D. Sumner

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What Determines the Price of Wine? The Value of Grape Characteristics and Wine Quality Assessments

H. Bombrun, D. Sumner, 2003 .

Appellation, Variety and the Price of California Wine

D. Sumner, O. Kwon, Hyunok Lee, 2008 .

Evolution of the Economics of Agricultural Policy

D. Sumner, J. Alston, J. Glauber, 2010 .

South Korea-U.S. free trade agreement will lower export barriers for California products

D. Sumner, Hyunok Lee, 2011 .

Crop Supply Dynamics and the Illusion of Partial Adjustment

Nathan P. Hendricks, D. Sumner, Aaron Smith, 2014 .

Chapter seven. “We Are Both Hosts”

D. Sumner, J. Lapsley, 2020, Public Universities and Regional Growth.

Pollination Markets and the Coupled Futures of Almonds and Honey Bees: Simulating Impacts of Shifts in Demands and Costs

D. Sumner, Hyunok Lee, A. Champetier, 2018, American Journal of Agricultural Economics.

The Payoff to Public Investments in Pest-Management R&D: General Issues and a Case Study Emphasizing Integrated Pest Management in California

Julian M. Alston, Daniel A. Sumner, Nicolai V. Kuminoff, 2005 .

Traceability, Liability, and Incentives for Food Safety and Quality

Sébastien Pouliot, D. Sumner, S. Pouliot, 2008 .

ECONOMIC IMPLICATIONS OF THE AUSTRALIA-U.S. FREE TRADE AGREEMENT FOR U.S. DAIRY MARKETS AND DOMESTIC DAIRY FARM PROGRAMS

D. Sumner, J. Alston, J. Balagtas, 2004 .

Economic and Environmental Effects of Agricultural Insurance Programs

D. Sumner, C. Zulauf, 2012 .

Output counts: comparing the published contributions by agricultural economists across countries

R. A. Mueller, D. Sumner, 1999 .

The Off-Farm Labor Supply of Farmers

D. Sumner, 1982 .

Heterogeneity in production technology across farm sizes: Analysis of multi-output production function using Korean farm-level panel data

D. Sumner, Hyunok Lee, Hye-jung Kang, 2003 .

Agricultural mitigation and adaptation to climate change in Yolo County, CA

W. Salas, D. Sumner, Hyunok Lee, 2012 .

The Effects of Agricultural Research and Farm Subsidy Policies on Human Nutrition and Obesity

D. Sumner, S. Vosti, J. Alston, 2005 .

The Economics of Regulations on Hen Housing in California

D. Sumner, J. Mench, W. Matthews, 2010, Journal of Agricultural and Applied Economics.

WEATHER SHOCKS AND INTER-HEMISPHERIC SUPPLY RESPONSES: IMPLICATIONS FOR CLIMATE CHANGE EFFECTS ON GLOBAL FOOD MARKETS

Travis J. Lybbert, T. Lybbert, D. Sumner, 2014 .

Marketing Wine on the Web

R. A. Mueller, D. Sumner, S. Stricker, 2006 .

Measuring Research Benefits With Import Ban Restrictions, Quality Changes, Non-Market Influences On Adoption And Food Security Incentives

Daniel A. Sumner, D. Sumner, Yun-Shik Kim, 2005 .

Quotas and Grain Production in China

S. Rozelle, D. Sumner, H. Jikun, 2003 .

Assessing the Effects of the WTO Agreement on Rice Markets: What can We Learn from the First Five Years?

D. Sumner, Hyunok Lee, Frank H. Buck, 2000 .

Domestic support and the WTO negotiations

D. Sumner, 2000 .

Quotas Without Supply Control: Effects of Dairy Quota Policy in California

D. Sumner, C. Wolf, 1996 .

Linkages Between Greater Fruit and Vegetable Consumption and Agriculture

D. Sumner, J. Chalfant, K. Jetter, 2006 .

Modeling Staple Food Consumption: Measuring the Trade Effect on Food Security for Chinese Grain Farmers

D. Sumner, Min-Soo Chang, 2005 .

China's Rural Food Security and WTO Accession: An Empirical Analysis of Border Liberalization on Selected Rural Households

D. Sumner, 2003 .

Wage Functions and Occupational Selection in a Rural Less Developed Country Setting

D. Sumner, 1981 .

Poverty, Hunger, and US Agricultural Policy: Do Farm Programs Affect the Nutrition of Poor Americans?

