Researcher Profile and Settings

Name

• Name

  YAMAMOTO Yasutaka

Researcher Profile and Settings

Published Papers

• Measuring public relative importance for agricultural and rural multifunctionality: an application of case 1 best–worst scaling, Jan. 2025, Hideo Aizaki; Hirokazu Akahori; Yasutaka Yamamoto, Paddy and Water Environment, Springer Science and Business Media LLC, 23, 1, 49 - 60
• Apr. 2024, 75, 1, er.ar.032524
• Apr. 2023, 10, 1, 26 - 35
• Regional Contributions to Changes in China’s Maize Productivity, Mar. 2023, Siyuan DONG; Yasutaka YAMAMOTO; Daisuke SAWAUCHI; Atomu NITTA; Katsunobu KONDO, Journal of Food System Research, The Food System Research Association of Japan, 29, 4, 231 - 236
• Oct. 2022, 9, 2, 1 - 10
• Mar. 2022, 93, 4, 401 - 406
• Oct. 2021, 8, 2, 1 - 8
• Effects of direct payments on rice income variability in Japan, Jul. 2021, Atomu Nitta; Yasutaka Yamamoto; Simone Severini; Katsunobu Kondo; Daisuke Sawauchi, Australian Journal of Agricultural and Resource Economics, Wiley, 66, 1, 118 - 135
• Dec. 2020, 74, 1 - 15
• Direct payments to Japanese farmers: Do they reduce rice income inequality? Lessons for other Asian countries, Sep. 2020, Atomu Nitta; Yasutaka Yamamoto; Katsunobu Kondo; Daisuke Sawauchi, Journal of Policy Modeling, Elsevier BV, 42, 5, 968 - 981
• Apr. 2019, 6, 1, 1 - 11
• Assessing the Economic Impact of Climate Change on Japanese Agriculture : A Ricardian Analysis, Mar. 2019, NItta Atomu; Sawauchi Daisuke; Chen Yongfu; Akahori Hirokazu; Yamamoto Yasutaka, Journal of the Research Faculty of Agriculture, Hokkaido University, 74, 7 - 20
• ブランド・ロイヤルティと食品工業の市場構造: 購買履歴データによる無糖茶飲料のマルコフ連鎖モデル分析, 2019, 家中優海; 澤内大輔; 赤堀弘和; 山本康貴, 北海道大学大学院農学研究院邦文紀要, 北海道大学大学院農学研究院, 36, 1 - 8
• Sep. 2018, 54, 3, 111 - 116
• Sep. 2018, 54, 3, 82 - 87
• Demand Analysis of Sugar-Free Tea Categorized as a Food for Specified Health Uses : A First Approach Using Scan Data and a Tobit Model, Mar. 2018, Yumi IENAKA; Hirokazu AKAHORI; Daisuke SAWAUCHI; Yasutaka YAMAMOTO, Memoirs of the Research Faculty of Agriculture, Hokkaido University, 35, 2, 1 - 8
• Total Factor Productivity of the Japanese Rice Industry, Dec. 2017, Katsunobu Kondo; Yasutaka Yamamoto; Jun Sasaki, Asian Economic Journal, 31, 4, 331 - 353
• Trafficking in US Agriculture, Nov. 2017, Simon Pedro Izcara Palacios; Yasutaka Yamamoto, Antipode, 49, 5, 1306 - 1328
• Measuring Cost and Benefit of Wind Power Generation Using All of the Abandoned Agricultural Land in Hokkaido, Sep. 2017, Hiroyuki Ito; Hirokazu Akahori; Daisuke Sawauchi; Yasutaka Yamamoto, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 53, 3, 164 - 169
• Measuring the Changes of Greenhouse Gas Emissions Caused by the Trans-Pacific Partnership, May 2017, Hirokazu Akahori; Daisuke Sawauchi; Yasutaka Yamamoto, Sustainability, 9, 5, 715
• 将来の人口減少が品目別食料自給率に与える影響分析, Sep. 2016, 廣瀬拓; 赤堀弘和; 近藤功庸; 澤内大輔; 山本康貴, 農林業問題研究(Web), The Association for Regional Agricultural and Forestry Economics, 52, 3, 148 - 153
• 耕作放棄地を利用した太陽光発電の発電量推計と経済性評価 ‐北海道の全耕作放棄地を対象とした試算‐, Jun. 2016, 伊藤寛幸; 澤内大輔; 山本康貴, 農林業問題研究, The Association for Regional Agricultural and Forestry Economics, 52, 2, 71 - 75
• 将来の人口減少が品目別食料自給率に与える影響分析, Sep. 2015, 廣瀬拓; 赤堀 弘和; 近藤 功庸; 山本 康貴, 農林業問題研究(Web), The Association for Regional Agricultural and Forestry Economics, 51, 2, 86 - 91
