Research classified by Journal of Economic Literature (JEL) codes

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Top JEL
/ Q: Agricultural and Natural Resource Economics; Environmental and Ecological Economics
/ / Q1: Agriculture
/ / / Q10: General
/ / / Q11: Aggregate Supply and Demand Analysis; Prices
/ / / Q12: Micro Analysis of Farm Firms, Farm Households, and Farm Input Markets
/ / / Q13: Agricultural Markets and Marketing; Cooperatives; Agribusiness
/ / / Q14: Agricultural Finance
/ / / Q15: Land Ownership and Tenure; Land Reform; Land Use; Irrigation; Agriculture and Environment
/ / / Q16: R&D; Agricultural Technology; Biofuels; Agricultural Extension Services
/ / / Q17: Agriculture in International Trade
/ / / Q18: Agricultural Policy; Food Policy; Animal Welfare Policy
/ / / Q19: Other

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This JEL code is mentioned in the following RePEc Biblio entries:

1. Agricultural Policy

2014

• Carlos Dionisio Pérez Blanco & Carlos Mario Gómez Gómez, 2014, "Drought Management Plans and Water Availability in Agriculture. A Risk Assessment Model for a Southern European Basin," Working Papers, Fondazione Eni Enrico Mattei, number 2014.57, Jun.
• Natalia Shagaida, 2014, "Russia’S Policy Of Agricultural Land Privatization: A Total Lack Of Coherence," Russian Economic Development, Gaidar Institute for Economic Policy, issue 2, pages 36-41, January.
• Caroline Roussy & Aude Ridier & Karim Chaïb, 2014, "Adoption d’innovations par les agriculteurs : rôle des perceptions et des préférences," Post-Print, HAL, number hal-01123427, Dec.
• Markus Lampe & Paul Sharp, 2014, "Just Add Milk: A Productivity Analysis of the Revolutionary Changes in Nineteenth Century Danish Dairying," Working Papers, European Historical Economics Society (EHES), number 0055, May.
• Markus Lampe & Paul Sharp, 2014, "How the Danes Discovered Britain: The International Integration of the Danish Dairy Industry Before 1880," Working Papers, European Historical Economics Society (EHES), number 0066, Oct.
• Tuyen, Tran Quang, 2014, "The Impact Of Farmland Loss On Income Distribution Of Households In Hanoi'S Peri-Urban Areas, Vietnam," Hitotsubashi Journal of Economics, Hitotsubashi University, volume 55, issue 2, pages 189-206, December, DOI: 10.15057/26972.
• Ramon Sebastian Acle Mena & Mario Antonio Burguete Garcia, 2014, "Nostalgic Marketing And Its Relation With Consumption Of Corn Products In A Mexican Migrants Population, El Marketing Nostalgico Y Su Relacion Con El Consumo De Productos De Maiz En Los Migrantes Mexi," Revista Internacional Administracion & Finanzas, The Institute for Business and Finance Research, volume 7, issue 2, pages 31-43.
• Antonio MANZALINI & Alexandros STAVDAS, 2014, "The Network is the Robot," Communications & Strategies, IDATE, Com&Strat dept., volume 1, issue 96, pages 73-88, 4th quart.
• International Monetary Fund, 2014, "Republic of Belarus: Staff Report for the 2014 Article IV Consultation," IMF Staff Country Reports, International Monetary Fund, number 2014/226, Jul.
• International Monetary Fund, 2014, "Austria: Staff Report for the 2014 Article IV Consultation," IMF Staff Country Reports, International Monetary Fund, number 2014/278, Sep.
• CISCAR MARTINEZ Juan Carlos & FEYEN Luc & SORIA RAMIREZ Antonio & LAVALLE Carlo & PERRY Miles & RAES Frank & NEMRY Francoise & DEMIREL Hande & RÓZSAI Máté & DOSIO Alessandro & DONATELLI Marcello & SRI, 2014, "Climate Impacts in Europe. The JRC PESETA II Project," JRC Research Reports, Joint Research Centre, number JRC87011, Apr.
• Simone Bertini & Giaime Berti & Fabio Boncinelli & Sara Turchetti, 2014, "The Tuscan rural system. Trends and structures in the run-up to new planning regulations. 2013 Report," Studi e approfondimenti, Istituto Regionale per la Programmazione Economica della Toscana, number 490.
• Line Hansen & Lars Hansen, 2014, "Can Non-point Phosphorus Emissions from Agriculture be Regulated Efficiently Using Input-Output Taxes?," Environmental & Resource Economics, Springer;European Association of Environmental and Resource Economists, volume 58, issue 1, pages 109-125, May, DOI: 10.1007/s10640-013-9693-4.
• John Gowdy & Lisi Krall, 2014, "Agriculture as a major evolutionary transition to human ultrasociality," Journal of Bioeconomics, Springer, volume 16, issue 2, pages 179-202, July, DOI: 10.1007/s10818-013-9156-6.
• V. Ball & Carlos San-Juan-Mesonada & Camilo Ulloa, 2014, "State productivity growth in agriculture: catching-up and the business cycle," Journal of Productivity Analysis, Springer, volume 42, issue 3, pages 327-338, December, DOI: 10.1007/s11123-013-0352-0.
• Viorel Mionel & Oana Mionel & Alexandra Moraru, 2014, "The Relation between Fair Trade and Supermarkets: Spatial Implications for the Global Economy," Knowledge Horizons - Economics, Faculty of Finance, Banking and Accountancy Bucharest,"Dimitrie Cantemir" Christian University Bucharest, volume 6, issue 2, pages 109-113, June.
• Srinivasa Konduru & Tae Hun Kim & Mechel Paggi, 2014, "Implications of the US -South Korea Free Trade Agreement on Agricultural Exports from the US," Journal of Economic and Financial Studies (JEFS), LAR Center Press, volume 2, issue 3, pages 46-56, June.
• Jesse Tack & Rulon Pope & Jeffrey LaFrance & Ricardo Cavazos, 2014, "Modeling an Aggregate Agricultural Panel with Application to U.S. Farm Input Demands," Monash Economics Working Papers, Monash University, Department of Economics, number 23-14, Sep.
• Alexey SHAMIN & Anatoly SHAMIN, 2014, "Methodological Basis For Calculating The Optimal Sizes Of Agricultural Organizations," ECONOMY AND SOCIOLOGY: Theoretical and Scientifical Journal, Socionet;Complexul Editorial "INCE", issue 1, pages 46-49.