D. Sumner, J. Glauber, P. Wilde, 2017 .

Costs of cannabis testing compliance: Assessing mandatory testing in the California cannabis market

D. Sumner, Robin S. Goldstein, P. Valdes-Donoso, 2020, PloS one.

FARM PROGRAMS AND RELATED POLICY IN THE UNITED STATES

D. Sumner, 1995 .

INCREASED INDUSTRIAL USES OF AGRICULTURAL COMMODITIES POLICY, TRADE AND ETHANOL

D. Sumner, Hyunok Lee, J. Glauber, 1994 .

The Influence of Commodity Programs on Acreage Response to Market Price: With an Illustration Concerning Rice Policy in the United States

D. Sumner, J. McDonald, 2003 .

EU support reductions would benefit California tomato growers and processors

D. Sumner, Bradley Rickard, 2006 .

Exotic Pests and Diseases

D. Sumner, 2003 .

Sun-Maid Growers of California

D. Sumner, M. Boland, Déborah S. Sánchez, 2008 .

Explaining Variations in the Price of Dairy Quota: Flow Returns, Liquidity, Quota Characteristics, and Policy Risk

D. Sumner, Norbert L. W. Wilson, 2004 .

Greenhouse Gas Mitigation Opportunities in California Agriculture Review of the Economics February 2014

D. Sumner, Hyunok Lee, 2014 .

Third‐Country Effects and Second‐Best Grain Trade Policies: Export Subsidies and Bilateral Liberalization

D. Sumner, R. Gray, J. Alston, 1997 .

Commodity Policy Compatibility with Free Trade Agreements

D. Sumner, Daniel G. Hallstrom, 1997 .

Agricultural Stability and Farm Programs

D. Sumner, 1989 .

Post-Retirement Adjustments of Pension Benefits

S. G. Allen, R. Clark, D. Sumner, 1984 .

Agricultural Trade Relations Between Canada And The United States

D. Sumner, T. Josling, R. Barichello, 2004 .

Economics of Wine Import Duty and Excise Tax Drawbacks

D. Sumner, J. Lapsley, J. T. Rosen-Molina, 2012 .

Import Duty and Excise Tax Drawbacks

D. Sumner, J. Lapsley, J. T. Rosen-Molina, 2012 .

The American Society of Clinical Oncology 2016 annual meeting: A review and summary of selected abstracts.

B. Monk, D. Sumner, B. Rimel, 2016, Gynecologic oncology.

Agricultural technologies for climate change in developing countries: Policy options for innovation and technology diffusion

Daniel A. Sumner, Travis J. Lybbert, T. Lybbert, 2012 .

Modeling the effects of local climate change on crop acreage

D. Sumner, Hyunok Lee, 2016 .

IMPLEMENTATION OF THE URUGUAY ROUND AGREEMENT ON AGRICULTURE AND ISSUES FOR THE NEXT ROUND OF AGRICULTURAL NEGOTIATIONS

D. Sumner, S. Tangermann, T. Josling, 1997 .

Does 5-a-Day Pay ? Potential Gains to Growers from Increasing Consumption of Fruits and Vegetables to Recommended Levels in a Cancer Prevention Diet

D. Sumner, J. Chalfant, K. Jetter, 2004 .

Appropriate Use of Complementary and Alternative Medicine Approaches in Gynecologic Cancers

D. Alberts, D. Sumner, J. Bea, 2014, Current Treatment Options in Oncology.

Inflation and the Economic Well-Being of the Elderly

R. Clark, D. Sumner, G. Maddox, 1984 .

CLUSTERS OF GRAPES AND WINE

D. Sumner, R. Mueller, 2006 .

Rigidities in Rural Labor Markets--An Empirical Test

D. Sumner, M. P. Pereira, 1990 .

Post-Retirement Adjustments of Pension Benefits

S. G. Allen, R. Clark, D. Sumner, 1984 .

FARM HOUSEHOLD INCOMES AND REFORMING THE CAP

D. Sumner, B. H. D. Frahan, R. D. Blander, 2008 .

Special Issue: What Is a Farm Bill, What Is in the 2013 Version, and What Does It Mean to California Agriculture?

D. Sumner, 2013 .

Economic and market issues on the sustainability of egg production in the United States: analysis of alternative production systems.

