国際学会発表:

①招待報告

1)     “Pollution Abatement Equipment and International Migration,”(2009 Asia Pacific Journal of Accounting and Economics, Hong Kong, China, May 2009).

②学会からの派遣報告

1)     “Pollution Abatement Equipment and International Migration,”(Annual Conference of Korean International Economic Association, Seoul, Korea, December 2009).

③一般報告

1)        "How can we solve the Problems caused by over-tourism?" (63rd ERSA Congress, Terceira Island, Azores, Portugal, 2024)

2)        "Agritourism, the Inflow of Foreign Workers, and Economic Welfare in Developed Countries," with Hiroshi Kurata, (62nd ERSA Congress, University of Alicante, Alicante, Spain, August, 2023)

3)        "Agritourism, Unemployment, and Economic Welfare in a Developed Country," with Hiroshi Kurata, (19th International Conference on Environmental, Cultural, Economic & Social Sustainability, Ljubliana, Slovenia, February, 2023)

4)        "Agritourism, Unemployment, and Economic Welfare in a Developed Country," with Hiroshi Kurata, (12th International Conference on Economics of Global Interactions: New Perspectives on Trade, Factor Mobility and Development, Bari, Italy, September 2022) 

5)        “Restriction Policies to Lower Quality of Unskilled Foreign Workers,” (10th International Conference on Economics of Global Interactions: New Perspectives on Trade, Factor Mobility and Development, Bari, Italy, September 2019)

6)        “Restriction Policies to Lower Quality of Unskilled Foreign Workers: in Case of Co-Existing Legal Immigration and Two Types of Illegal Immigration,” (59th ERSA Congress, University of Lyon, France, August 2019)

7)        “Tourism, Capital/Labor Inflow, and Regional Development,” with Yuichi Furukawa and Shigemi Yabuuchi, (ETSG 2018, 20th Annual Conference, Warsaw School of Economics, Poland, September 2018)

8)        “Does the Promotion of Environmentally Friendly Tourism Always Improve the Economic Welfare?” (58th ERSA Congress, university College Cork, Ireland, August 2018)

9)        “Tourism, Capital/Labor Inflow, and Regional Development,” with Yuichi Furukawa and Shigemi Yabuuchi, (3rd Bari-Chukyo Agreement One Day Workshop, Bari, Italy, March 2018)

10)        “Tourism, Capital/Labor Inflow, and Regional Development,” with Yuichi Furukawa and Shigemi Yabuuchi, (85th International Atlantic Economic Conference, London, U.K., March 2018)

11)        “International Immigration via Different Two-type Midstream Countries,” (83rd International Atlantic Economic Conference, Berlin, Germany, March 2017).

12)        “Coexisting Two Types of Illegal Immigration and the Optimal Restriction Policies,” (2nd Bari-Chukyo Agreement One Day Workshop, Nagoya, March 2017).

13)        “International Immigration via Different Two-type Midstream Countries,” (7th International Conference on Economics of Global Interactions: New Perspectives on Trade, Factor Mobility and Development, Bari, Italy, September 2016).

14)     “International Immigration via Different Two-type Midstream Countries,” (56th ERSA Congress, Vienna University of Economics and Business, Vienna, Austria, August 2016).

15)     “The Economy and Skill Formation in a Midstream Country of International Labor　Flows,” (Bari-Chukyo Agreement One Day Workshop: The New Trend of Globalization,　Economic Growth and Regional Economy, Nagoya, February 2015).

16)     “Emigration, Immigration and Skill Formation: The Case of a Midstream Country,”(ETSG 2014, 16th Annual Conference, Munich, Germany, September 2014).

17)     “Emigration, Immigration and Skill Formation: The Case of a Midstream Country,” (5th International Conference on Economics of Global Interactions: New Perspectives on Trade, Factor Mobility and Development, Bari, Italy, September, 2014).

18)     “Multilateral Economic Integration and International Migration: The Special Case of Russia, a Midstream Country,” (54th European Regional Science Association Congress, St. Petersburg, Russia, August 2014).

19)     “International Integration with Heterogeneous Immigration Policies,”with Nicola Coniglio, (4th International Conference on Economics of Global Interactions: New Perspectives on Trade, Factor Mobility and Development, Bari, Italy, September 2013).

20)     “Renewable Resource, Environmental Pollution and International Migration,” (53rd European Regional Science Association Congress, Palermo, Italy, August 2013).

21)     “Renewable Resource, Environmental Pollution and International Migration,” (Regional Science Association International British Irish Section 42nd Annual Conference, Cambridge, U.K., August 2013).

22)     “Gains from Globalization in the Presence of an Unfair Competition between Skilled Workers, ”15th TCI Annual Global Conference, Basque Country, Spain, October 2012).

23)     “Subsidy to Environmental Industry in a North-South Model of Trans-boundary Pollution, Trade and Migration,”(52nd ERSA Congress, Bratislava, Slovakia, August 2012).

24)     “International Integration with Heterogenous Immigration Policies, ,”with Nicola Coniglio, (9th World Congress od RSAI, Timisoara, Romania, May 2012).