• Jubenot Marie-Noelle, 2014, "Highlights Of Romanian And French Wine Markets: The Example Of French Champagne Market," Annals of Faculty of Economics, University of Oradea, Faculty of Economics, volume 1, issue 2, pages 95-105, December.
• Philip Paarlberg, 2014, "Updated Estimated Economic Welfare Impacts Of Porcine Epidemic Diarrhea Virus (Pedv)," Working Papers, Purdue University, College of Agriculture, Department of Agricultural Economics, number 14-4.
• Cirella, Giuseppe T. & Zerbe, Stefan, 2014, "Sustainable Water Management and Wetland Restoration Strategies in Northern China," MPRA Paper, University Library of Munich, Germany, number 120233.
• Pervin, Shahida, 2014, "Assessment of Fruits and Vegetables Supply Channel to Ensure Safe Food Provision," MPRA Paper, University Library of Munich, Germany, number 126318, Sep.
• Tankari, Mahamadou Roufahi, 2014, "Quelles zones cibler pour accroître l’efficacité agricole en Ouganda?," MPRA Paper, University Library of Munich, Germany, number 53396, Oct.
• Kovachev, Goran, 2014, "Special agricultural lending Institutions - the Case of Macedonia," MPRA Paper, University Library of Munich, Germany, number 55406, Mar, revised 31 Mar 2014.
• Yusuf, Sulaimon Aremu, 2014, "Role of Agriculture in Economic Growth & Development: Nigeria Perspective," MPRA Paper, University Library of Munich, Germany, number 55536, Feb.
• Chaudhuri, Sarbajit & Dwibedi, Jayanta, 2014, "Horizontal and Vertical Linkages between Formal and Informal Credit Markets in Backward Agriculture: A Theoretical Analysis," MPRA Paper, University Library of Munich, Germany, number 55666, May.
• Ciscar, Juan-Carlos & Feyen, Luc & Soria, Antonio & Lavalle, Carlo & Raes, Frank & Perry, Miles & Nemry, Françoise & Demirel, Hande & Rozsai, Máté & Dosio, Alessandro & Donatelli, Marcello & Srivastav, 2014, "Climate Impacts in Europe - The JRC PESETA II Project," MPRA Paper, University Library of Munich, Germany, number 55725.
• Ogundipe, Adeyemi & Alege, Philip & Ogundipe, Oluwatomisin, 2014, "Income Heterogeneity and Environmental Kuznets Curve in Africa," MPRA Paper, University Library of Munich, Germany, number 55822, May.
• Papież, Monika & Śmiech, Sławomir & Dąbrowski, Marek A., 2014, "The impact of the Euro area macroeconomy on energy and non-energy global commodity prices," MPRA Paper, University Library of Munich, Germany, number 56663, Jun.
• Sukati, Mphumuzi, 2014, "The South African Bio ethanol blend mandate and its implications on regional agricultural markets and welfare," MPRA Paper, University Library of Munich, Germany, number 57702, Jun.
• Cvijanović, Drago & Jonel, Subic & Jean, Andrei, 2014, "Sustainable agriculture and rural development in terms of the republic of Serbia strategic goals realization within the Danube region. Rural development and (un)limited resources," MPRA Paper, University Library of Munich, Germany, number 58558, May, revised 15 May 2014.
• Weber, Jeremy & Key, Nigel, 2014, "Leveraging Wealth from Farmland Appreciation: Borrowing, Land Ownership, and Farm Expansion," MPRA Paper, University Library of Munich, Germany, number 58899, Jul.
• Kumar, Abhay & Singh, R.K.P. & Singh, K.M. & Kumar, Anjani, 2014, "Labour out migration from rice based cropping system: A case of Bihar, India," MPRA Paper, University Library of Munich, Germany, number 58913, Jul, revised 15 Aug 2014.
• Singh, K.M. & Singh, R.K.P. & Kumar, Abhay & Kumar, Anjani, 2014, "Adoption of Modern Agricultural Technologies: A Micro Analysis at Farm Level in Bihar," MPRA Paper, University Library of Munich, Germany, number 58914, Jun, revised 23 Aug 2014.
• Baquero Melo, Jairo, 2014, "Value Chains and Global Inequalities: Plantain, Contract Farming, and Vulnerability of the Small-Scale Farmers in Colombia (Discussion Paper)," MPRA Paper, University Library of Munich, Germany, number 58983, Oct.
• Cheteni, Priviledge & Mushunje, Abbyssinia & Taruvinga, Amon, 2014, "Barriers and Incentives to Potential Adoption of Biofuels Crops by Smallholder Farmers in the Eastern Cape Province, South Africa," MPRA Paper, University Library of Munich, Germany, number 59029, May.
• Singh, Anil Kumar & Singh, K.M. & Bhatt, B.P., 2014, "Efficient water management: way forward to climate smart grain legumes production," MPRA Paper, University Library of Munich, Germany, number 59316, Jul, revised 23 Sep 2014.
• Singh, K. M. & Singh, A. K., 2014, "Lentil in India: An Overview," MPRA Paper, University Library of Munich, Germany, number 59319, Aug, revised 23 Oct 2014.
• Gupta, J.J. & Singh, K.M. & Bhatt, B.P. & Dey, A., 2014, "A Diagnostic Study on Livestock Production System in Eastern Region of India," MPRA Paper, University Library of Munich, Germany, number 59517, Jan, revised 14 Feb 2014.
• Kumar, Abhay & Singh, R.K.P. & Singh, K.M. & Kumar, Anjani, 2014, "Labour out migration from rice based cropping system: A case of Bihar, India," MPRA Paper, University Library of Munich, Germany, number 59672, Aug, revised 15 Oct 2014.
• Singh, K.M. & Singh, R.K.P. & Kumar, Abhay & Kumar, Anjani, 2014, "Adoption of Modern Agricultural Technologies: A Micro Analysis at Farm Level in Bihar," MPRA Paper, University Library of Munich, Germany, number 59674, Aug, revised 15 Oct 2014.
• Singh, K.M. & Singh, R.K.P. & Kumar, Abhay & Kumar, Anjani, 2014, "Male Worker Migration and Women Empowerment: The case of Bihar, India," MPRA Paper, University Library of Munich, Germany, number 59676, Aug, revised 15 Oct 2014.