D. Hayes, D. Sumner, H. Gow, 2011, Poultry science.

Sustainability of egg production in the United States--the policy and market context.

D. Sumner, J. Mench, J A Mench, 2011, Poultry science.

Effects of housing system on the costs of commercial egg production1

D. Sumner, W. Matthews, 2014, Poultry science.

Voter and Consumer Evaluation of Restrictions on Farm Animal Management Practices

D. Sumner, John Bovay, 2013 .

Contracts and Quality in the California Winegrape Industry

R. Goodhue, D. Heien, D. Sumner, 2003 .

Economics of US State and Local Regulation of Farm Practices, with Emphasis on Restrictions of Interstate Trade

D. Sumner, 2017 .

Reducing Cotton Subsidies : The DDA Cotton Initiative

D. Sumner, 2005 .

The Effects of Policy Expectations on Crop Supply, with an Application to Base Updating

Nathan P. Hendricks, D. Sumner, 2014 .

Was there policy ''reform''? Evolution of EU domestic support for processed fruits and vegetables

D. Sumner, Bradley Rickard, 2011 .

Domestic Support Reform? A Closer Look at EU Policies Applied to Processed Fruits and Vegetables

D. Sumner, Bradley Rickard, 2008 .

Implications of the Us Farm Bill of 2002 for Agricultural Trade and Trade Negotiations

D. Sumner, 2003 .

Contracts , Quality , and Industr ialization in Agr iculture : Hypotheses and Empir ical Analysis of the California Winegrape Industry

R. Goodhue, D. Heien, D. Sumner, 2000 .

Economics of downscaled climate-induced changes in cropland, with projections to 2050: evidence from Yolo County California

D. Sumner, Hyunok Lee, 2015, Climatic Change.

Ex‐Ante Economics of Exotic Disease Policy: Citrus Canker in California

D. Sumner, E. Civerolo, K. Jetter, 2008 .

Anticipating market effects of new uses for whey and evaluating returns to research and development.

D. Sumner, J. Krochta, J. Balagtas, 2003, Journal of dairy science.

The Role of California and Western US Dairy and Forage Crop Industries in Asian Dairy Markets

D. Sumner, D. Putnam, W. Matthews, 2016 .

Likely effects on obesity from proposed changes to the US food stamp program

D. Sumner, S. Vosti, J. Alston, 2009 .

Farm subsidies and obesity in the United States: National evidence and international comparisons

D. Sumner, S. Vosti, J. Alston, 2008 .

Are Agricultural Policies Making Us Fat? Likely Links between Agricultural Policies and Human Nutrition and Obesity, and Their Policy Implications

D. Sumner, S. Vosti, J. Alston, 2006 .

Restricting the Market for Quota: An Analysis of Tobacco Production Rights with Corroboration from Congressional Testimony

D. Sumner, W. Thurman, R. Rucker, 1995, Journal of Political Economy.

Substitutability for Farm Commodities: The Demand for U.S. Tobacco in Cigarette Manufacturing

D. Sumner, J. Alston, 1987 .

Measurement of Monopoly Behavior: An Application to the Cigarette Industry

D. Sumner, 1981, Journal of Political Economy.

Effects of an Increase in the Federal Excise Tax on Cigarettes

D. Sumner, M. Wohlgenant, 1985 .

Identification And Estimation Of Underlying Market Supply Function Parameters For A Commodity With Mandatory Output Controls

D. Sumner, B. Goodwin, D. Sparrow, 1987 .

The Bioeconomics of Honey Bees and Pollination

J. Wilen, D. Sumner, A. Champetier, 2015 .

Anti-angiogenesis agents in metastatic or recurrent cervical cancer.

B. Monk, D. Sumner, L. Willmott, 2010, Gynecologic oncology.

International trade policy and negotiations

D. Sumner, S. Tangermann, 2002 .

Are Farm Size Distributions Bimodal? Evidence from Kernel Density Estimates of Dairy Farm Size Distributions

D. Sumner, C. Wolf, Christopher A. Wolf, 2001 .

Agricultural trade and policy in China: issues, analysis and implications.