• Agricultural Nutrient Balances under a Japan-China-Korea Free Trade Agreement: Nitrogen and Phosphorus, Jun. 2014, Akahori Hirokazu; Masuda Kiyotaka; Yoshida Yusuke; Yamamoto Yasutaka, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 50, 1, 60 - 64
• A Quantitative Analysis of Environmental Impact between Organic and Conventional Dairy Farming : Using Farm Gate Balance, Apr. 2014, 69, 13 - 18
• Measuring Multilateral Productivity Index and Returns to Scale : A Case of Rice Production in South Korea, Jun. 2013, Katsunobu Kondo; Yasutaka Yamamoto; Yongkwang Shin, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 49, 1, 177 - 182
• Comparison of environmental performance between conventional and organic roughage production: Grass and silage maize, 2013, Kiyotaka Masuda; Yasutaka Yamamoto, Agroecology and Sustainable Food Systems, Taylor & Francis, 37, 10, 1120 - 1143
• A Japan-China-Korea Free Trade Agreement and Its Potential Impact, Jun. 2012, Hirokazu Akahori; Kiyotaka Masuda; Yasutaka Yamamoto, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 48, 1, 182 - 186
• Mar. 2012, 67, 1 - 6
• Potential Climate Effect on Japanese Rice Productivity, Aug. 2011, Kenta Tanaka; Shunsuke Managi; Katsunobu Kondo; Kiyotaka Masuda; Yasutaka Yamamoto, Climate Change Economics, World Scientific Pub Co Pte Lt, 2, 3, 237 - 255
• The Relationship between Language Skills and Travel Behavior : The Case of Japanese Conversational Skills of International Students, Feb. 2011, Yaoxuan SHI; Takahiro SAJIKI; Daisuke SAWAUCHI; Yasutaka YAMAMOTO, Yaoxuan SHI, Takahiro SAJIKI, Daisuke SAWAUCHI and Yasutaka YAMAMOTO, 32, 1, 1 - 6
• An Economic Assessment of a Free Trade Agreement between Japan and the EU, Feb. 2011, Tsuge Ichino; Yamamoto Yasutaka, Journal of the Research Faculty of Agriculture, Hokkaido University, Research Faculty of Agriculture, Hokkaido University, 73, 2, 1 - 10
• Korea's Rice Productivity Change and Returns to Scale, 2011, KONDO Katsunobu; YAMAMOTO Yasutaka; SHIN Yongkwang, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 47, 1, 150 - 153
• Potential Environmental Impact from Agriculture Caused by a Free Trade Agreement between Japan and the EU : A Case of Nitrogen Balance, 2011, TSUGE Ichino; MASUDA Kiyotaka; YAMAMOTO Yasutaka, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 47, 2, 194 - 197
• Dec. 2010, 448 - 455
• Interval Estimation of the Tariff Equivalent of Technical Barriers to Trade in the Case of Japan’s Phytosanitary Measures against Fire Blight in Imported Apples, Jun. 2010, Tomoaki Nakatani; Ayumi Miyata; Daisuke Sawauchi; Takahiro Sajiki; Yasutaka Yamamoto, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 46, 1, 100 - 103
• Regional Contributions to the Changes in Korea's Rice Productivity, Jun. 2010, KONDO Katsunobu; YAMAMOTO Yasutaka; SHIN Yongkwang, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 46, 1, 137 - 140
• Reconfirmation on ‘the Japanese Rice Productivity Stagnation Hypothesis’: Evidence from Regional Contributions to Japan’s Rice Productivity Growth and Test for Productivity Convergence, Jun. 2010, KONDO Katsunobu; SASAKI Jun; YAMAMOTO Yasutaka, Katsunobu Kondo, Jun Sasaki, Yasutaka Yamamoto, The Association for Regional Agricultural and Forestry Economics, 46, 1, 14 - 22
• Economic Evaluation of Environmental Impacts Associated with Enlarging Grassland Fields, Mar. 2010, ITO Hiroyuki; MASUDA Kiyotaka; YAMAMOTO Yasutaka, ENVIRONMENTAL SCIENCE, SOCIETY OF ENVIRONMENTAL SCIENCE, JAPAN, 23, 2, 96 - 105
