Yuya Katafuchi, Ph.D.

Yuya Katafuchi, Ph.D.

Specially-Appointed Assistant Professor, Tohoku University

Talks and Presentations

2024

  • 片渕結矢, Xinmeng Li, 山田大貴, 藤井秀道, 金本圭一朗 (2024/03/07) マイクロデータを用いたグローバルサプライチェーンデータベースの構築. 第19回日本LCA学会研究発表会, 宇都宮大学, 栃木, 日本.
  • Xinmeng Li, 片渕結矢, 山田大貴, 藤井秀道, 金本圭一朗 (2024/03/07) 新たなグローバルサプライチェーンデータベースを用いたスコープ3排出量の推定. 第19回日本LCA学会研究発表会, 宇都宮大学, 栃木, 日本.
  • Katafuchi, Y. & Kusudo, T. (2024/02/07) Farmland Transaction under COVID-19-Related Non-Pharmaceutical Policy Intervention. The 68th Annual Conference of The Australasian Agricultural and Resource Economics Society, Australian National University, Canberra, Australia.
  • Kusudo, T. & Katafuchi, Y. (2024/02/07) Farmland Transaction under the Policy Change in Direct Payment Scheme for Collective Stewardship of Common Property Resources. The 68th Annual Conference of The Australasian Agricultural and Resource Economics Society, Australian National University, Canberra, Australia.

2023

  • Kusudo, T., Kunii, D., Komatsu, G., & Katafuchi, Y. (2023/12/09) Changes in Visitors to Rice Terraces and Their Characteristics Before and After Self-Restraint from Going Out - A Comparison of Mobility Data in Sakamoto Rice Terraces and the nearby Roadside Station Sakatani. 2023 Autumn Conference of the Association of Rural Planning, Ibaraki University, Ibaraki, Japan.

2022

  • Katafuchi, Y. & Shiba, K. (2022/12/10) Effect of COVID-19 Related Policy Intervention on Land Price. 2nd Atsubetsu Economic Research Workshop, Hokusei Gakuen University, Hokkaido, Japan.
  • Katafuchi, Y. & Shiba, K. (2022/06/25) Effect of COVID-19 Related Policy Intervention on Land Price. 2022 Spring Conference of Japan Association for Applied Economics, Kumamoto University, Kumamoto, Japan.

2021

  • Katafuchi, Y. (2021/11/15) Residential land price fluctuations caused by behavioral changes on work-from-home based on COVID-19. 2021 Autumn Conference of Japan Association for Applied Economics, Online.
  • Kurita, K. & Katafuchi, Y. (2021/11/15) COVID-19, stigma, and habituation: Theory and evidence from mobility data. 2021 Autumn Conference of Japan Association for Applied Economics, Online.

2020

  • Katafuchi, Y. & Delgado Narro, A. R. (2020/11/22) COVID-19, state of emergency, and housing market. 2020 Autumn Conference of Japan Association for Applied Economics, Online.
  • Katafuchi, Y. & Delgado Narro, A. R. (2020/06/20). Decomposition of Density into their Components: Analysis for the case of Japan. 2020 Spring Conference of Japan Association for Applied Economics, Online.

2019

  • Katafuchi, Y. (2019/06/26). Unconditional Quantile Regression with Endogenous Regressors: A Simulation Study. 3rd International Conference on Econometrics and Statistics, National Chung Hsing University, Taichung, Taiwan.
  • Katafuchi, Y. & Kurita, K. (2019/06/16). Does benefit level affect welfare stigma?: Theory and evidence from OECD panel data. 2019 Spring Conference of Japan Association for Applied Economics, Nanzan University, Nagoya, Japan.
  • Katafuchi, Y. & Delgado Narro, A. R. (2019/06/01). Does the country-general heterogeneity in the hedonic price exist in Japan?: Penalised quantile regression analysis using GIS data, 15th International Symposium on Econometric Theory and Applications, Osaka University, Japan.
  • Katafuchi, Y. & Kurita, K. (2019/04/26). Does benefit level affect welfare stigma?: Theory and evidence from OECD panel data. Annual Conference of Korean Association of Applied Economics 2019, Daegu Grand Hotel, Daegu, South Korea.
  • Katafuchi, Y. & Kurita, K. (2019/03/15). Is welfare stigma variable with respect to benefit level ?: Theory and evidence from OECD panel data. Research Meeting for Applied Economics, Across Fukuoka, Fukuoka, Japan.
  • Katafuchi, Y. & Delgado Narro, A. R. (2019/01/09). Penalized Quantile Regression Analysis of the Land Price in Japan by using GIS Data, 27th Eurasia Business and Economics Society Conference, Grand Inna Kuta, Bali, Indonesia.

2018

  • Katafuchi, Y. & Kurita, K. (2018/12/01). Social norms and Social benefit programs: Evidence from OECD panel data. 2018 Annual Conference of Kyushu Association of Economic Science, Shimonoseki City University, Yamaguchi, Japan.
  • Katafuchi, Y. (2018/12/01). Unconditional Quantile Regression with Endogenous Regressors: A Simulation Study. 2018 Annual Conference of Kyushu Association of Economic Science, Shimonoseki City University, Yamaguchi, Japan.
  • Chen, J-E., & Katafuchi, Y. (2018/11/10). Land Prices and the Unemployment Rate in Japan, 2018 1st DSGE Workshop, Senshu University.
  • Katafuchi, Y. (2018/09/26). Land Prices and the Unemployment Rate in Japan: Quantile Regression Analysis. World Social Science Forum 2018, Fukuoka International Congress Center.
  • Katafuchi, Y. & Delgado Narro, A. R. (2018/06/29). Penalized Quantile Regression Analysis of the Land Price in Japan by using GIS Data, 3rd Joint-seminar between Kyushu University and National Taiwan University, National Taiwan University, Taiwan.

2017

  • Katafuchi, Y. (2017/12/09). Land Prices and the Unemployment Rate in Japan. 2017 Annual Conference of Kyushu Association of Economic Science, Kurume University, Fukuoka, Japan.
  • Chen, J-E., & Katafuchi, Y. (2017/11/07). Land Prices and the Unemployment Rate in Japan. 2017 Annual Conference of Taiwan Econometric Society, Institute of Economics, Academia Sinica, Taiwan.
  • Katafuchi, Y. & Chen, J-E. (2017/06/26). Land Prices and the Unemployment Rate in Japan. 1st Joint-seminar between Kyushu University and National Taiwan University, National Taiwan University, Taiwan.

2016

  • Katafuchi, Y. (2016/12/09). Change-point versus threshold processes: a comparison using Monte Carlo simulations. 2016 Annual Conference of Kyushu Association of Economic Science, Kyushu University, Fukuoka, Japan.

2015

  • Katafuchi, Y. (2015/12/05). Bayesian inference for mixture innovation model. 2015 Annual Conference of Kyushu Association of Economic Science, Kagoshima University, Kagoshima, Japan.