A revisited gravity equation in trade flow analysis: an application to the case of Tunisian olive oil exports
This study revisits the utility of gravity models in the analysis of the principal determinants of exports. Traditional cross-sectional models are improved by considering the effect of omitted variables and/or the dynamic of trade flows through the use of spatial econometric techniques and panel data specification. This proposal is applied to the Tunisian olive oil exports during the period 2001-2009. The results provide evidence of the inertia found in export volumes, with trade relations anchored in the past likely to continue in the future. Also, we obtain evidence on the existence of a clear similarity in flows between neighbouring importing countries. On the other hand, the results show a positive, significant relationship between the importing country’s income level and imported olive oil volume. The effect of importers’ human development index is positive. The distance between countries has a negative impact on trade flow. On the contrary, sharing a common language increases olive oil trade flows. Finally, trade figures and results reflect a strong dependence of Tunisian olive oil production on precipitations
Volume (Year): (2011)
Issue (Month): 21 ()
|Contact details of provider:|| Postal: C/ Viladomat, 321 entresuelo - 08029 Barcelona, Teléfono y Fax: + 34 933101112, E-mail: email@example.com, Web: www.aecr.org, Web Investigaciones Regionales: www.investigacionesregionales.org|
Phone: +34 93 310 11 12
Fax: +34 93 310 11 12
Web page: http://www.aecr.org/
More information through EDIRC
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.:
- A. Porojan, 2001. "Trade Flows and Spatial Effects: The Gravity Model Revisited," Open Economies Review, Springer, vol. 12(3), pages 265-280, July.
- James E. Anderson & Eric van Wincoop, 2004.
Journal of Economic Literature,
American Economic Association, vol. 42(3), pages 691-751, September.
- James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," NBER Working Papers 10480, National Bureau of Economic Research, Inc.
- James E. Anderson & Eric van Wincoop, 2004. "Trade Costs," Boston College Working Papers in Economics 593, Boston College Department of Economics.
- Andrew K. Rose, 2004. "Do We Really Know That the WTO Increases Trade?," American Economic Review, American Economic Association, vol. 94(1), pages 98-114, March.
- Andrew K. Rose, 2002. "Do We Really KNow that the WTO Increases Trade?," Working Papers 182002, Hong Kong Institute for Monetary Research.
- Andrew K. Rose, 2002. "Do We Really Know that the WTO Increases Trade?," NBER Working Papers 9273, National Bureau of Economic Research, Inc.
- Rose, Andrew K, 2002. "Do We Really Know that the WTO Increases Trade?," CEPR Discussion Papers 3538, C.E.P.R. Discussion Papers.
- Laszlo Matyas, 1997. "Proper Econometric Specification of the Gravity Model," The World Economy, Wiley Blackwell, vol. 20(3), pages 363-368, 05.
- T. S. Breusch & A. R. Pagan, 1980. "The Lagrange Multiplier Test and its Applications to Model Specification in Econometrics," Review of Economic Studies, Oxford University Press, vol. 47(1), pages 239-253.
- Breusch, T.S. & Pagan, A.R., "undated". "The Lagrange multiplier test and its applications to model specification in econometrics," CORE Discussion Papers RP 412, Université catholique de Louvain, Center for Operations Research and Econometrics (CORE).
- Hausman, Jerry, 2015. "Specification tests in econometrics," Applied Econometrics, Publishing House "SINERGIA PRESS", vol. 38(2), pages 112-134.
- Hausman, Jerry A, 1978. "Specification Tests in Econometrics," Econometrica, Econometric Society, vol. 46(6), pages 1251-1271, November.
- J. A. Hausman, 1976. "Specification Tests in Econometrics," Working papers 185, Massachusetts Institute of Technology (MIT), Department of Economics.
- D A Griffith & K G Jones, 1980. "Explorations into the relationship between spatial structure and spatial interaction," Environment and Planning A, Pion Ltd, London, vol. 12(2), pages 187-201, February.
- Ming-Long Lee & R. Kelley Pace, 2005. "Spatial Distribution of Retail Sales," The Journal of Real Estate Finance and Economics, Springer, vol. 31(1), pages 53-69, August.
- Griffith, Daniel A., 2007. "Spatial Structure and Spatial Interaction: 25 Years Later," The Review of Regional Studies, Southern Regional Science Association, vol. 37(1), pages 28-38.
- Manuel Arellano & Stephen Bond, 1991. "Some Tests of Specification for Panel Data: Monte Carlo Evidence and an Application to Employment Equations," Review of Economic Studies, Oxford University Press, vol. 58(2), pages 277-297.
- Tom Doan, "undated". "RATS program to replicate Arellano-Bond 1991 dynamic panel," Statistical Software Components RTZ00169, Boston College Department of Economics.
- D A Griffith & K G Jones, 1980. "Explorations into the Relationship between Spatial Structure and Spatial Interaction," Environment and Planning A, , vol. 12(2), pages 187-201, February.
- Anderson, James E, 1979. "A Theoretical Foundation for the Gravity Equation," American Economic Review, American Economic Association, vol. 69(1), pages 106-116, March. Full references (including those not matched with items on IDEAS)
When requesting a correction, please mention this item's handle: RePEc:ris:invreg:0039. 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: (Julieta Llungo-Ortíz)
If references are entirely missing, you can add them using this form.