• Travel behavior of international students at a University in Japan: A comparison of Chinese and Non-Chinese Students, 2010, Yaoxuan Shi; Tomoaki Nakatani; Takahiro Sajiki; Daisuke Sawauchi; Yasutaka Yamamoto, Journal of China Tourism Research, Taylor & Francis, 6, 1, 61 - 72
• Dec. 2009, 441 - 447
• 2009, 591 - 594
• 2009, 448 - 452
• Measurements of External Costs in a Land Improvement Project, 2009, ITO Hiroyuki; MASUDA Kiyotaka; SAJIKI Takahiro; YAMAMOTO Yasutaka, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 45, 2, 264 - 269
• Current Situation of Village-Based Rural Tourism in Korea, 2009, KONDO Katsunobu; SONG Juchang; YAMAMOTO Yasutaka, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 45, 1, 137 - 142
• Evaluation of High School Students' Agricultural Experiences during a School Trip, 2009, SAWAUCHI Daisuke; KURAOKA Kyoko; SAJIKI Takahiro; TOGUCHI Tomochika; YAMAMOTO Yasutaka, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 45, 1, 133 - 136
• Economic Evaluations of Dairy Farmers' Investment Plans under Uncertainty : A Real Options Approach, 2009, SAJIKI Takahiro; JINNO Yoichi; YAMAMOTO Yasutaka, Journal of Rural Problems, The Association for Regional Agricultural and Forestry Economics, 45, 1, 37 - 41
• Analyzing the characteristics of users of 'camp on farms' for rural tourism: the case of 'S Camp' in Hokkaido, Japan, 2009, The review of agricultural economics, Hokkaido University, 64, 113 - 120
• 2009, 11, 1 - 8
• Bangladeshi dairy farmers' conditions under Milk Vita, 2009, Zaedi Md. Sumon; Demura Katsuhiko; Yamamoto Yasutaka; Masuda Kiyotaka; Sawauchi Daisuke; Nakatani Tomoaki, The review of agricultural economics, Hokkaido University, 64, 181 - 190
• Dairy industry in Bangladesh and structures of Milk Vita, 2009, Zaedi Md. Sumon; Demura Katsuhiko; Yamamoto Yasutaka; Sawauchi Daisuke; Masuda Kiyotaka; Nakatani Tomoaki, The review of agricultural economics, Hokkaido University, 64, 169 - 180
• An analysis on agricultural experiences of a school trip, 2009, The review of agricultural economics, Hokkaido University, 64, 105 - 111
• 2009, 64, 97 - 104
• Analysis of a community opposition process against a dam construction plan: a case study on the Hantan River Dam Project in South Korea, 2009, The review of agricultural economics, Hokkaido University, 64, 25 - 32
• The social situation of immigrant farm workers: a comparative study between Spain and the U.S., 2009, Yamamoto Yasutaka; Sawauchi Daisuke; Sajiki Takahiro; Demura Katsuhiko, The review of agricultural economics, Hokkaido University, 64, 153 - 168
• 2009, 14, 2, 84 - 89
• Japanese Consumer Willingness to Pay for Locally Produced Agricultural Products : Using Data Obtained from a Consumer Survey Conducted at a Supermarket with 'Shop in Shop', 2009, YAMAMOTO Yasutaka; SAJIKI Takahiro; SAWAUCHI Daisuke; MASUDA Kiyotaka; TOKORO Setsuo; IWAMOTO Hiroyuki, THE AGRICULTURAL ECONOMICS SOCIETY OF HOKKAIDO, 14, 2, 77 - 83
• Influencing Factors of Japanese Consumer Purchasing Decisions for Locally Produced Agricultural Products, 2009, Sajiki Takahiro; Sawauchi Daisuke; Masuda Kiyotaka; Tokoro Setsuo; Iwamoto Hiroyuki; Nakatani Tomoaki; Yamamoto Yasutaka, Journal of the Research Faculty of Agriculture, Hokkaido University, Research Faculty of Agriculture, Hokkaido University, 73, 1, 1 - 8
