Johan van Zyl

University of Pretoria

Physical Address Economic and Management Sciences

Pretoria, Gauteng 0002

South Africa

World Bank

1818 H Street, N.W.

Washington, DC 20433

United States

SCHOLARLY PAPERS

5

DOWNLOADS

502

CITATIONS
Rank 40,114

SSRN RANKINGS

Top 40,114

in Total Papers Citations

4

Scholarly Papers (5)

1.

Decentralized Rural Development and Enhanced Community Participation: A Case Study from Northeast Brazil

World Bank Policy Research Working Paper No. 1498
Number of pages: 60 Posted: 20 Apr 2016
University of Pretoria, World Bank, World Bank and World Bank
Downloads 243 (94,920)
Citation 2

Abstract:

2.

The Agrarian Structure in Poland: The Myth of Large-Farm Superiority

World Bank Policy Research Working Paper No. 1596
Number of pages: 52 Posted: 20 Apr 2016
Johan van Zyl, Bill Miller Jr. and Andrew Parker
University of Pretoria, World Bank and University of Vermont
Downloads 106 (185,933)
Citation 2

Abstract:

3.

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

World Bank Policy Research Working Paper No. 1547
Number of pages: 40 Posted: 20 Apr 2016
Colin Thirtle, Robert F. Townsend and Johan van Zyl
Imperial College London - TH Huxley School of Environment, Earth Sciences & Engineering, World Bank and University of Pretoria
Downloads 100 (206,451)

Abstract:

Induced Innovation, Cointegration, Error Correction, South Africa

4.

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
U.S. Department of Agriculture (USDA) - Economic Research Service (ERS) - Market & Trade Economics Division, International Monetary Fund (IMF), USDA Economic Research Service, Imperial College London - TH Huxley School of Environment, Earth Sciences & Engineering and University of Pretoria
Downloads 20 (420,602)

Abstract:

5.

Short and Long-Run Returns to Agricultural R&D in South Africa, or Will the Real Rate of Return Please Stand Up?

Agricultural Economics, Vol. 23, No. 1, June 2000
Number of pages: 15 Posted: 03 Oct 2001 Last Revised: 14 Nov 2015
USDA Economic Research Service, Imperial College London - TH Huxley School of Environment, Earth Sciences & Engineering, University of Pretoria, U.S. Department of Agriculture (USDA) - Economic Research Service (ERS) - Market & Trade Economics Division and International Monetary Fund (IMF)
Downloads 0 (504,642)

Abstract:

South Africa, TFP, Returns to agricultural R&D, Profit function