S. Rozelle, D. Sumner, 2017 .

The Role of Domestic Market Price Regulations in International Trade: the Case of Dairy Policy in the United States

D. Sumner, 1998 .

Impact of COVID-19 and the Lockdowns on Labor-Intensive Produce Markets, with Implication for Hired Farm Labor

D. Sumner, 2021 .

Agricultural Technologies for Climate Change Mitigation and Adaptation in Developing Countries : Policy Options for Innovation and Technology Diffusion

D. Sumner, Daniel Sumner, Daniel Sumner, 2010 .

Tariff and Non-Tariff Barriers to Trade

D. Sumner, C. Rosson, 2001 .

Biological Control of Yellow Starthistle

Karen Klonsky, Daniel A. Sumner, Daniel J. Drake, 2008 .

Assessing the Food Situation in North Korea

Daniel A. Sumner, Woon Keun Kim, Hyunok Lee, 1997, Economic Development and Cultural Change.

Effect of taxes and costly regulations on the licensed and unlicensed cannabis markets

Olena S. Sambucci, D. Sumner, Robin S. Goldstein, 2020 .

Opening Markets while Maintaining Protection: Tariff Rate Quotas in Korea and Japan

D. Sumner, Jung-sup Choi, 2000, Agricultural and Resource Economics Review.

Case study on potential agricultural responses to climate change in a California landscape

R. E. Howitt, W. R. Horwath, W. Horwath, 2011 .

Domestic Support and Border Measures for Processed Horticultural Products

D. Sumner, Bradley Rickard, 2008 .

Trade Impact On Food Security: Analysis On Farm Households In Rural China

D. Sumner, Min-Soo Chang, 2004 .

Grapevines of Innovation: Ozone as a Cleaning Agent in the California Wine Industry

R. A. Mueller, D. Sumner, J. Lapsley, 2012, Journal of Wine Economics.

GRAPEVINES OF INNOVATION

R. A. Mueller, D. Sumner, J. Lapsley, 2011 .

An Econometric Analysis of the Effects of Human Capital on Size and Growth among Dairy Farms

Daniel A. Sumner, D. Sumner, James D. Leiby, 1987 .

Inflation and the real income of the elderly: recent evidence and expectations for the future.

R. Clark, D. Sumner, 1985, The Gerontologist.

The Bioeconomics of Honey Bees and Pollination

J. Wilen, D. Sumner, A. Champetier, 2014, Environmental and Resource Economics.

Economic Impacts of Increased Tariffs that have Reduced Import Access for U.S. Fruit and Tree Nuts Exports to Important Markets

D. Sumner, Tristan M. Hanon, 2018 .

Traceability, recalls, industry reputation and product safety

Daniel A. Sumner, Sebastien Pouliot, D. Sumner, 2013 .

Traceability, Product Recalls, Industry Reputation and Food Safety

D. Sumner, S. Pouliot, 2013 .

Traceability, food safety, and industry reputation

D. Sumner, S. Pouliot, 2008 .

Chapter 38 International trade policy and negotiations

D. Sumner, S. Tangermann, 2002 .

The Wheat War of 1994

D. Sumner, R. Gray, J. Alston, 1994 .

Consumer knowledge affects valuation of product attributes: Experimental results for wine

Travis J. Lybbert, T. Lybbert, D. Sumner, 2016 .

THE URUGUAY ROUND AGREEMENT ON AGRICULTURE: AN EVALUATION

D. Sumner, S. Tangermann, T. Josling, 1994 .

Economics and Agricultural Supply in California: The Activities and Role of the Giannini Foundation

D. Sumner, 2009 .

The Effect of the Northeast Dairy Compact on Producers and Consumers, with Implications of Compact Contagion

D. Sumner, J. Balagtas, 2003 .

Economic Analysis in Disputes over Trade Remedy and Related Measures in Agriculture, with Examples from Recent Cases

D. Sumner, M. Paggi, R. Barichello, 2004 .

Boxed In Conflicts between U.S. Farm Policies and WTO Obligations

D. Sumner, 2005 .

Impacts of Reductions in US Cotton Subsidies on West African Cotton Producers

Julian M. Alston, Henrich Brunke, Daniel A. Sumner, 2007 .