• Namasaka, Martin, 2014, "Resource Scarcity and Environmental Adaptation in Poorer Societies," MPRA Paper, University Library of Munich, Germany, number 59763, Nov.
• Ali, Hoda Abd El Hamid, 2014, "The Impact of Food Crisis on Government Debt in the Arab Region," MPRA Paper, University Library of Munich, Germany, number 59923, revised 2014.
• Obeng, Isaac Antwarko & Adu, Kofi Osei, 2014, "Cost efficiency of cocoa farmers in Twifo Hemang Lower Denkyira Area in Central Region of Ghana," MPRA Paper, University Library of Munich, Germany, number 59925, Nov.
• Bachev, Hrabrin, 2014, "Socio-economic and environmental impacts of Match 2011 earthquake, tsunami and Fukushima nuclear accident in Japan," MPRA Paper, University Library of Munich, Germany, number 60661, Dec.
• K.N, Nair & C.S, Krishnakumar, 2014, "Breeding, Feeding and Distribution of Milch Animal Holdings in India:An Analysis Based on the Data from the National Dairy Sample Survey," MPRA Paper, University Library of Munich, Germany, number 60731.
• kumar, niteen & punia, milap, 2014, "Mapping changes in spatial extent Irrigated and Rainfed cropped areas at the backdrop of Green Revolution," MPRA Paper, University Library of Munich, Germany, number 61148, Jan.
• Yawson, Robert M. & Greiman, Bradley, 2014, "Stakeholder Analysis as a Tool for Systems Approach Research in HRD," MPRA Paper, University Library of Munich, Germany, number 61278, Feb.
• Almanzar, Miguel & Torero, Maximo & von Grebmer, Klaus, 2014, "Futures Commodities Prices and Media Coverage," MPRA Paper, University Library of Munich, Germany, number 61327.
• Olteanu, Victor, 2014, "Interpretation of the results of the technical indicators of agriculture-specific economic”," MPRA Paper, University Library of Munich, Germany, number 61774, Nov.
• Zinchenko, Aleksey & Ukolova, Anna, 2014, "О Программе Всероссийской Сельскохозяйственной Переписи 2016 Года
  [On the programme for the 2016 Russia census of agriculture]," MPRA Paper, University Library of Munich, Germany, number 71722, Feb.
• Zinchenko, Aleksey, 2014, "Динамика И Структура Производства Продукции Сельского Хозяйства В России В Ходе Реализации Государственных Программ
  [Time series and structure of agricultural production in Russia during implementa," MPRA Paper, University Library of Munich, Germany, number 71728, Sep.
• Singh, R.K.P. & Singh, K.M. & Kumar, Abhay, 2014, "A Study on Adoption of Modern Agricultural Technologies at Farm Level in Bihar," MPRA Paper, University Library of Munich, Germany, number 73831, Mar, revised 23 Mar 2014.
• Khoyirul Alam Lidinilah, Imam, 2014, "Pengaruh Berbagai Ukuran Bobot Ubi Benih Kentang G4 (Solanum Tuberosum L.) Varietas Granola Dan Kompos Batang Pisang Terhadap Pertumbuhan, Hasil Dan Kualitas Kentang
  [The Effect of Various Sizes We," MPRA Paper, University Library of Munich, Germany, number 79303.
• Bachev, Hrabrin, 2014, "Environmental management in agriculture - mechanisms, forms and efficiency," MPRA Paper, University Library of Munich, Germany, number 99852.
• Denise Van Dam & Jean Nizet, 2014, "Organic farmers facing the processes of institutionalization and conventionalization. A longitudinal study in Belgium," Review of Agricultural and Environmental Studies - Revue d'Etudes en Agriculture et Environnement, INRA Department of Economics, volume 95, issue 4, pages 415-436.
• Laura-Gabriela CONSTANTIN, 2014, "Catastrophe Bonds. From Structure to Strategy – A Cluster Analysis at European Level," Economia. Seria Management, Faculty of Management, Academy of Economic Studies, Bucharest, Romania, volume 17, issue 2, pages 304-317, December.
• Dilip Saikia, 2014, "Total Factor Productivity In Agriculture: A Review Of Measurement Issues In The Indian Context," Romanian Journal of Regional Science, Romanian Regional Science Association, volume 8, issue 2, pages 45-61, DECEMBER.
• I Wayan Budiasa, 2014, "Organic Farming as an Innovative Farming System Development Model toward Sustainable Agriculture in Bali," Asian Journal of Agriculture and Development, Southeast Asian Regional Center for Graduate Study and Research in Agriculture (SEARCA), volume 11, issue 1, pages 65-75, June.
• Adebayo Shittu, 2014, "Off-farm labour supply and production efficiency of farm household in rural Southwest Nigeria," Agricultural and Food Economics, Springer;Italian Society of Agricultural Economics (SIDEA), volume 2, issue 1, pages 1-21, December, DOI: 10.1186/s40100-014-0008-z.
• Dieter Kirschke & Ulrich Koester & Astrid Häger, 2014, "Ist die EU-Agrarpolitik ihr Geld wert?," Wirtschaftsdienst, Springer;ZBW - Leibniz Information Centre for Economics, volume 94, issue 4, pages 288-293, April, DOI: 10.1007/s10273-014-1669-7.
• Hrabrin BACHEV, 2014, "Socio Economic And Environmental Impacts Of Match 2011 Earthquake Tsunami And Fukushima Nuclear Accident In Japan," Journal of Advanced Research in Management, ASERS Publishing, volume 5, issue 2, pages 127-222.
• Bo Xiong & Sixia Chen, 2014, "Estimating gravity equation models in the presence of sample selection and heteroscedasticity," Applied Economics, Taylor & Francis Journals, volume 46, issue 24, pages 2993-3003, August, DOI: 10.1080/00036846.2014.920481.
• Correa, Paulo & Schmidt, Cristiane, 2014, "Public Research Organizations and Agricultural Development in Brazil: How Did Embrapa Get It Right?," World Bank - Economic Premise, The World Bank, issue 145, pages 1-10, June.
• Kondylis,Florence & Mueller, Valerie & Zhu, Siyao Jessica, 2014, "Seeing is believing ? evidence from an extension network experiment," Policy Research Working Paper Series, The World Bank, number 7000, Aug.
