run cost factors, like fuel costs and investment expenditure, were more important in the price determination process than the power purchase prices paid by the State Power Corporation (SPC) to independent power producers.
61
Productivity analysis of the telecommunications sector in China
Pun-Lee Lam,Alice Shiu +1 more
TL;DR: In this paper, the authors applied the data envelopment analysis (DEA) approach to measure the productivity performance of China's telecommunications sector at the provincial level, and found that the efficiency scores for different provinces and regions are diverse: the efficiency score of the eastern region are significantly higher than those in the central and western regions.
45
Total factor productivity measures for Hong Kong telephone
Pun-Lee Lam,Teresa Lam +1 more
TL;DR: In this paper, the authors estimated the total factor productivity (TFP) growth of Hong Kong Telephone Company (HKTC) between 1964 and 1998, and found that the importance of the scale effect relative to the technological effect diminished over time.
37