LANGUAGE ≫ English

小谷 浩示Koji Kotani


学位 Ph.D.
学歴 コーネル大学大学院農業経済・経営学研究科 修了(2005)
職歴 国際大学教授(2012~2014)
専門分野 国際開発、農業・天然資源管理、環境経済学
研究室 名称 国際開発学研究室
詳細 人間社会はかつてない程相互依存しグローバル化しています。と同時に国家間、又は集団間同士での協力・協調無しに解決不可能な諸問題(特に国際紛争、貧困格差問題、資源エネルギー問題、地球環境問題等)が次々と起こっています。本研究室は、経済学・経営学の手法と実験的手法を駆使し、こうした問題の解決に向けた社会の在り方に関する研究を行います。研究対象は日本と諸外国、特に問題が顕在化している発展途上国です。そうした諸外国と日本を対比させる事で競争と相互協力の在り方・文化的背景を理解し、問題解決の方策を科学的に研究していきます。



学部・学群 現代経済事情 / 経済・経営学入門(E) / 実験デザイン / プロジェクト研究(マネジメント) / グローバルコンピテンシーモデル(E) / 国際開発経済学(E) / 専攻セミナーI / 専攻セミナーII / セミナーⅠ / セミナーⅡ
大学院 特別セミナー1 / 特別セミナー2 / 経済数学特論