• Anubhab Pattanayak & K. S. Kavi Kumar, 2014, "Weather Sensitivity Of Rice Yield: Evidence From India," Climate Change Economics (CCE), World Scientific Publishing Co. Pte. Ltd., volume 5, issue 04, pages 1-24, DOI: 10.1142/S2010007814500110.
• Kirschke, Dieter & Koester, Ulrich & Häger, Astrid, 2014, "Ist die EU-Agrarpolitik ihr Geld wert?," EconStor Open Access Articles and Book Chapters, ZBW - Leibniz Information Centre for Economics, volume 94, issue 4, pages 288-293, DOI: 10.1007/s10273-014-1669-7.
• Wuepper, David & Sauer, Johannes & Kleemann, Linda, 2014, "Sustainable intensification of pineapple farming in Ghana: Training and complexity," Kiel Working Papers, Kiel Institute for the World Economy, number 1973.

2013

• Elvira NAVAL & Natalia MOCANU, 2013, "Agrico-Industrial Sector Development Modeling Under Uncertainty And Risc," Economy and Sociology, The Journal Economy and Sociology, issue 3, pages 81-88.
• Wang, Sun Ling & Schimmelpfennig, David & Ball, Eldon, 2013, "Embodied-Technical Change of Farm Tractors in U.S. Agricultural Productivity Analysis: What Does the Hedonic Price Tell Us?," 2013 Annual Meeting, August 4-6, 2013, Washington, D.C., Agricultural and Applied Economics Association, number 150198, Aug, DOI: 10.22004/ag.econ.150198.
• Brauw, Alan de & Eozenou, Patrick & Gilligan, Daniel O. & Hotz, Christine & Kumar, Neha & Meenakshi, J.V., 2013, "Biofortification, crop adoption and health information: Impact pathways in Mozambique and Uganda," 2013 Annual Meeting, August 4-6, 2013, Washington, D.C., Agricultural and Applied Economics Association, number 150514, DOI: 10.22004/ag.econ.150514.
• Peralta, M. Alexandra & Swinton, Scott M., , "Impact Assessment with Opt-in Treatments: Evidence from a rural development project in Nicaragua," 2013 Annual Meeting, August 4-6, 2013, Washington, D.C., Agricultural and Applied Economics Association, number 150988, DOI: 10.22004/ag.econ.150988.
• Wang, Sun Ling & Schimmelpfennig, David & Ball, Eldon, 2013, "Embodied-Technical Change of Farm Tractors in U.S. Agricultural Productivity Analysis: What Does Hedonic Price Tell Us?," 2013 Annual Meeting, August 4-6, 2013, Washington, D.C., Agricultural and Applied Economics Association, number 151211, DOI: 10.22004/ag.econ.151211.
• Shane, Mathew & Roe, Terry, 2013, "What the Eurozone Problem Means for U.S. Agricultural Exports," Choices: The Magazine of Food, Farm, and Resource Issues, Agricultural and Applied Economics Association, volume 28, issue 2, pages 1-6, DOI: 10.22004/ag.econ.151493.
• Meyers, William H. & Goychuk, Kateryna, 2013, "Implications of the Eurozone Crisis for Agriculture in the Europe and Central Asia Economies in Transition," Choices: The Magazine of Food, Farm, and Resource Issues, Agricultural and Applied Economics Association, volume 28, issue 2, pages 1-5, DOI: 10.22004/ag.econ.151497.
• Bosworth, Ryan C. & Bailey, DeeVon & Curtis, Kynda R., 2013, "Willingness to Pay for Private Labels, National Brands, and Local Designations at the Retail Level," 2013 Conference (57th), February 5-8, 2013, Sydney, Australia, Australian Agricultural and Resource Economics Society, number 152144, Feb, DOI: 10.22004/ag.econ.152144.
• Venkatesh, P., 2013, "Recent Trends in Rural Employment and Wages in India: Has the Growth Benefitted the Agricultural Labours?," Agricultural Economics Research Review, Agricultural Economics Research Association (India), volume 26, issue Conferenc, DOI: 10.22004/ag.econ.158493.
• Hill, Berkeley, 2013, "Reducing Waste In Public Expenditure - The Potential Within The Common Agricultural Policy," 87th Annual Conference, April 8-10, 2013, Warwick University, Coventry, UK, Agricultural Economics Society, number 158688, DOI: 10.22004/ag.econ.158688.
• Dillon, E.J. & Hennessy, T., 2013, "Measuring the impact of improved animal health practices on the economic efficiency of Irish dairy farms," 87th Annual Conference, April 8-10, 2013, Warwick University, Coventry, UK, Agricultural Economics Society, number 158706, DOI: 10.22004/ag.econ.158706.
• Rakhshanda, Kousar & Awudu, Abdulai, 2013, "Impacts of rural non-farm employment on household welfare in Pakistan," 2013 Second Congress, June 6-7, 2013, Parma, Italy, Italian Association of Agricultural and Applied Economics (AIEAA), number 149890, Jun, DOI: 10.22004/ag.econ.149890.
• Wolz, Axel, 2013, "The organisation of agricultural production in East Germany since World War II: Historical roots and present situation," IAMO Discussion Papers, Institute of Agricultural Development in Transition Economies (IAMO), number 158736, DOI: 10.22004/ag.econ.158736.
• Borec, Andreja & Prišenk, Jernej, 2013, "Models Of Partnerships And Organisational Forms In Short Food Supply Chains In The Slovenian Mountains," Economics of Agriculture, Institute of Agricultural Economics, volume 60, issue 2, pages 1-10, July, DOI: 10.22004/ag.econ.152807.
• Peshevski, Mile & Ameti, Iljaz & Vukaj, Oriola & Petkov, Robert, 2013, "Trading Of Agricultural Products From Agrocomplex Between Countries From Balkan Region," Economics of Agriculture, Institute of Agricultural Economics, volume 60, issue 4, pages 1-9, December, DOI: 10.22004/ag.econ.162040.
• Chavez, Holcer & Nadolnyak, Denis A. & Saravia, Miguel, None, "Socioeconomic and Environmental Impact of Development Interventions: Rice Production at the Gallito Ciego Reservoir in Peru," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, volume 16, issue 01, pages 1-16, DOI: 10.22004/ag.econ.144505.