• Valuing the influence of underlying attitudes and the demand for organic milk in Japan, Nov. 2008, Shunsuke Managi; Yasutaka Yamamoto; Hiroyuki Iwamoto; Kiyotaka Masuda, Agricultural Economics, 39, 3, 339 - 348
• 2008, 63, 25 - 32
• Emission Trends of Greenhouse Gases and Measures against Global Warming in the New Zealand Agriculture Sector, 2008, 63, 19 - 24
• 2008, 44, 1, 67 - 71
• 2008, 29, 2, 309 - 316
• 2008, 36, 2, 101 - 114
• 2007, 367 - 370
• Will the Growth Rate of Japan's Rice Productivity Decline to Zero Percent in the Future? : A Nonparametric Analysis on Total Factor Productivity, Technical Change and Catching-up Effect, 2007, YAMAMOTO Y.; KONDO K.; SASAKI J., Journal of rural economics, 79, 3, 154 - 165
• 2007, 14, 1, 49 - 54
• An Analysis of Expenditures on Activities in Community Agreements Based on the System of Direct Payment in Hilly and Mountainous Areas : The Case of Community Agreements in the Hokkaido Dairy Farming Region, Japan, 2007, MASUDA Kiyotaka; TANAKA Yuri; YAMAMOTO Yasutaka; DEMURA Katsuhiko, THE AGRICULTURAL ECONOMICS SOCIETY OF HOKKAIDO, 14, 1, 38 - 42
• 2007, 14, 1, 43 - 48
• 2007, 43, 1, 61 - 65
• 2007, 43, 1, 48 - 50
• 2006, 195 - 202
• 2006, 119 - 123
• 2006, 113 - 117
• Measuring Japanese Consumer's Evaluation on Regional Brand Power of Agricultural Products : An Approach Using Internet Research Methodology, 2006, Koike Nao; Yamamoto Yasutaka; Demura Katsuhiko, The Review of agricultural economics of Hokkaido University, Hokkaido University, 62, 129 - 139
• 2006, 257 - 264
• 2006, 8, 58 - 63
• 2006, 138 - 143
• 2006, 124 - 129
• 2006, 397 - 404
• 2006, 334 - 338
• 2006, 299 - 303
• A nonparametric Approach to Measuring Cost Efficiency of Dairy Farms in Japan, 2006, Yamamoto Yasutaka, Journal of the Graduate School of Agriculture, Hokkaido University, Hokkaido University, 72, 1, 11 - 20
• Potential Impact of a Free Trade Agreement between Japan and New Zealand, 2006, Sawauchi Daisuke; Yamamoto Yasutaka, Journal of the Graduate School of Agriculture, Hokkaido University, Hokkaido University, 72, 1, 1 - 10
• 2005, 61, 25 - 28
• 2005, 41, 1, 77 - 81
• 2005, 41, 1, 110 - 113
• Convergence of Rice Productivity in Japan under Rice Acreage Control Programmes, 2005, KONDO Katsunobu; YAMAMOTO Yasutaka; SASAKI Jun, Japanese Journal of Farm Management, The Farm Management Society of Japan, 43, 2, 45 - 48
• Life cycle assessment of low-input dairy farming : The case of "My-pace dairy farming" in the Konsen region in Hokkaido, 2005, MASUDA Kiyotaka; TAKAHASHI Yoshifumi; YAMAMOTO Yasutaka; DEMURA Katsuhiko, Journal of the Japanese Agricultural Systems Society, The Japanese Agricultural Systems Society, 21, 2, 99 - 112
• 2005, 73, 4, 107 - 114
• 2005, 43, 1, 82 - 85
• 2004, 102 - 107
• 2004, 40, 1, 60 - 63
• 2004, 90 - 95
• 2004, 40, 1, 55 - 59
• 2004, 40, 1, 242 - 245
• 2004, 60, 129 - 145
• An Analysis on Regional Contribution to Rice Productivity Change in Japan under Rice Acreage Control Programme, 2004, KONDO Katsunobu; YAMAMOTO Yasutaka, 2004, 83 - 89
• 2004, 42, 1, 47 - 51
• Analysis on Japanese Food Consumption after 'The Bubble Economy' : An Approach Using Tokoyama (1995)'s Analytical Framework, 2004, NAGAYAMA Satoko; YAMAMOTO Yasutaka, The Review of agricultural economics of Hokkaido University, Hokkaido University, 60, 169 - 174
• 2004, 60, 147 - 160
• 2003, 341 - 346
• 2003, 350 - 354