相談可能な領域 アジア諸国の経済事情、環境・資源・開発問題
現在の研究 環境・開発問題、気候変動、利他的行動






タイトル 著者 発表誌 発表年
Time preferences of food producers: Does ``cultivate and grow'' matter? Yayan Hernuryadin,Koji Kotani,Tatsuyoshi Saijo Land Economics,Vol.96,pp.132-148 2020
Which performs better under trader settings, double auction or uniform price auction? Koji Kotani,Kenta Tanaka,Shunsuke Managi Experimental Economics,Vol.22,pp.247-267 2019
Happiness, generativity and social preferences in a developing country: A possibility of future design SHAHEN Mostafa Elsayed Ahmed Mohamed,Shahrier Shibly,Koji Kotani Sustainability,Vol.11,pp.5256 2019
Low-quality or high-quality coal? Household energy choice in rural Beijing Zhang Jingchao,Koji Kotani,Tatsuyoshi Saijo Energy Economics,Vol.78,pp.81-90 2019
An intergenerational retrospective viewpoint promotes financially sustainable attitudes Yoshinori Nakagawa,Real Arai,Koji Kotani,Masanobu Nagano,Tatsuyoshi Saijo Futures,Vol.114,pp.102454 2019
Time preferences between individuals and groups in the transition from hunter-gatherer to industrial societies Yayan Hernuryadin,Koji Kotani,Yoshio Kamijo Sustainability,Vol.11,pp.395 2019
Generativity and social value orientation between rural and urban societies in a developing country Raja Rajendra Timilsina,Koji Kotani,Yoshio Kamijo Futures,Vol.105,pp.124-132 2019
Intergenerational retrospective viewpoints and individual policy preferences for future: A deliberative experiment for forest management Yoshinori Nakagawa,Koji Kotani,Mika Matsumoto,Tatsuyoshi Saijo Futures,Vol.105,pp.40-53 2019
Natural disaster mitigation through voluntary donations in a developing country: The case of Bangladesh Shahrier Shibly,Koji Kotani Environmental Economics and Policy Studies,Vol.21,pp.37-60 2019
Public acceptance of environmentally friendly heating in Beijing: A case of a low temperature air source heat pump Zhang Jingchao,Koji Kotani,Tatsuyoshi Saijo Energy Policy,Vol.117,pp.75-85 2018
Demographic effects on residential electricity and city gas consumption in the aging society of Japan Toru Ota,Makoto Kakinaka,Koji Kotani Energy Policy,Vol.115,pp.503-513 2018
Intergenerational sustainability dilemma and the degree of capitalism in societies: A field experiment Shahrier Shibly,KOJI KOTANI,SAIJO,Tatsuyoshi Sustainability Science,Vol.12,No.6,pp.957-967 2017
Evaluating the potential of marketable permits in a framed field experiment: Forest conservation in Nepal Raja Rajendra Timilsina,KOJI KOTANI Journal of Forest Economics,Vol.29,No.A,pp.25-37 2017
Sustainability of common pool resources Raja Rajendra Timilsina,KOJI KOTANI,KAMIJO Yoshio PLoS ONE,Vol.12,pp.e0170981 2017
Some implications of environmental regulation on social welfare under learning-by-doing of eco-products KOJI KOTANI,Makoto Kakinaka Environmental Economics and Policy Studies,Vol.19,pp.121-149 2017
Further investigation of natural resources and economic growth: Do natural resources depress economic growth? Lkhagva Gerelmaa,KOJI KOTANI Resources Policy,Vol.50,pp.312-320 2016
Social value orientation and capitalism in societies Shibly Shahrier,KOJI KOTANI,Makoto Kakinaka PLoS ONE,Vol.11,pp.e0165067 2016
Climate perception and flood mitigation cooperation: a Bangladesh case study Moinul Islam,KOJI KOTANI,Shunsuke Managi Economic Analysis and Policy,Vol.49,pp.117-133 2016
Labor donation or money donation? Pro-sociality on prevention of natural disasters in a case of cyclone AILA, Bangladesh Shahrier Shibly,KOJI KOTANI Singapore Economic Review,Vol.61,pp.1640007 2016
Changing seasonality in Bangladesh Islam Moinul,KOJI KOTANI Regional Environmental Change,Vol.16,pp.585-590 2016
Enhancing voluntary participation in community collaborative forest management: A case of Central Java, Indonesia Sri Lestari,KOJI KOTANI,Makoto Kakinaka Journal of Environmental Management,Vol.150,pp.299-309 2015
Cooperative choice and its framing effect under threshold uncertainty in a provision point mechanism KOJI KOTANI,Kenta Tanaka,Shunsuke Managi Economics of Governance,Vol.15,pp.329-353 2014
An empirical analysis of energy shortage in Pakistan Mubashir Qasim,KOJI KOTANI Asia Pacific Development Journal,Vol.15,No.4,pp.137-166 2014
Foreign direct investment and infrastructure development in Indonesia: Evidence from province data Fitriandi Primandita,Makoto Kakinaka,KOJI KOTANI Asian Journal of Empirical Research,Vol.4,No.1,pp.79-94 2014
Real options approach to renewable energy investments in Mongolia Neal Detert,KOJI KOTANI Energy Policy,Vol.56,pp.136-150 2013
Climatic impacts on crop yield and its variability in Nepal: Do they vary across seasons and altitudes? Santosh Poudel,KOJI KOTANI Climatic Change,Vol.116,No.2,pp.327-355 2013
Climatic impacts across agricultural crop yield distributions: An application of quantile regressions on rice crops in Andhra Pradesh, India Prabhat Barnwal,KOJI KOTANI Ecological Economics,Vol.87,pp.95-109 2013
Exchange rate movements in a dollarized economy: The case of Cambodia Sok Heng Lay,Makoto Kakinaka,KOJI KOTANI ASEAN Economic Bulletin,Vol.29,No.1,pp.65-78 2012
The determinants of household energy demand in rural Beijing: Can environmentally friendly technologies be effective? Zhang Jingchao,KOJI KOTANI Energy Economics,Vol.34,No.2,pp.381-388 2012
The effect of net migration on the population-growth relationship in Indonesia Suyanto,KOJI KOTANI Asian Journal of Empirical Research,Vol.2,No.2,pp.62-72 2012
Exports and economic growth in Indonesia's fishery sub-sector: Cointegration and error-correction models Indra Nurcahyo Sjarif,KOJI KOTANI,Ching-Yang Lin Empirical Economics Letters,Vol.10,pp.679-686 2011
An interplay between intrinsic and extrinsic motivations on voluntary contributions to a public good in a large economy Makoto Kakinaka,KOJI KOTANI Public Choice,Vol.147,No.1-2,pp.29-41 2011
Optimal invasive species management under multiple uncertainties KOJI KOTANI,Makoto Kakinaka,Hiroyuki Matsuda Mathematical Biosciences,Vol.233,No.1,pp.32-46 2011
経済実験による排出量取引市場の取引メカニズムの評価 田中健太,小谷浩示,馬奈木俊介 環境科学会誌,Vol.24,No.4,pp.384-389 2011
Adaptive management for eradication of exotic species KOJI KOTANI,Makoto Kakinaka,Hiroyuki Matsuda Population Ecology,Vol.52,No.3,pp.349-358 2010
Matching grants and charitable giving: Why people sometimes provide a helping hand to fund environmental goods KOJI KOTANI,Kent D. Messer,William D. Schulze Agricultural and Resource Economics Review,Vol.39,No.2,pp.324-343 2010
Optimal risk management of human alveolar echinococcosis with vermifuge Naoto Kato,KOJI KOTANI,Seiya Ueno,Hiroyuki Matsuda Journal of Theoretical Biology,Vol.267,No.3,pp.265-271 2010
Bio-economic assessment of size separators in Pacific saury fishery Seiichi Oyamada,Yasuhiro Ueno,Mitsutaku Makino,KOJI KOTANI,Hiroyuki Matsuda Fisheries Science,Vol.75,No.2,pp.273-283 2009
Invasive species management in two-patch environments: Agricultural damage control in the raccoon (Procyon loter) problem, Hokkaido, Japan KOJI KOTANI,Hiromasa Ishii,Hiroyuki Matsuda,Tohru Ikeda Population Ecology,Vol.51,No.4,pp.493-504 2009
Dynamic economic analysis on invasive species management: Some policy implications of catchability KOJI KOTANI,Makoto Kakinaka,Hiroyuki Matsuda Mathematical Biosciences,Vol.220,No.1,pp.1-14 2009
Optimal escapement levels on renewable resource management under process uncertainty: some implications of convex unit harvest cost KOJI KOTANI,Makoto Kakinaka,Hiroyuki Matsuda Environmental Economics and Policy Studies,Vol.9,No.2,pp.107-118 2008
Optimal fishing policies that maximize sustainable ecosystem services Hiroyuki Matsuda,Mitsutaku Makino,KOJI KOTANI Fisheries for Global Welfare and Environment,pp.359-369 2008
Further investigations of framing effects on cooperative choices in a provision point mechanism KOJI KOTANI,Shunsuke Managi,Kenta Tanaka Economics Bulletin,Vol.3,No.81,pp.1-9 2008
不確実性下の外来種管理 小谷浩示,柿中真,松田裕之 三田学会雑誌,Vol.100,No.3,pp.747-771 2007
When to drill?: Trigger prices for the Arctic National Wildlife Refuge Jon M. Conrad,KOJI KOTANI Resource and Energy Economics,Vol.27,No.4,pp.273-286 2005