• Feeney, Roberto & Berardi, Valeria, None, "Seed Market Segmentation: How Do Argentine Farmers Buy Their Expendable Inputs?," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, volume 16, issue 01, pages 1-24, DOI: 10.22004/ag.econ.144516.
• Giraud, Georges, None, "The World Market of Fragrant Rice, Main Issues and Perspectives," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, volume 16, issue 2, pages 1-20, DOI: 10.22004/ag.econ.148577.
• Lu, Jianjun & Bowles, Marcus, None, "How Will Nanotechnology Affect Agricultural Supply Chains?," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, volume 16, issue 2, pages 1-21, DOI: 10.22004/ag.econ.148580.
• Kayser, Maike & Nitzko, Sina & Spiller, Achim, None, "Analysis of Differences in Meat Consumption Patterns," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, volume 16, issue 2, pages 1-13, DOI: 10.22004/ag.econ.148582.
• Amanor-Boadu, Vincent, None, "Diversification Decisions in Agriculture: The Case of Agritourism in Kansas," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, volume 16, issue 2, pages 1-17, DOI: 10.22004/ag.econ.148583.
• Engelseth, Per, None, "Multiplex Uses of Food-Product Standards," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, volume 16, issue 2, pages 1-19, DOI: 10.22004/ag.econ.148584.
• Baker, Gregory A. & Sampson, Alana N. & Harwood, Michael J., None, "California Water Wars: Tough Choices at Woolf Farming," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, volume 16, issue 2, pages 1-9, DOI: 10.22004/ag.econ.148585.
• Neves, Marcos Fava & Scare, Roberto Fava, None, "The Global Competition for Talented People," International Food and Agribusiness Management Review, International Food and Agribusiness Management Association, volume 16, issue 2, pages 1-3, DOI: 10.22004/ag.econ.148586.
• Nagler, Amy M. & Menkhaus, Dale J. & Bastian, Christopher T. & Ehmke, Mariah D. & Coatney, Kalyn T., 2013, "Subsidy Incidence in Factor Markets: An Experimental Approach," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, volume 45, issue 01, pages 1-17, February, DOI: 10.22004/ag.econ.143636.
• Schmitz, Andrew & Kennedy, P. Lynn & Hill-Gabriel, Julie, None, "Accounting for Externalities in Benefit–Cost Measures: An Analysis of a Land Buyout and Associated Projects to Save the Everglades," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, volume 45, pages 1-13, DOI: 10.22004/ag.econ.155415.
• Cai, Ruohong & Mullen, Jeffrey D. & Bergstrom, John C. & Shurley, W. Donald & Wetzstein, Michael E., None, "Using a Climate Index to Measure Crop Yield Response," Journal of Agricultural and Applied Economics, Southern Agricultural Economics Association, volume 45, issue 4, pages 1-18, DOI: 10.22004/ag.econ.157314.
• Gazolla, Marcio & Schneider, Sergio, None, "Uma análise do Pronaf crédito de custeio e investimento no Rio Grande do Sul," Brazilian Journal of Rural Economy and Sociology (Revista de Economia e Sociologia Rural-RESR), Sociedade Brasileira de Economia e Sociologia Rural, volume 51, issue 01, pages 1-24, DOI: 10.22004/ag.econ.184445.
• Kenkel, Philip L. & Parrish, Robert, , "Risk Analysis for Agricultural Cooperatives," 2013 Annual Meeting, February 2-5, 2013, Orlando, Florida, Southern Agricultural Economics Association, number 143026, DOI: 10.22004/ag.econ.143026.
• King, Stephen A. & Howell, Nathan & Stone, Martin & Willian, Todd, 2013, "Economic Feasibility of Table Grape Production in Kentucky," 2013 Annual Meeting, February 2-5, 2013, Orlando, Florida, Southern Agricultural Economics Association, number 143084, DOI: 10.22004/ag.econ.143084.
• Poli, Elena & Devesa, Teresa & Roig, Jose, 2013, "Potential and constraints of employing agricultural biotechnology as a development tool: GMO cultivation and small-holder farmers in Dharmapuri District, India," Revista Espanola de Estudios Agrosociales y Pesqueros, Ministerio de Medio Ambiente, Rural y Marino (formerly Ministry of Agriculture), issue 235, pages 1-27, DOI: 10.22004/ag.econ.187232.
• Almánzar, Miguel & Torero, Máximo & Grebmer, Klaus von, 2013, "Futures Commodities Prices and Media Coverage," Discussion Papers, University of Bonn, Center for Development Research (ZEF), number 149414, May, DOI: 10.22004/ag.econ.149414.
• McCalla, Alex F., , "CGIAR Reform—Why So Difficult?," Working Papers, University of California, Davis, Department of Agricultural and Resource Economics, number 168373, DOI: 10.22004/ag.econ.168373.
• Rolf Färe & Shawna Grosskopf & Carl Pasurka & Carlos Martins-Filho, 2013, "On Nonparametric Estimation: With a Focus on Agriculture," Annual Review of Resource Economics, Annual Reviews, volume 5, issue 1, pages 93-110, June.
• Timothy C. Haab & John C. Whitehead, 2013, "What do Environmental and Resource Economists Think? Results from a Survey of AERE Members," Working Papers, Department of Economics, Appalachian State University, number 13-19, revised 2015.
• Dimitar Nikolov & Minka Anastasova-Chopeva & Elizabeth Ivanova, 2013, "Insurance products in agriculture and farm insurance behaviour," Economic Thought journal, Bulgarian Academy of Sciences - Economic Research Institute, issue 1, pages 62-83,84-10.
• Campos-Ortiz Francisco & Oviedo-Pacheco Mariana, 2013, "Study on the Competitiveness of the Mexican Sugar Industry," Working Papers, Banco de México, number 2013-16, Dec.
• Joaquín E. Paredes VegaAuthor-Email:jparedve@banrep.gov.co Author-Workplace-Name:Banco de la República de Colombia & Germán H. Hernández Leal, 2013, "Composición de la economía de la región Suroriente de Colombia," Ensayos sobre Economía Regional (ESER), Banco de la Republica de Colombia, number 51, Mar, DOI: 10.32468/eser.51.
