IDEAS home Printed from https://ideas.repec.org/
MyIDEAS: Login to save this paper or follow this series

EFICIENCIA TÉCNICA Y ESCALAS DE OPERACIÓN EN PESCA PELÁGICA: UN ANÁLISIS DE FRONTERAS ESTOCÁSTICAS (Pesquería Centro-Sur en Chile)

Este trabajo presenta estimaciones de eficiencia técnica en labores de pesca de la flota industrial en la pesquería pelágica Centro-Sur de Chile (regiones V a la X), con datos para 204 barcos a lo largo de 11 años (1985-95). Usamos un enfoque de fronteras estocásticas, según un modelo de estimación a la Battese-Coelli (1995). Los resultados de estimación rechazan la validez de la función Cobb-Douglas, a favor de una tipo Translog. La antigüedad y escala de operación (horas anuales de pesca) de cada barco obtienen significancia estadística al explicar las eficiencias estimadas al nivel de cada barco. Variables agregadas al nivel de empresa controladora, buscando controlar por efectos asociados a la escala de operación de cada empresa, también logran significancia estadística al explicar las eficiencias estimadas para cada barco. Un mayor número de barcos bajo control de una misma empresa induciría economías externas de búsqueda. No obstante, aumentos en la intensidad de uso de la flota total bajo control de una misma empresa generarían deseconomías externas al nivel de cada barco. Resultados con similares signos, aunque menos robustos, se obtienen para estas variables cuando son agregadas para la flota industrial en su conjunto. Nuestras estimaciones avalan la existencia de heterogeneidad productiva en esta flota industrial, en términos de diferencias no triviales en los rendimientos de pesca logrados por barcos de distinto tamaño y capacidad de desplazamiento. Los barcos más grandes obtienen en promedio los mayores niveles de eficiencia, y a la vez muestran la menor dispersión en las eficiencias estimadas para barcos en una misma categoría de tamaño.

If you experience problems downloading a file, check if you have the proper application to view it first. In case of further problems read the IDEAS help page. Note that these files are not on the IDEAS site. Please be patient as the files may be large.

File URL: http://fen.uahurtado.cl/wp-content/uploads/2010/07/inv137.pdf
Download Restriction: no

Paper provided by Ilades-Georgetown University, Universidad Alberto Hurtado/School of Economics and Bussines in its series ILADES-Georgetown University Working Papers with number inv137.

as
in new window

Length:
Date of creation:
Date of revision:
Handle: RePEc:ila:ilades:inv137
Contact details of provider: Postal: Erasmo Escala 1835, 6500620 Santiago
Phone: (562) 692-0265
Fax: (562) 692-0303
Web page: http://www.economia.uahurtado.cl/
Email:


More information through EDIRC

Order Information: Email:


References listed on IDEAS
Please report citation or reference errors to , or , if you are the registered author of the cited work, log in to your RePEc Author Service profile, click on "citations" and make appropriate adjustments.:

as in new window
  1. Kumbhakar, Subal C., 1990. "Production frontiers, panel data, and time-varying technical inefficiency," Journal of Econometrics, Elsevier, vol. 46(1-2), pages 201-211.
  2. Cornwell, Christopher & Schmidt, Peter & Sickles, Robin C., 1989. "Production Frontiers With Cross-Sectinal And Time-Series Variation In Efficiency Levels," Working Papers 89-18, C.V. Starr Center for Applied Economics, New York University.
  3. Greene, William H., 1990. "A Gamma-distributed stochastic frontier model," Journal of Econometrics, Elsevier, vol. 46(1-2), pages 141-163.
  4. Zvi Griliches & Jacques Mairesse, 1995. "Production Functions: The Search for Identification," Harvard Institute of Economic Research Working Papers 1719, Harvard - Institute of Economic Research.
  5. Battese, George E. & Coelli, Tim J., 1988. "Prediction of firm-level technical efficiencies with a generalized frontier production function and panel data," Journal of Econometrics, Elsevier, vol. 38(3), pages 387-399, July.
  6. Kalirajan, K P, 1990. "On Measuring Economic Efficiency," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 5(1), pages 75-85, January-M.
  7. Hausman, Jerry A, 1978. "Specification Tests in Econometrics," Econometrica, Econometric Society, vol. 46(6), pages 1251-71, November.
  8. Davidson, James E H, et al, 1978. "Econometric Modelling of the Aggregate Time-Series Relationship between Consumers' Expenditure and Income in the United Kingdom," Economic Journal, Royal Economic Society, vol. 88(352), pages 661-92, December.
  9. Kumbhakar, Subal C & Ghosh, Soumendra & McGuckin, J Thomas, 1991. "A Generalized Production Frontier Approach for Estimating Determinants of Inefficiency in U.S. Dairy Farms," Journal of Business & Economic Statistics, American Statistical Association, vol. 9(3), pages 279-86, July.
  10. Battese, G E & Coelli, T J, 1995. "A Model for Technical Inefficiency Effects in a Stochastic Frontier Production Function for Panel Data," Empirical Economics, Springer, vol. 20(2), pages 325-32.
  11. Kodde, David A & Palm, Franz C, 1986. "Wald Criteria for Jointly Testing Equality and Inequality Restriction s," Econometrica, Econometric Society, vol. 54(5), pages 1243-48, September.
  12. Aigner, Dennis & Lovell, C. A. Knox & Schmidt, Peter, 1977. "Formulation and estimation of stochastic frontier production function models," Journal of Econometrics, Elsevier, vol. 6(1), pages 21-37, July.
  13. Schmidt, Peter & Sickles, Robin C, 1984. "Production Frontiers and Panel Data," Journal of Business & Economic Statistics, American Statistical Association, vol. 2(4), pages 367-74, October.
  14. Reifschneider, David & Stevenson, Rodney, 1991. "Systematic Departures from the Frontier: A Framework for the Analysis of Firm Inefficiency," International Economic Review, Department of Economics, University of Pennsylvania and Osaka University Institute of Social and Economic Research Association, vol. 32(3), pages 715-23, August.
  15. Squires, Dale & Grafton, R. Quentin, 1998. "Where the Land Meets The Sea: Integrated Sustainable Fisheries Development and Artisanal Fishing," University of California at San Diego, Economics Working Paper Series qt93d6156d, Department of Economics, UC San Diego.
  16. Forsund, Finn R. & Lovell, C. A. Knox & Schmidt, Peter, 1980. "A survey of frontier production functions and of their relationship to efficiency measurement," Journal of Econometrics, Elsevier, vol. 13(1), pages 5-25, May.
  17. Boozer, Michael A., 1997. "Econometric Analysis of Panel Data Badi H. Baltagi Wiley, 1995," Econometric Theory, Cambridge University Press, vol. 13(05), pages 747-754, October.
  18. Bauer, Paul W., 1990. "Recent developments in the econometric estimation of frontiers," Journal of Econometrics, Elsevier, vol. 46(1-2), pages 39-56.
  19. Fried, Harold O. & Lovell, C. A. Knox & Schmidt, Shelton S. (ed.), 1993. "The Measurement of Productive Efficiency: Techniques and Applications," OUP Catalogue, Oxford University Press, number 9780195072181.
Full references (including those not matched with items on IDEAS)

This item is not listed on Wikipedia, on a reading list or among the top items on IDEAS.

When requesting a correction, please mention this item's handle: RePEc:ila:ilades:inv137. See general information about how to correct material in RePEc.

For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: (Marcela Perticara)

If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

If references are entirely missing, you can add them using this form.

If the full references list an item that is present in RePEc, but the system did not link to it, you can help with this form.

If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your profile, as there may be some citations waiting for confirmation.

Please note that corrections may take a couple of weeks to filter through the various RePEc services.

This information is provided to you by IDEAS at the Research Division of the Federal Reserve Bank of St. Louis using RePEc data.