25)     “Globalization and Economic Welfare: The Presence of an Unfair Gap between Skilled Workers,”(ICHSS: International Conference on Human and Social Sciences, Tirana, Albania, March 2012).

26)     “International Integration with Heterogeneous Immigration Policies, ,”with Nicola Coniglio, (The Chukyo-Kyoto International Conference on International Trade and Macro Economic Dynamics in Honor of Professor Ronald Jones’s 80th Birthday, Nagoya, November 2011).

27)     “Unemployment, Environmental Policy, and International Migration, ,”with Shigemi Yabuuchi, (European Trade Study Group 2010, Lausanne, Switzerland, September 2010).

28)     “Intra-industry Trade, Environmental Policy and International Migration,”(International Workshop “Economics of Global Interactions: New Perspectives on Trade, Factor Mobility and Development” Bari, Italy, September 2010).

29)     “International Migration, Trade Liberalization and Pollution Abatement Equipment,”(69th International Atlantic Economic Society Conference, Prague, Czech Republic, March 2010).

30)     “International Factor Mobility, Efficiency Wage Rate, and Imperfect Competition,”(49th Congress of the European Regional Science Association, Lodz, Poland, August 2009).

31)     “Trans-boundary Pollution, FTA/EPA and Economic Welfare,”(Business and Economic Society International 2008 Conference, Lugano, Switzerland, July 2008).

32)     “The Frequency of Migration and Optimal Restriction Policies,”(Annual Conference of European Association of Labor Economics, University of Oslo, Norway, September 2007).

33)     “Trans-Boundary Pollution and Brain Drain Migration,”(15th Annual Conference of European Association of Environmental and Resource Economics, University of Macedonia, Thessaloniki, Greece, June 2007).

34)     “Temporary and Permanent Immigration under Unionization,”with Laixun Zhao, (New Paradigms in Economics of Welfare and Trade under Globalization and Regionalization, ATAX/UNSW, Sydney, Australia, August 2006).

35)     “The Frequency of Migration and Optimal Restriction Policies,”(Business and Economic Society International 2006 Conference, Florence, Italy, July 2006).

36)     “International Labor Standards and International Migration,”with Laixun Zhao, (The 19th Pacific Regional Science Conference, Nihon University, Tokyo, 2005).

37)     “International Labor Standards and International Migration,”with Laixun Zhao, (19th Annual Conference of the European Society for Population Economics, Paris, France, June 2005).

38)     “Temporary and Permanent Immigration under Unionization,”with Laixun Zhao, (44th Congress of the European Regional Science Association, University of Porto, Portugal, August 2004).

39)     “Trans-Boundary Pollution and International Migration,”(European Trade Study Group 2003, Madrid, Spain, September 2003).

40)     “International Migration, Remittance and Trans-Boundary Pollution,”(18th Pacific Regional Science Conference, Acapulco, Mexico, June 2003).

41)     “Immigration and Remittance under Unionization,”with Laixun Zhao, (International Conference - International Trade and Factor Mobility, Kansai University, Osaka, June 2003).

42)     “Trans-Boundary Pollution and International Migration,”(42nd Congress of the European Regional Science Association, University of Dortmund, Germany, August 2002).

43)     “International Immigration, Economic Welfare in an Efficiency Wage Model,” (13th International Symposium, The Secretariat of the PRSCO of the RSAI, Ryukoku University, Kyoto, October 2001).

44)     “Legal and Illegal Immigration in an Efficiency Wage Model,”(41st Congress of the European Regional Science Association, Zagreb University, Croatia, August 2001).

45)     “合法移民と非合法移民―質的、量的規制政策の有効性について,”(日中経済学術交流会議名古屋会議, 1998年10月).

46)     “Permanent Migrants and Cross-Border Workers,”(3rd International Conference on Economics in Business and Government, Griffith University, Brisbane, Australia, August 1996).

47)     “Illegal Migrants in an Overlapping-Generations Model,”(5th World Congress RSAI, Rissho University, Tokyo, May 1996).

国内学会発表(主なもの):

1)     “Agritourism, Unemployment, and Economic Welfare in a Developed Country,” with Hiroshi Kurata, (日本国際経済学会第11回春季大会、弘前大学、2022年6月)    

2)     “Tourism, Capital/Labor Inflow and Regional Development,” with Yuichi Furukawa and Shigemi Yabuuchi,  (日本地域学会第55回(2018年)年次大会、北海道大学、2018年10月)

3)     “International Integration with Heterogenous Immigration Policies, ,”with Nicola Coniglio, (SWET: Summer Workshop of Economic Theory, 北海道大学, 2011年8月).

4)     “International Labor Standards and International Migration, ,”with Laixun Zhao, (Kobe COE One-Day Conference on Labor Mobility and International Trade, 神戸大学， 2004年11月).

5)     “Trans-Boundary Pollution and International Migration,”(日本国際経済学会第61回全国大会, 東北大学, 2002年10月).

6)     “Permanent Migrants and Cross-Border Workers,”(理論計量経済学会全国大会, 学習院大学, 1995年9月).