Does Gibrat's Law Hold Amongst Dairy Farmers in Northern Ireland?
This paper tests whether the Law of Proportionate Effects (Gibrat, 1931), which states that farms grow at a rate that is independent of their size, holds for the dairy farms in Northern Ireland. Previous studies have tended to concentrate on testing whether the law holds for all farms. The methodology used in this study permits investigation of whether the law holds for some farms or all farms according to their size. The approach used avoids the subjective splitting of samples, which tends to bias results. The finding shows that the Gibrat law does hold except in the case of small farms. This is in accordance with previous findings that Gibrat's law tends to hold when only larger farms are considered, but tends to fail when smaller farms are included in the analysis. Implications and further extensions, as well as some alternatives to the proposed methodology are discussed.
|Date of creation:||2005|
|Date of revision:|
|Contact details of provider:|| Web page: http://www.eaae.org|
More information through EDIRC
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.:
- Bierens, H.J. & Ploberger, W., 1995.
"Asymptotic theory of integrated conditional moment tests,"
1995-124, Tilburg University, Center for Economic Research.
- Herman J. Bierens & Werner Ploberger, 1997. "Asymptotic Theory of Integrated Conditional Moment Tests," Econometrica, Econometric Society, vol. 65(5), pages 1129-1152, September.
- Klaauw, B. van der & Koning, R.H., 2000.
"Testing the normality assumption in the sample selection model with an application to travel demand,"
00F37, University of Groningen, Research Institute SOM (Systems, Organisations and Management).
- van der Klaauw, Bas & Koning, Ruud H, 2003. "Testing the Normality Assumption in the Sample Selection Model with an Application to Travel Demand," Journal of Business & Economic Statistics, American Statistical Association, vol. 21(1), pages 31-42, January.
- Zheng, John Xu, 1998. "A Consistent Nonparametric Test Of Parametric Regression Models Under Conditional Quantile Restrictions," Econometric Theory, Cambridge University Press, vol. 14(01), pages 123-138, February.
- Roger Koenker & Kevin F. Hallock, 2001.
Journal of Economic Perspectives,
American Economic Association, vol. 15(4), pages 143-156, Fall.
- Golan, Amos & Moretti, Enrico & Perloff, Jeffrey M., 2001.
"A Small-Sample Estimator for the Sample-Selection Model,"
Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series
qt4c82d2nv, Department of Agricultural & Resource Economics, UC Berkeley.
- Amos Golan & Enrico Moretti & Jeffrey M.Perloff, 2004. "A Small-Sample Estimator for the Sample-Selection Model," Econometric Reviews, Taylor & Francis Journals, vol. 23(1), pages 71-91.
- Golan, Amos & Moretti, Enrico & Perloff, Jeffrey M, 2001. "A small-sample estimator for the sample-selection model," CUDARE Working Paper Series 955, University of California at Berkeley, Department of Agricultural and Resource Economics and Policy.
- Christoph R. Weiss, 1999. "Farm Growth and Survival: Econometric Evidence for Individual Farms in Upper Austria," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(1), pages 103-116.
- Glauben, Thomas & Tietje, Hendrik & Weiss, Christoph R., 2003. "Agriculture on the Move: Exploring Regional Differences in Farm Exit Rates," FE Working Papers 0308, Christian-Albrechts-University of Kiel, Department of Food Economics and Consumption Studies.
- Roger Koenker & Zhijie Xiao, 2002. "Inference on the Quantile Regression Process," Econometrica, Econometric Society, vol. 70(4), pages 1583-1612, July.
- Bremmer, Johan & Oude Lansink, Alfons G.J.M. & Olson, Kent D. & Baltussen, Willy H.M. & Huirne, Ruud B.M., 2002. "Analysis of Farm Development in Dutch Agriculture and Horticulture," 13th Congress, Wageningen, The Netherlands, July 7-12, 2002 7025, International Farm Management Association.
- Moshe Buchinsky, 1998. "The dynamics of changes in the female wage distribution in the USA: a quantile regression approach," Journal of Applied Econometrics, John Wiley & Sons, Ltd., vol. 13(1), pages 1-30.
- Murray D. Smith, 2003. "Modelling sample selection using Archimedean copulas," Econometrics Journal, Royal Economic Society, vol. 6(1), pages 99-123, 06.
- M. Genius & E. Strazzera, 2003. "The copula approach of sampling selection modelling: an application to the recreational value of forests," Working Paper CRENoS 200308, Centre for North South Economic Research, University of Cagliari and Sassari, Sardinia.