  1. Economic experiments and future design,Ecodesign 2019(2019)
  2. Intergenerational Sustainability Dilemma and
    Democracy: Future Ahead and Back Mechanism as A
    Potential Solution,The 7th Congress of the East Asian Association of Environmental and Resource Economics(2017)



区分 研究課題 研究種目 研究期間 課題番号
代表 災害・異常気象の頻度・不確実性の増大に対応する順応的管理・対策の経済分析 基盤研究(C) 2012/04/01 - 2015/03/31 24530276
分担 自発的協力、本源的動機及び社会環境の役割:理論とフィールドワークによる実証 基盤研究(C) 2015/04/01 - 2018/03/31 15K03366
代表 気候変動を考慮した不確実性・不明確性下での集団行動理論・実験分析 基盤研究(B) 2016/04/01 - 2019/03/31 16H03621
代表 異世代間にわたる共有資源の持続的利用に関する理論・実験分析 挑戦的萌芽研究 2016/04/01 - 2018/03/31 16K13362
分担 フューチャー・デザイン 基盤研究(A) 2017/04/01 - 2022/03/31 17H00980
代表 絶大希少事象を考慮した歪み・非対称不確実性・不明確性のリスク経済実験・理論分析 基盤研究(B) 2019/4/1 - 2022/3/31 19H01485
分担 社会文化の世代間垂直・世代内水平伝承、社会選好及び自発的協力の経済学:理論と実証 基盤研究(C) 2019/4/1 - 2022/3/31 19K01547



研究課題 事業名等 研究期間 受託先 担当教員
森林の持続可能性の探求 フューチャー・アース構想の推進事業 持続可能な社会へのトランスフォーメーションを可能にする社会制度の変革と設計 2015/10/01~2016/03/31 (独)科学技術振興機構(JST) 小谷 浩示




  1. 環境経済・政策学会 環境経済・政策学会2017年大会実行委員長(2017~2018)