• Pedro Damião de Sousa Henriques, 2013, "The Economic and Sociocultural Role of Livestock in the Wellbeing of Rural Communities of Timor-Leste," CEFAGE-UE Working Papers, University of Evora, CEFAGE-UE (Portugal), number 2013_01.
• Joaquín E. Paredes Vega & Germ�n H. Hern�ndez Leal, 2013, "Composición de la economía de la región Suroriente de Colombia," Ensayos Sobre Economía Regional (ESER), Banco de la República - Economía Regional, number 13865, Mar, DOI: 10.32468/eser.51.
• Diana Oliveros & Sandra P�rez, 2013, "Medición de la competitividad de los productores de cacao en una región de Santander – Colombia," Revista Lebret, Universidad Santo Tomás - Bucaramanga, volume 5, pages 243-267.
• Karlan, Dean & Anagol, Santosh & Etang, Alvin, 2013, "Continued Existence of Cows Disproves Central Tenets of Capitalism?," CEPR Discussion Papers, C.E.P.R. Discussion Papers, number 9639, Sep.
• Nagler, Amy M. & Menkhaus, Dale J. & Bastian, Christopher T. & Ehmke, Mariah D. & Coatney, Kalyn T., 2013, "Subsidy Incidence in Factor Markets: An Experimental Approach," Journal of Agricultural and Applied Economics, Cambridge University Press, volume 45, issue 1, pages 17-33, February.
• Cai, Ruohong & Mullen, Jeffrey D. & Bergstrom, John C. & Shurley, W. Donald & Wetzstein, Michael E., 2013, "Using a Climate Index to Measure Crop Yield Response," Journal of Agricultural and Applied Economics, Cambridge University Press, volume 45, issue 4, pages 719-737, November.
• Nongnuch Tantisantiwong, 2013, "Price Transmission and Effects of Exchange Rates on Domestic Commodity Prices via Offshore and Currency Hedging," Dundee Discussion Papers in Economics, Economic Studies, University of Dundee, number 278, Oct.
• KURKALOVA, Lyubov A. & WADE, Tara R., 2013, "Aggregated Choice Data And Logit Models: Application To Environmental Benign Practices Of Conservation Tillage By Farmers In The State Of Iowa," Applied Econometrics and International Development, Euro-American Association of Economic Development, volume 13, issue 2, pages 119-128.
• Siyi J. Feng, 2013, "Structural change in US crop yield growth," Economics Bulletin, AccessEcon, volume 33, issue 2, pages 881-890.
• Sayed H Saghaian & Gokhan Ozertan & Hasan Tekguc, 2013, "Beef and milk price links in Turkey," Economics Bulletin, AccessEcon, volume 33, issue 4, pages 2607-2616.
• Enerelt Murakami, 2013, "Efficiency and productivity of the Mongolian livestock sector in an open economy," Economics Bulletin, AccessEcon, volume 33, issue 4, pages 2617-2626.
• Tantisantiwong, Nongnuch, 2013, "Price Transmission and Effects of Exchange Rates on Domestic Commodity Prices via Offshore and Currency Hedging," SIRE Discussion Papers, Scottish Institute for Research in Economics (SIRE), number 2013-116.
• Carletto, Calogero & Savastano, Sara & Zezza, Alberto, 2013, "Fact or artifact: The impact of measurement errors on the farm size–productivity relationship," Journal of Development Economics, Elsevier, volume 103, issue C, pages 254-261, DOI: 10.1016/j.jdeveco.2013.03.004.
• Yoo, James & Simonit, Silvio & Connors, John P. & Maliszewski, Paul J. & Kinzig, Ann P. & Perrings, Charles, 2013, "The value of agricultural water rights in agricultural properties in the path of development," Ecological Economics, Elsevier, volume 91, issue C, pages 57-68, DOI: 10.1016/j.ecolecon.2013.03.024.
• Gowdy, John & Krall, Lisi, 2013, "The ultrasocial origin of the Anthropocene," Ecological Economics, Elsevier, volume 95, issue C, pages 137-147, DOI: 10.1016/j.ecolecon.2013.08.006.
• Chavas, Jean-Paul, 2013, "On the microeconomics of food and malnutrition under endogenous discounting," European Economic Review, Elsevier, volume 59, issue C, pages 80-96, DOI: 10.1016/j.euroecorev.2013.01.002.
• Choudhury, Hari K. & Goswami, Kishor, 2013, "Determinants of expansion of area under jatropha plantation in North East India: A Tobit analysis," Forest Policy and Economics, Elsevier, volume 30, issue C, pages 46-52, DOI: 10.1016/j.forpol.2013.02.006.
• Devarajan, Shantayanan & Robinson, Sherman, 2013, "Contribution of Computable General Equilibrium Modeling to Policy Formulation in Developing Countries," Handbook of Computable General Equilibrium Modeling, Elsevier, chapter 0, in: Peter B. Dixon & Dale Jorgenson, "Handbook of Computable General Equilibrium Modeling", DOI: 10.1016/B978-0-444-59568-3.00005-5.
• Dean Karlan & Santosh Anagol & Alvin Etang, 2013, "Continued Existence ofr Cows Disproves Central Tenets of Capitalism?," Working Papers, Economic Growth Center, Yale University, number 1031, Aug.
• Gary Paul Green (ed.), 2013, "Handbook of Rural Development," Books, Edward Elgar Publishing, number 14970, ISBN: ARRAY(0x6c188fe8).
• Sudha Narayanan, 2013, "In the Balance: The National Food Security Act vis-Ã -vis the WTO Agreement on Agriculture," Working Papers, eSocialSciences, number id:5602, Dec.
• Dudu, Hasan & Çakmak, Erol Hasan, 2013, "Economic Impact of Climate Change on the Turkish Economy: Selected Results from CGE Applications," EY International Congress on Economics I (EYC2013), October 24-25, 2013, Ankara, Turkey, Ekonomik Yaklasim Association, number 310.
• Benedetto Rocchi, 2013, "Produzione agricola e beni relazionali," RIVISTA DI ECONOMIA AGRARIA, FrancoAngeli Editore, volume 2013, issue 3, pages 7-25.
• Benedetto Rocchi, 2013, "Produzione Agricola e Beni Relazionali," Working Papers - Economics, Universita' degli Studi di Firenze, Dipartimento di Scienze per l'Economia e l'Impresa, number wp2013_28.rdf.
