Long-term impact of an unanticipated spike in food prices on child growth in Indonesia, with Futoshi Yamauchi, World Development 113, 2018.
Why African rural development strategies must depend on small farms, with Rie Muraoka and Keijiro Otsuka, Global Food Security 10, 2016.
The incidence and extent of the CDM across developing countries, with Shikh Mahfuz Rahman and Arield Dinar, Environment and Development Economics, 21(4), 2016.
Agricultural policies and trade paths in Turkey, with Will Martin, Sebnem Sahin and Marinos E. Tsigas, The World Economy, 39(8), 2016.
Costs of greenhouse gas emissions abatement under the Clean Development Mechanism, with Shikh Mahfuz Rahman and Ariel Dinar. Climate Change Economics 6(1), 2015.
Food security and storage in the Middle East and North Africa with Julian Lampietti, Christophe Gouel, Carlo Cafiero, and John Robers. World Bank Economic Review 28(1), 48-73, 2014.
Should African rural development strategies depend on smallholder farms? An exploration of the inverse productivity hypothesis with Keijiro Otsuka, Tomoya Matsumoto, and Talip Kilic, Agricultural Economics 45(3): 355-367.
Introducing water to an analysis of alternative food security policies in the Middle East and North Africa Aquatic Procedia 1(2013): 30-43, 2013.
Short term electric production technology switching under carbon cap and trade with Timothy Considine, Energies 5(10), 2013.
How California can take advantage of the Clean Development Mechanism to achieve its AB32 goals with Ariel Dinar and Frisbie Aapris, California Agriculture 66(4), 2012.
Heterogeneous technology and panel data: the case of the agricultural production function with Yair Mundlak and Rita Butzer, Journal of Development Economics 99 (1), 2012.
Local Actions, Global Impacts: International Cooperation in Carbon Abatement Projects with Ariel Dinar and Shaikh Mahfuzur Rahman, Global Environmental Politics 11(4), 2011.
Diffusion of Kyoto's Clean Development Mechanism with Shaikh Mahfuzur Rahman and Ariel Dinar, Technological Forecasting and Social Change 77(8), 2010.
Will markets direct investments under the Kyoto Protocol? Lessons from the Activities Implemented Jointly Pilots with Gunnar Breustedt, Environmental and Resource Economics 43(3), 2009.
Do farmers choose to be inefficient? Evidence from Bicol with Frank Plessmann, Journal of Development Economics 90(1), 2009.
A review of carbon market policies and research with Philippe Ambrosi, Ariel Dinar, Shaikh Mahfuzur Rahman and Rebecca Entler, International Review of Environmental and Resource Economics 2(3), 2008.
On inverse carrying charges and spatial arbitrage Journal of Futures Markets 27(4), 2007.
The environment as a factor of production with Timothy J. Considine, Journal of Environmental Economics and Management 52(3), 2006.
How endowments, accumulations and choice determine the geography of agricultural productivity in Ecuador with Mauricio Leon, World Bank Economic Review 20(3), 2006.
Policies regarding risk in agricultural markets with Jock Anderson and Panos Varangis, World Bank Research Observer 19(2), 2004.
Agricultural dynamics in Thailand, Indonesia and the Philippines with Yair Mundlak and Rita Butzer, Australian Journal of Agricultural and Resource Economics 48(1), 2004.
Commodity market reform in Africa: some recent experience with Takamasa Akiyama, John Baffes, and Panos Varangis, Economic Systems 27(1), 2003
Intersectoral migration in Southeast Asia: Evidence from Indonesia, Thailand, and the Philippines with Rita Butzer and Yair Mundlak, Journal of Agricultural and Applied Economics 35(Supplement), 2003.
Intersectoral migration in Venezuela with Rita Butzer and Yair Mundlak, Economic Development and Cultural Change 50(2), 2002.
Uncertainty and the convenience yield in crude oil price backwardations with Timothy J. Considine, Energy Economics 23(5), 2001.
Risk premiums on inventory assets: the case of crude oil and inventory assets with Timothy J. Considine, Journal of Futures Markets 21(2), 2001.
A cross-country database for sector investment and capital with Yair Mundlak, Rita Butzer and Al Crego, World Bank Economic Review 14(2), 2000.
Rethinking within and between regressions: The case of agricultural production functions with Yair Mundlak and Rita Butzer, Annales d’Economie et Statistique 55-56, 1999.
Economic effects of taxes on exports of palm oil products with Stephen V. Marks and Jacqueline Pomeroy, Bulletin of Indonesian Economic Studies 34(3), 1998.
The inter-sectoral migration of agricultural labor with Yair Mundlak, Economic Development and Cultural Change 45(2), 1997.
On the transmission of world agricultural prices with Yair Mundlak, Washington: World Bank Economic Review 6(3), 1992.
Summary statistics and forecasting performance Journal of Agricultural Economic Research 35(3), 1983.