Dairy Economic and Policy Issues between Canada and the United States

D. Sumner, R. Romain, 2001 .

The Competitive Position of Southern Commodities: Some Trends and Underlying Forces

D. Sumner, 1986, Journal of Agricultural and Applied Economics.

The Prospective Free Trade Agreement with Korea: Background, Analysis, and Perspectives for California Agriculture

D. Sumner, Hyunok Lee, 2009 .

Wages and hours of work of elderly men

R. Clark, D. Sumner, S. Gohmann, 1984 .

Economic Effects of the U.S. Food Safety Modernization Act

D. Sumner, John Bovay, 2018 .

Bilateral and Multilateral Trade Agreements

D. Sumner, V. Smith, 2001 .

Contributions of D. Gale Johnson to the Economics of Agriculture*

D. Sumner, J. Antle, B. Gardner, 2004, Economic Development and Cultural Change.

ISSUES IN REFORMING TARIFF-RATE IMPORT QUOTAS IN THE AGREEMENT ON AGRICULTURE IN THE WTO

J. Bureau, D. Sumner, I. Sheldon, 2001 .

The law and economics of Canada's WTO litigation contesting U.S. country‐of‐origin labeling (COOL)

D. Sumner, Ton Zuijdwijk, 2019 .

Food Security, Trade, and Agricultural Commodity Policy

D. Sumner, 2008 .

Capitalization of Farm Policy Benefits and the Rate of Return to Policy-Created Assets: Evidence from California Dairy Quota

D. Sumner, Norbert L. W. Wilson, 2005 .

Economics of the supply functions for pollination and honey: Marginal costs and supply elasticity

D. Sumner, A. Champetier, 2018 .

Costs of mandatory cannabis testing in California

D. Sumner, Robin S. Goldstein, P. Valdes-Donoso, 2019, California Agriculture.

An Economic Survey of the Wine and Winegrape Industry in the United States and Canada

Julian M. Alston, Daniel A. Sumner, Helene Bombrun, 2001 .

Public Policy, Invasive Species and Animal Disease Management

Daniel A. Sumner, Lovell S. Jarvis, D. Sumner, 2005 .

Economic Consequences of Invasive Species Policies in the Presence of Commodity Programs: Theory and Application to Citrus Canker *

D. Sumner, Hyunok Lee, J. Alston, 2005 .

A new market for an old food: the U.S. demand for olive oil

D. Sumner, Bo Xiong, William Matthews, 2014 .

Supply and Demand for Commodity Components: Implications of Free Trade Versus the Ausfta for the Us Dairy Industry

D. Sumner, J. Alston, J. Balagtas, 2006 .

American Farms Keep Growing: Size, Productivity, and Policy

D. Sumner, 2014 .

Migration Plans and Hours of Work in Malaysia 1

D. Sumner, Edward D. Gillin, 1985, The International migration review.

The Food and Agricultural Organization, Rome

D. Sumner, Edward D. Gillin, 2016 .

Agricultural Policy Reform in the United States

D. Sumner, R. Innes, 1996 .

Compensation incentives and heat exposure affect farm worker effort

D. Sumner, M. Schenker, D. Mitchell, 2021, PloS one.

Wine Markets in China: Assessing the Potential with Supermarket Survey Data*

Jikun Huang, S. Rozelle, D. Sumner, 2009, Journal of Wine Economics.

Rising Demand, Trade Prospects, and the Rise of China's Horticultural Industry

Jikun Huang, S. Rozelle, D. Sumner, 2006 .

The environmental effects of crop price increases: Nitrogen losses in the U.S. Corn Belt

Kyle R. Douglas-Mankin, Daniel A. Sumner, Dietrich Earnhart, 2014 .

Hired Hooves: Transactions in a South Indian Village Factor Market

D. Sumner, E. Prescott, Rolf A. E. Müller, 2002 .

Implications of the 2002 Farm Bill for Commodity Markets and Trade: A California Focus

D. Sumner, 2002 .

The Coronavirus and the Food Supply Chain

D. Zilberman, R. Sexton, D. Sumner, 2020 .

Implications of trade reform for agricultural markets in northeast Asia: a Korean example*

D. Sumner, Hyunok Lee, Daniel G. Hallstrom, 1999 .

Consequences of further opening of the Korean dairy market

D. Sumner, Hyunok Lee, B. Ahn, 2006 .

Recent Commodity Price Movements in Historical Perspective

Daniel A. Sumner, D. Sumner, 2009 .

Part-time Farming Trends in China: A Comparison with the Japanese and Korean Experience1

D. Sumner, Hyunok Lee, Zhang-yue Zhou, 2001 .

The effects of USDA reports in futures and options markets

D. Sumner, T. Fortenbery, 1993 .

Are Harvest Forecasts News? USDA Announcements and Futures Market Reactions

D. Sumner, R. Mueller, 1989 .

Potential economic impacts of irrigation-water reductions estimated for Sacramento Valley

Daniel A. Sumner, D. Sumner, Hyunok Lee, 2001 .