• Zoltan Bakucs & Imre Ferto, 2013, "World prices and domestic food price spikes," CERS-IE WORKING PAPERS, Institute of Economics, Centre for Economic and Regional Studies, number 1304, Jan.
• David A. Hennessy, 2013, "Biosecurity Externalities and Indemnities for Infectious Animal Diseases," Center for Agricultural and Rural Development (CARD) Publications, Center for Agricultural and Rural Development (CARD) at Iowa State University, number 13-wp539, Jul.
• Beuermann, Diether, 2013, "Information and Communication Technology, Agricultural Profitability, and Child Labor in Rural Peru," IDB Publications (Working Papers), Inter-American Development Bank, number 4645, Oct.
• Muhammad Zeshan & Vaqar Ahmed, 2013, "Energy Consumption and Economic Growth in Pakistan," Bulletin of Energy Economics (BEE), The Economics and Social Development Organization (TESDO), volume 1, issue 2, pages 8-20, June.
• International Monetary Fund, 2013, "Austria: 2013 Article IV Consultation," IMF Staff Country Reports, International Monetary Fund, number 2013/280, Sep.
• Deokate Tai Balasaheb, 2013, "India's Sugar Trade: A fresh look," Indira Gandhi Institute of Development Research, Mumbai Working Papers, Indira Gandhi Institute of Development Research, Mumbai, India, number 2013-024, Nov.
• Sudha Narayanan, 2013, "In the balance: The National Food Security Act vis-A-vis the WTO agreement on agriculture," Indira Gandhi Institute of Development Research, Mumbai Working Papers, Indira Gandhi Institute of Development Research, Mumbai, India, number 2013-026, Dec.
• Xiong, Bo & Beghin, John C., 2013, "Disentangling Demand-Enhancing and Trade-Cost Effects of Maximum Residue Regulations," Staff General Research Papers Archive, Iowa State University, Department of Economics, number 34393, Oct.
• Reena Kumari, 2013, "Performance of Agriculture in Uttar Pradesh-A District-level Analysis," Journal of Global Economy, Research Centre for Social Sciences,Mumbai, India, volume 9, issue 1, pages 69-85, March.
• Nithya Vishwanath Gowdru, 2013, "A Resources use efficiency analysis of Bt and Non Bt cotton farmers in Karnataka, India," Journal of Global Economy, Research Centre for Social Sciences,Mumbai, India, volume 9, issue 3, pages 175-181, September.
• Anubhab Pattanayak & K. S. Kavi Kumar, 2013, "Weather Sensitivity of Rice Yield: Evidence from India," Working Papers, Madras School of Economics,Chennai,India, number 2013-081, Sep.
• Santosh Anagol & Alvin Etang & Dean Karlan, 2013, "Continued Existence of Cows Disproves Central Tenets of Capitalism?," NBER Working Papers, National Bureau of Economic Research, Inc, number 19437, Sep.
• Ing-Haw Cheng & Wei Xiong, 2013, "The Financialization of Commodity Markets," NBER Working Papers, National Bureau of Economic Research, Inc, number 19642, Nov.
• Elvira NAVAL & Natalia MOCANU, 2013, "Agrico-Industrial Sector Development Modeling Under Uncertainty And Risc," ECONOMY AND SOCIOLOGY: Theoretical and Scientifical Journal, Socionet;Complexul Editorial "INCE", issue 3, pages 81-88.
• Andreea Dragoi & Cristina Balgar, 2013, "Common Agricultural Policy – The Main Driver Of Sustainable Rural Development In European Union," Global Economic Observer, "Nicolae Titulescu" University of Bucharest, Faculty of Economic Sciences;Institute for World Economy of the Romanian Academy, volume 1, issue 2, pages 34-42, November.
• Francesco Musotti, 2013, "Stefano Jacini: economia civile e prodromi di sviluppo locale per il nuovo Regno d'Italia (Civil economy and local development premises in the Kingdom of Italy)," Il Pensiero Economico Italiano, Fabrizio Serra Editore, Pisa - Roma, volume 21, issue 1, pages 67-80.
• Behera, Deepak, 2013, "Status of Agricultural Development in Gujarat and India Since 2000," MPRA Paper, University Library of Munich, Germany, number 102546, Oct.
• Islam, Shahidul, 2013, "Marketing organic foods through conventional retail outlets," MPRA Paper, University Library of Munich, Germany, number 107275, revised 2013.
• Reddy, A Amarender, 2013, "Rural transformation since 1970s in Dokur Village of Andhra Pradesh, India," MPRA Paper, University Library of Munich, Germany, number 30784, Nov, revised 30 Nov 2013.
• Singh, Krishna M. & Singh, R.K.P. & Meena, M.S. & Kumar, Abhay, 2013, "A Review of Indian Water Policy," MPRA Paper, University Library of Munich, Germany, number 45230, Feb, revised 18 Mar 2013.
• Singh, K.M. & Meena, M.S. & Kumar, Abhay & Singh, R.K.P., 2013, "Gender Issues in Agriculture," MPRA Paper, University Library of Munich, Germany, number 45401, Jan, revised 17 Jan 2013.
• Raval, Vishvesh & Vyas, Khyati, 2013, "Drought Readiness and Anxiety of new and experienced Indian Farmers," MPRA Paper, University Library of Munich, Germany, number 46295, Apr.
• Singh, R.K.P. & Singh, K.M., 2013, "An Overview of Agricultural Credit and Crop Insurance in Bihar," MPRA Paper, University Library of Munich, Germany, number 46901, Jan, revised 12 Jan 2013.
• Motkuri, Venkatanarayana & Veslawatha, Suresh Naik, 2013, "Growth and Structure of Workforce in India : An Analysis of Census 2011 Data," MPRA Paper, University Library of Munich, Germany, number 48003, May.
• Singh, K.M. & Singh, R.K.P. & Jha, A.K. & Kumar, Abhay & Kumar, Anjani & Meena, M.S., 2013, "Feed and Fodder Value Chains in Bihar: Some Empirical Evidences," MPRA Paper, University Library of Munich, Germany, number 48651, Jul, revised 27 Jul 2013.
• Boansi, David & Crentsil, Christian, 2013, "Competitiveness and determinants of coffee exports, producer price and production for Ethiopia," MPRA Paper, University Library of Munich, Germany, number 48869, Aug.
