Colin Thirtle

Imperial College London - TH Huxley School of Environment, Earth Sciences & Engineering

Professor

Prince Consort Road

London, SW7 2BP

United Kingdom

University of Pretoria - Department of Agricultural Economics, Extension and Rural Development

Pretoria 0002

South Africa

  • Imperial College London - TH Huxley School of Environment, Earth Sciences & Engineering

  • University of Pretoria - Department of Agricultural Economics, Extension and Rural Development

SCHOLARLY PAPERS

3

DOWNLOADS

315

TOTAL CITATIONS

2

Scholarly Papers (3)

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1.

Testing the Induced Innovation Hypothesis in South African Agriculture (an Error Correction Approach)

Number of pages: 40 Posted: 20 Apr 2016
Colin Thirtle, Robert F. Townsend, Johan van Zyl and Johan van Zyl
Imperial College London - TH Huxley School of Environment, Earth Sciences & Engineering, World Bank and World BankUniversity of Pretoria
Downloads 131 (454,756)
Citation 2

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Induced Innovation, Cointegration, Error Correction, South Africa

2.

A Simple Test for Dynamic Causality in Panel Data

Empirical Economics Letters, Vol. 2, No. 6, pp. 209-215, November 2003
Number of pages: 7 Posted: 18 Apr 2011 Last Revised: 17 Nov 2015
David Schimmelpfennig, David Schimmelpfennig and Colin Thirtle
Economic Research Service (ERS)Science & Technology PPQ and Imperial College London - TH Huxley School of Environment, Earth Sciences & Engineering
Downloads 125 (471,723)

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Panel Causality, Two-Stage Least Squares

3.

A Long Run Profit Function and a Review of the Returns to R&D

SOUTH AFRICAN AGRICULTURE AT THE CROSSROADS: AN EMPIRICAL ANALYSIS OF EFFICIENCY, TECHNOLOGY AND PRODUCTIVITY, London: Macmillan Press Ltd., and New York: St. Martin’s Press, LLC, 2000
Number of pages: 14 Posted: 14 Apr 2011 Last Revised: 17 Nov 2015
Carlos Arnade, Yougesh Khatri, David Schimmelpfennig, David Schimmelpfennig, Colin Thirtle, Johan van Zyl and Johan van Zyl
U.S. Department of Agriculture (USDA) - Economic Research Service (ERS) - Market & Trade Economics Division, International Monetary Fund (IMF), Economic Research Service (ERS)Science & Technology PPQ, Imperial College London - TH Huxley School of Environment, Earth Sciences & Engineering and World BankUniversity of Pretoria
Downloads 59 (748,527)

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