Future Food Production and Consumption in California Under Alternative Scenarios

Richard E. Howitt, Henrich Brunke, Daniel A. Sumner, 2005 .

Evaluation of U.S. Policies and the Supply Management Proposals for Managing Milk Margin Variability

D. Sumner, J. Balagtas, 2012 .

Biologics in cervical cancer therapy.

B. Monk, D. Sumner, L. Willmott, 2010, Journal of the National Comprehensive Cancer Network : JNCCN.

Import demand for Brazilian ethanol: a cross-country analysis

C.-Y. Cynthia Lin, Daniel A. Sumner, Colin A. Carter, 2009 .

Effects of Crop Insurance Premium Subsidies on Crop Acreage

D. Sumner, Aaron Smith, Jisang Yu, 2018 .

Wheat differentiation and response to policy reform in the EU

D. Sumner, B. H. D. Frahan, C. Tritten, 2001 .

Dairy Demand, Supply and Policy in Korea: Potential for International Trade

D. Sumner, Jooho Song, 1999 .

Differential Impacts of Country of Origin Labeling: COOL Econometric Evidence from Cattle Markets

D. Sumner, S. Pouliot, 2014 .

Implementing Performance-Based Sustainability Requirements for the Low Carbon Fuel Standard – Key Design Elements and Policy Considerations

Sonia Yeh, Joan M. Ogden, Daniel A. Sumner, 2009 .

Trade Policy and the Effects of Climate Forecasts on Agricultural Markets

Daniel A. Sumner, D. Sumner, Hyunok Lee, 1998 .

Political Market Power Reflected in Milk Pricing Regulations

D. Sumner, B. Ahn, 2009 .

CROPSUPPLYDYNAMICSANDTHEILLUSION OFPARTIAL ADJUSTMENT

D. Sumner, Aaron Smith, Nathan P. H Endricks, 2014 .

Demand Enhancement through Food-Safety Regulation: Benefit-Cost Analysis of Collective Action in the California Pistachio Industry

D. Sumner, R. Gray, J. Alston, 2006 .

Economic Impacts Of Mandated Grading And Testing To Avoid A Negative Food Safety Event: Ex Ante Analysis Of The Federal Marketing Order For Pistachios

D. Sumner, R. Gray, J. Alston, 2004 .

Marginal Costs and Likely Supply Elasticities for Pollination and Honey

D. Sumner, A. Champetier, 2019, American Journal of Agricultural Economics.

Consumer Characteristics, Identification, and Hedonic Valuation of Wine Attributes: Exploiting Data from a Field Experiment

Travis J. Lybbert, D. Sumner, C. Gustafson, 2011 .

The Trade Restrictiveness Index: The Potential Contribution To Agricultural Policy Analysis

D. Sumner, C. Carter, L. Salvatici, 1997 .

Are the Almond and Beekeeping Industries Gaining Independence

D. Sumner, Hyunok Lee, A. Champetier, 2019 .

16 Demand Enhancement through Food-Safety Regulation : A Case Study of the Marketing Order for California Pistachios

D. Sumner, R. Gray, J. Alston, 2004 .

EFFECTS OF PROPOSED TRADE BARRIERS FOR MILK PROTEIN CONCENTRATE AND CASEIN IMPORTS ON THE U.S. DAIRY INDUSTRY

D. Sumner, Bradley Rickard, J. Balagtas, 2002 .

Consumer sorting and hedonic valuation of wine attributes: exploiting data from a field experiment

Travis J. Lybbert, D. Sumner, C. Gustafson, 2016 .

China’s Grain Trade: Some Policy Considerations

S. Rozelle, D. Sumner, D. Johnson, 2003 .

Challenges and opportunities for horticultural biotechnology

D. Sumner, J. Alston, P. Lemaux, 2004 .

Migration plans and hours of work in Malaysia.

D. Sumner, Edward D. Gillin, 1985 .

The Wheat War of 1994: Reply

D. Sumner, R. Gray, J. Alston, 1999 .

Sanitary and Phytosanitary Trade Barriers and Empirical Trade Modeling

D. Sumner, Hyunok Lee, 1995 .