• A Nonparametric Approach to Measuring Input-oriented Malmquist Productivity Indices of Rice Farms in Japan under Rice Acreage Control Programmes, 2003, KONDO Katsunobu; YAMAMOTO Yasutaka, 2003, 355 - 359
• The money flow analysis on the dairy farming in Hokkaido, Feb. 2002, Song Juchang; Demura Katsuhiko; Yamamoto Yasutaka, Memoirs of the Graduate School of Agriculture, Hokkaido University, Hokkaido University, 24, 2, 165 - 177
• The Nitrate Pollution Problem and the Agri-environmental Policy in the European Union, 2002, IZCARA PALACIOS Simon-Pedro; DEMURA Katsuhiko; YAMAMOTO Yasutaka, The Review of agricultural economics of Hokkaido University, Hokkaido University, 58, 185 - 205
• An analysis of the Differences in Regional Investment Policies Concerningthe Improvement of Agricultural Infrastructure and Rural Development in Hokkaido, 2002, TAKAHASHI Sinya; ITO Hiroyuki; YAMAMOTO Yasutaka, The Review of agricultural economics of Hokkaido University, Hokkaido University, 58, 37 - 45
• An Ex-post Cost-Effectiveness Analysis on the Multifunctionality of Rural Community Sewerage Improvement Project : The Case of B Block, A Town located Mountainous Farming Area, Hokkaido, 2002, ITO Hiroyuki; YAMAMOTO Yasutaka; DEMURA Katsuhiko, 2002, 137 - 142
• 2002, 277 - 281
• 2002, 143 - 147
• A Simulation Analysis on Cost Reduction by the Reorganization ofAgricultural Production Systems : A Case Study of a Mixed Regionof Paddy Field and Upland, 2001, Kondo Katsunobu/Yamamoto yasutaka/Demura katsuhiko, The journal of the Asahikawa University, Asahikawa University, 51, 21 - 36
• 2000, 191 - 193
• 2000, 56, 139 - 148
• 1999, 241 - 244
• 1997, 9, 4, 349 - 362
• 1997, 53, 55 - 59
• 1997, 53, 61 - 67
• 1997, 9, 4, 337 - 348
• 1996, 5, 2, 50 - 63
• Milk quota system in EU, USA, Canada, New Zealand and Japan, 1996, Demura Katsuhiko; Yamamoto Yasutaka, The Review of agricultural economics of Hokkaido University, Hokkaido University, 52, 1 - 13
• 1994, 66, 3, 135 - 143
• 1993, 65, 3, 160 - 170
• Productivity and average cost comparisons in agriculture, 1990, YAMAMOTO Yasutaka, Research bulletin of Obihiro University. The humanities and social sciences, Obihiro University of Agriculture and Veterinary Medicine, 8, 1, 31 - 63
• Intertemporal and interspatial productivity comparisons in Japanese dairy farming 1968-1985, 1988, YAMAMOTO Yasutaka, Research bulletin of Obihiro Zootechnical University. Series I, Obihiro University of Agriculture and Veterinary Medicine, 16, 1, 59 - 70
• Productivity Growth, Scale Economies, Factor Substitution, and Technical Change in Japanese Hen Egg Production, 1964-83, 1986, The Review of agricultural economics, Hokkaido University, 42, 42, 1 - 28

Published Book

• May 2018
• Aug. 2012
• Agricultural Sciences for Human Sustainability: Meeting the Challenges of Food Safety and Stable Food Production, Jun. 2012, Yasutaka Yamamoto; Tomoaki Nakatani, KAISEISHA PRESS
• Mar. 2008
• Nov. 2004
• 2002
• 2000
• 1999
• 1996
• 1995
• 1995
• 1994
• 1993
• 1991
• 1991

Competitive funds