- Kimhi, Ayal & Bollman, Ray, 1999.
"Family farm dynamics in Canada and Israel: the case of farm exits,"
Blackwell, vol. 21(1), pages 69-79, August.
- Kimhi, Ayal & Bollman, Ray D., 1999. "Family farm dynamics in Canada and Israel: the case of farm exits," Agricultural Economics of Agricultural Economists, International Association of Agricultural Economists, vol. 21(1), August.
- Key, Nigel D. & Roberts, Michael J., 2003. "Government Payments And Structural Change In Agriculture," 2003 Annual meeting, July 27-30, Montreal, Canada 22106, American Agricultural Economics Association (New Name 2008: Agricultural and Applied Economics Association).
- Len Umantsev & Victor Chernozhukov, 2001. "Conditional value-at-risk: Aspects of modeling and estimation," Empirical Economics, Springer, vol. 26(1), pages 271-292.
- Francesca Lotti & Enrico Santarelli & Marco Vivarelli, 2003. "Does Gibrat's Law hold among young, small firms?," Journal of Evolutionary Economics, Springer, vol. 13(3), pages 213-235, August.
- Alberto Abadie & Joshua Angrist & Guido Imbens, 2002.
"Instrumental Variables Estimates of the Effect of Subsidized Training on the Quantiles of Trainee Earnings,"
Econometric Society, vol. 70(1), pages 91-117, January.
- Alberto Abadie & Joshua Angrist & Guido Imbens, 1999. "Instrumental Variables Estimates of the Effect of Subsidized Training on the Quantiles of Trainee Earnings," Working papers 99-16, Massachusetts Institute of Technology (MIT), Department of Economics.
- Roger Koenker, 2000. "Inference on the Quantile Regression Process," Econometric Society World Congress 2000 Contributed Papers 0886, Econometric Society.
- Herman J. Bierens & Donna K. Ginther, 2001. "Integrated Conditional Moment testing of quantile regression models," Empirical Economics, Springer, vol. 26(1), pages 307-324.
- Golan, Amos & Morttie, Enrico & Perloff, Jeffrey M, 1998.
"An information based sample-selection estimation model of agricultural workers' choice between piece-rate and hourly work,"
Department of Agricultural & Resource Economics, UC Berkeley, Working Paper Series
qt1bz9m60s, Department of Agricultural & Resource Economics, UC Berkeley.
- Amos Golan & Enrico Moretti & Jeffrey M. Perloff, 1999. "An Information-Based Sample-Selection Estimation Model of Agricultural Workers' Choice between Piece-Rate and Hourly Work," American Journal of Agricultural Economics, Agricultural and Applied Economics Association, vol. 81(3), pages 735-741.
- Moshe Buchinsky, 2001. "Quantile regression with sample selection: Estimating women's return to education in the U.S," Empirical Economics, Springer, vol. 26(1), pages 87-113.
- Koenker, Roger W & Bassett, Gilbert, Jr, 1978. "Regression Quantiles," Econometrica, Econometric Society, vol. 46(1), pages 33-50, January.
- Manski, Charles F., 1985. "Semiparametric analysis of discrete response : Asymptotic properties of the maximum score estimator," Journal of Econometrics, Elsevier, vol. 27(3), pages 313-333, March.
- Upton, Martin & Haworth, Simon, 1987. "The Growth of Farms," European Review of Agricultural Economics, Foundation for the European Review of Agricultural Economics, vol. 14(4), pages 351-66.
- Davies, Stephen W & Lyons, Bruce R, 1982. "Seller Concentration: The Technological Explanation and Demand Uncertainty," Economic Journal, Royal Economic Society, vol. 92(368), pages 903-19, December.
- J. Stephen Clark & Murray Fulton & Derrick J. Brown, 1992. "Gibrat's Law and Farm Growth in Canada," Canadian Journal of Agricultural Economics/Revue canadienne d'agroeconomie, Canadian Agricultural Economics Society/Societe canadienne d'agroeconomie, vol. 40(1), pages 55-70, 03.
- P. Allanson, 1992. "Farm Size Structure In England And Wales 1939-89," Journal of Agricultural Economics, Wiley Blackwell, vol. 43(2), pages 137-148.
When requesting a correction, please mention this item's handle: RePEc:ags:eaae05:24775. 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: (AgEcon Search)
If references are entirely missing, you can add them using this form.