• Singh, K.M. & Meena, M.S. & Swanson, B.E., 2013, "Extension in India by Public Sector Institutions: An Overview," MPRA Paper, University Library of Munich, Germany, number 49107, Aug, revised 16 Aug 2013.
• Benedikter, Simon & Waibel, Gabi, 2013, "The formation of water user groups in a nexus of central directives and local administration in the Mekong Delta, Vietnam," MPRA Paper, University Library of Munich, Germany, number 49468.
• d'Agostino, Giorgio & Pieroni, Luca & Scarlato, Margherita, 2013, "Social Protection and Food Security in Sub-Saharan Africa: An Evaluation of Cash Transfer Programmes," MPRA Paper, University Library of Munich, Germany, number 49536, Sep.
• Nazir, Adnan & Jariko, Ghulam Ali & Junejo, Mumtaz Ali, 2013, "Factors Affecting Sugarcane Production in Pakistan," MPRA Paper, University Library of Munich, Germany, number 50359, revised 2013.
• Kovachev, Goran, 2013, "Financing Agribusiness by State Development Banks - the Case of Macedonia," MPRA Paper, University Library of Munich, Germany, number 51094, Sep, revised Sep 2013.
• Gjosheva-Kovachevikj, Marija & Kovachev, Goran & Risteski, Hristijan, 2013, "Conditions and Perspectives of financial lending in Macedonian Agriculture and rural Development," MPRA Paper, University Library of Munich, Germany, number 51338, Sep, revised 15 Sep 2013.
• Kovachev, Goran, 2013, "Special agricultural microfinance organizations - Macedonian Experience," MPRA Paper, University Library of Munich, Germany, number 51389, Oct, revised 24 Oct 2013.
• Sukati, Mphumuzi, 2013, "Measuring Maize Price Volatility in Swaziland using ARCH/GARCH approach," MPRA Paper, University Library of Munich, Germany, number 51840, Dec.
• Singh, K.M. & Singh, R.K.P. & Kumar, Abhay, 2013, "A Socio-Economic Study on Adoption of Modern Agricultural Technologies in Bihar, India," MPRA Paper, University Library of Munich, Germany, number 52032, Dec, revised 07 Dec 2013.
• Girardi, Daniele, 2013, "Financialization of food - The determinants of the time-varying relation between agricultural prices and stock market dynamics," MPRA Paper, University Library of Munich, Germany, number 52043, Oct, revised 16 Nov 2013.
• Alimi, Santos R., 2013, "Households Expenditure Pattern On Beef And Chicken Of Selected Households In Akoko South-West LGA Of Ondo State," MPRA Paper, University Library of Munich, Germany, number 52153, Dec.
• Amarender A, Reddy, 2013, "Farm profitability and Labour Use Efficiency," MPRA Paper, University Library of Munich, Germany, number 52790, Dec.
• Ludwig, Markus, 2013, "Youth Bulge and Mid-Life Moderation: Large Cohort Size Effects, Economic Perspectives and Civil Conflict in Sub-Saharan Africa," MPRA Paper, University Library of Munich, Germany, number 53088, Dec.
• Luca, Lucian, 2013, "Changing of agricultural policies in Romania during preparation of EU accession and thereafter," MPRA Paper, University Library of Munich, Germany, number 53258, Nov.
• Gavrilescu, Camelia, 2013, "Romania's position in the EU extra-european agrifood trade," MPRA Paper, University Library of Munich, Germany, number 53261, Nov.
• Merce, Emilian & Merce, Cristian Călin & Mureşan, Iulia, 2013, "Degree of zootechnics – barometer of economic development in the world countries," MPRA Paper, University Library of Munich, Germany, number 53402, Nov.
• Lup, Aurel & Miron, Liliana, 2013, "Drought management in the agriculture of Dobrogea province," MPRA Paper, University Library of Munich, Germany, number 53403, Nov.
• Grodea, Mariana, 2013, "Productivity gaps along the milk chain in Romania – comparisons with the EU-27 member states," MPRA Paper, University Library of Munich, Germany, number 53458, Nov.
• Iurchevici, Lidia, 2013, "Profitability and standard gross margin at sheep," MPRA Paper, University Library of Munich, Germany, number 53459, Nov.
• Chetroiu, Rodica & Călin, Ion & Niculescu, Georgeta Carmen, 2013, "Worldwide trends and orientations of raising goats," MPRA Paper, University Library of Munich, Germany, number 53460, Nov.
• Vidrașcu, Paula Angela, 2013, "Comparative study on the quality and food safety," MPRA Paper, University Library of Munich, Germany, number 53476, Nov.
• Slave, Camelia & Rotman, Anca, 2013, "Monitoring agricultural plantations with remote sensing imagery," MPRA Paper, University Library of Munich, Germany, number 53495, Nov.
• Mureşanu, Felicia & Has, Voichiţa & Ignea, Mircea, 2013, "Some elements of economic efficiency of biological treatment to combat corn borer (Ostrinia Nubilalis Hbn) in the conditions of Transylvania," MPRA Paper, University Library of Munich, Germany, number 53496, Nov.
• Ignea, Mircea & Muresanu, Felicia & Cheţan, Felicia, 2013, "The influence of some technological factors on production obtained from the autumn wheat grown in the system with minimum soil works and the economic efficiency of crop technologies," MPRA Paper, University Library of Munich, Germany, number 53497, Nov.
• Țapu, Codrin, 2013, "The pioneers of the green revolution as forerunners of today's ecological and biotechnological revolutions," MPRA Paper, University Library of Munich, Germany, number 53498, Nov.
• Cofas, Elena & Vlad, Mihaela Cristina & Berevoianu, Rozi Liliana, 2013, "Organic farming in the context of the bioeconomy," MPRA Paper, University Library of Munich, Germany, number 53499, Nov.
• Singh, K.M. & Singh, R.K.P. & Jha, A.K. & Kumar, Abhay, 2013, "A Micro Analysis of Fodder Production and Marketing in India: The Case of Bihar," MPRA Paper, University Library of Munich, Germany, number 53548, Dec.
• Singh, K.M. & Singh, R.K.P. & Jha, A.K. & Kumar, Abhay, 2013, "Fodder Market in Bihar: An Exploratory Study," MPRA Paper, University Library of Munich, Germany, number 53597, Mar, revised 20 Apr 2013.