American Journal of Management Science and Engineering
Volume 2, Issue 6, November 2017, Pages: 192-198
Received: Nov. 18, 2017;
Accepted: Nov. 29, 2017;
Published: Jan. 2, 2018
Views 1829 Downloads 74
Abdulbaset Frefer, Mechanical and Industrial Engineering Department, University of Tripoli, Tripoli, Libya
Rabia Emhamed Almamlook, Department of Industrial, Manufacturing Engineering and Engineer Management, Western Michigan University, Kalamazoo, USA
Mohamed Suwayd, Engineering Management Department, University of Tripoli, Tripoli, Libya
In this study, the current situation of the General Electric Company of Libya (GECOL) was assessed by measuring the total and partial service productivity from 2006 to 2014, using a proposed measurement model, which was constructed based on a well-known model adopted for analysis of productivity which satisfies the basic productivity concept. Two phases were used in this study to measure the company's productivity. In phase one, productivity was measured using the outputs data based on the electricity delivered (excluding) the technical losses in order to obtain the accurate productivity of the company. In phase two; an attempt was made to find the actual output, by using the electricity delivered including the technical losses to obtain the productivity that represents the true performance. The results showed that there was a decline in the productivity of the company in all years of the study period and that the company's overall performance during the study period was generally poor.
Rabia Emhamed Almamlook,
Productivity Analysis of the General Electric Company of Libya, American Journal of Management Science and Engineering.
Vol. 2, No. 6,
2017, pp. 192-198.
U. S. General Accounting Office, Closer Controls and Better Data Could Improve Antitrust Enforcement, Feb. 29, 1980.
Davis, H. S., Productivity Accounting, University of Pennsylvania Press, Philadelphia, 1955.
Siegel I. H., Measurement of Company Productivity, National Center for Productivity and Quality of Working Life, 1976, pp. 15-26.
Timbergen, J., Econometric business cycle research, Review of Economic Studies, 1940.
IAC (Industries Assistance Commission), Inquiry into Government (Non-Tax) Charges, Volume 4 Studies – Public Rail Freight, Electricity and Workers Compensation Arrangements, Report no. 422, September 1989, AGPS, Canberra.
BIE/PC (Bureau of Industry Economics/Productivity Commission), Electricity International Benchmarking, Report 96/16, September, AGPS, Canberra, 1996.
Lawrence, Denis, Benchmarking Comparison of Energex Ltd and 9 Other Australian Electricity Distributors, Report by Tasman Asia Pacific for Queensland Competition Authority, Canberra, 2000.
Lawrence, D., Diewert, E., Fallon, J., and Kain, J., Economic Insights, Electricity Distribution Industry Productivity Analysis: 1996–2008, A Report Submitted to the Commerce Commission, Canberra, and 2009b.
Perez R. and Tovar B., Measuring Efficiency and Productivity Change (PTF) in The Peruvian Electricity Distribution Companies after Reforms, Energy Policy, 2009, vol. 37, no. 6, pp. 2249-2261.
Real F. J. R., Tover B., Iooty M., Almeida E. F. D., and Pinto H. Q., The Evolution and Main Determinants of Productivity in Brazilian electricity Distribution 1998–2005: An Empirical Analysis, Energy Economics, 2009, vol. 31, no. 2.
Hattori, T., Jamasb, T., and Pollitt, M., Electricity Distribution in the UK and Japan: A Comparative Efficiency Analysis 1985-1998, Energy Journal, 2005, vol. 26, no. 2, pp. 23-47.
Hjalmarsson, L., and Veiderpass, A., Productivity in Swedish Electricity Retail Distribution, Scandinavian Journal of Economics, 1992, vol. 94, pp. 193-205.
Forsund F. R. and Kittelsen S. A. C., Productivity development of Norwegian Electricity Distribution Utilities, Resource and Energy Economic, 1998, vol. 20 no. 3, pp. 207–224.
Von Hirschhausen., Christian R. and Cullmann, A., Efficiency Analysis of German Electricity Distribution Utilities: Non-Parametric and Parametric Tests, Dresden Discussion Paper Series in Economics 06/05, Dresden University of Technology, Faculty of Business and Economics, Department of Economics, 2005.
Suwayd, M. A., Productivity Performance Analysis of the General Electric Company of Libya, MSc Thesis, Engineering College, University of Tripoli, Spring 2017.
Sumanth, D. J., Productivity Engineering and Management, New York, McGraw-Hill, 1984.
Fisher I, the Making of Index Numbers, Boston: Houghton‐Mifflin, 1922. General Electricity Company of Libya, Status of the Libyan Power System and Its Future Plans, MEDELEC 21st Annual Meeting, Tripoli – Libya, April 4 the 2013.
Leedy, P. and 68 Ormrod, J., Practical research: Planning and design (7th ed.), Upper Saddle River, NJ: Merrill Prentice Hall, Thousand Oaks: SAGE Publications, 2001.
Kendrick, J. W., and D. Creamer, Measuring Company Productivity: Handbook with Case Studies, Studies in Business Economics, National Industrial Conference Board, New York, 1965.
Craig, C.; Harris, R., Total Productivity Measurement at the Firm Level, Sloan Management Review, 1973, pp. 13–28.
Alshekh, A., Productivity Planning (1st Edition.), Alezdehar Printing, Misurata, 2008, (Translated From Arabic Edition).
M. A. Wazed and Shamsuddin Ahmed, Multifactor Productivity Measurements Model (MFPMM) as Effectual Performance Measures in Manufacturing, Australian Journal of Basic and Applied Sciences, 2008, vol. 2, no. 4, pp. 987-996.
R. Gupta and S. K. Dey, Development of a Productivity Measurement Model for Tea Industry, ARPN Journal of Engineering and Applied Sciences, 2010, vol. 5, no. 12, pp. 16-25.