• Integrated Research of the Agricultural Trade Liberalization Impact on the Natural and Social Environment: Toward the Enhancement of Agricultural Trade Negotiation Power, Yamamoto Yasutaka; IZKARA PALACIOS Simon-Pedro; SONG Juchang; HIGASHIYAMA Kan; KOBAYASHI Kuniyuki; ITO Hiroyuki; AKAHORI Hirokazu; NITTA Atomu, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Increasing energy self-sufficiency and vitalizing rural communities using the renewable energy generated from resources in rural areas, Yamamoto Yasutaka, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Econometric Analysis on Agricultural Productivity in Japan and Korea under Stagnation in Food Self-sufficiency Rate, KONDO Katsunobu; YAMAMOTO Yasutaka; SHIN Yongkwang; SASAKI Jun; AKAHORI Hirokazu; HIROSE Taku, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Development and application of quantitative methods to design a new agricultural policy based on Cross Compliance, YAMAMOTO YASUTAKA; MANAGI Shunsuke; MASUDA Kiyotaka; KONDO Katsunobu; SASAKI Jun; SONG Junchang; YOSHIDA Yusuke; AKAHORI Hirokazu, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• An Economic Study of Climate Change Effect on Agricultural Productivity, YAMAMOTO Yasutaka; MANAGI Shunsuke; KONDO Katsunobu; SASAKI Jun; MASUDA Kiyotaka, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Econometric Study on Agricultural Productivity Influenced by Japan-Korea Free Trade Agreement, KONDO Katsunobu; YAMAMOTO Yasutaka; SASAKI Jun, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Comparative research on the diversity of human activities harmonized with agro-eco resources and the environment, DEMURA Katsuhiko; YAMAMOTO Mitasu; HATANO Ryusuke; YAMAMOTO Yasutaka; YOSHIDA Kentaro; SATO Kazuo, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Research for the Rural Development Strategies of Multifunctionality and Voluntary, HIROMASA Yukio; MONMA Toshiyuki; OHE Yasuo; OZAWA Wataru; YAMAMOTO Yasutaka, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Empirical Studies on Agricultural Trade Using Applied General Equilibrium Models and Nitrogen Balance Models, YAMAMOTO Yasutaka, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Life Cycle Assessment of Dairy Production Systems Including Material Cycles of Grasslands, DEMURA Katsuhiko; KAI Satoshi; HATANO Ryusuke; TERAZAWA Minoru; YAMAMOTO Yasutaka; NAGAKI Masakazu, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• An Empirical Study on Consumer Food Safety Valuations: Stated Preference Approach, SAWADA Manabu; YAMAMOTO Yasutaka; ASANO Kota; MATSUDA Tomoyoshi; MARUYAMA Atsushi, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Economic Analysis of Agricultural and Rural Institutional Capital- Investigation of Regional Use of Irrigation Water, OSANAMI Fumio; YAMAMOTO Yasutaka; DEMURA Katsuhiko; KONDO Takumi; SAWADA Yutaka; SAKASHETA Akihiko, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• DEVELOPMENT OF FREDIAGNOSTIC INFORMATION PROCESSING METHODS FOR FARM MANAGEMENT., KUBO Yoshiharu; YAMAMOTO Yasutaka; HIGUCHI Akinori; NAGAKI Masakazu, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Enforcing International Competitiveness of Farm Produces for Processing, KUBO Yoshiharu; SASAKI Ichio; SAWADA Manabu; ITO Shigeru; KUROKAWA Isao; NAGAKI Masakazu, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Basic Study on Activating Regional Agriculture and Optimum Protection of Agricultural Products Under the Condition of Open Market., KUBO Yoshiharu; YAMAMOTO Yasutaka; ABE Junichi; OSANAMI Fumio; NAGAKI Masakazu; SASAKI Ichio, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research
• Measurements of Productivity Differences in Forage Production for a Basis of the Development of Farm Diagnosis Expert System, NAGAKI Masakazu; YAMAMOTO Yasutaka, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research