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所属 |
岩手大学 人文社会科学部 地域政策課程 |
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職名 |
准教授 |
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研究室住所 |
〒0208550 岩手県 岩手県盛岡市上田三丁目18-34 |
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研究室電話 |
019-621-6758 |
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ホームページ |
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メールアドレス |
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朴 香丹 (PIAO XIANGDAN)
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学外略歴 【 表示 ／ 非表示 】
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2021年02月-2021年09月
九州大学大学院 工学研究院環境社会部門都市システム工学講座 特任助教・学術研究員
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2021年01月-2021年02月
九州大学大学院 都市研究センター 学術研究員
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2021年01月-2021年02月
合同会社 経済研究所 委託研究員
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2019年04月-2021年09月
Kyushu University 特任助教
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2018年08月-2020年12月
九州大学大学院 工学研究院環境社会部門都市システム工学講座 特任助教
担当授業科目 【 表示 ／ 非表示 】
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2021年度
環境経済論Ⅰ
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2021年度
総合科学基礎（地域政策）Ｂ
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2022年度
環境経済論演習Ⅰ
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2022年度
環境経済論Ⅱ
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2022年度
総合科学基礎（地域政策）Ｂ
指導学生数 【 表示 ／ 非表示 】
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2024年度
卒業研究指導（学部）：2人
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2023年度
卒業研究指導（学部）：2人
研究指導（修士・第2副指導）：1人
学位論文審査（修士・副査）/ 教育実践研究報告書審査（副担当）：1人
FD 研修・教育研究会における発表 【 表示 ／ 非表示 】
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「第40回東北大学高等教育フォーラム／大学入試学会第１回大学公開シンポジウム」を受講して
教育研究会名 : 令和６年度総合的FD委員会活動報告会
開催年月 : 2025年02月
論文 【 表示 ／ 非表示 】
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A data-driven typology of individually perceived workplace environments and employee well-being
Xie, J., Piao, X., & Managi, S.
Scientific Reports 15 ( 1 ) 2025年09月 [査読有り]
学術誌 共著・分担
This study adopts a data-driven, employee-centered approach to explore how individually perceived workplace environments shape well-being. Analyzing over 1.3 million observations from 2017 to 2021, we identify nine key job demand and resource factors—including workload, emotional burden, job autonomy, organizational integrity, and support—using factor analysis. Rather than examining these dimensions in isolation, we apply Gaussian mixture models (GMM) to uncover ten distinct workplace types that reflect co-occurring patterns of demands and resources as experienced by individual employees, ranging from Grade D (least favorable) to Grade A1 (most favorable). Our findings reveal substantial variation in employee well-being—including mental health, work engagement, job satisfaction, and workplace cohesiveness—across these clusters. We further examine how changes in workplace type over time relate to changes in individual well-being, highlighting the importance of dynamic and subjective workplace conditions. By centering the employee perspective and identifying lived patterns of workplace experience, this study offers novel insights into workplace dynamics and supports more responsive, employee-oriented organizational policies and practices.
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Piao, X., & Managi, S.
Environment, Development and Sustainability 2025年07月 [査読有り]
学術誌 共著・分担
Humanity’s economic activities are believed to be crucial factors in the deterioration of the world’s natural environment, including biodiversity loss and climate change. While the pro-environmental behavior of donors or volunteers may contribute to environment conservation and reducing consumption, its relationship to life satisfaction is still inconclusive. This study, which used original web-based cross-sectional microdata collected from 37 countries on six continents based on an ordered logit model, was conducted to confirm the association between donation and volunteer activities for environment conservation on individuals’ level of life satisfaction. We find that donations and volunteer activities for environment conservation positively affect individuals’ level of life satisfaction. Compared to volunteer attendance, cash donation appears to have greater positive effects on the level of life satisfaction. Citizens who participated in the multiple dimensions of donation (goods or cash) and volunteer activities for natural environmental conservation had a higher likelihood of satisfaction in 27 out of 37 countries: Brazil, Chile, China, Colombia, France, Germany, Greece, India, Indonesia, Italy, Japan, Malaysia, Mexico, Mongolia, Philippines, Poland, Russia, Singapore, Spain, Sri Lanka, Sweden, Thailand, Turkey, United Kingdom, United States, Venezuela, and Vietnam. The positive relationship between household income and life satisfaction was confirmed in 33 out of 37 countries. When regulating policies, we recommend that the United Nations utilize international citizens’ altruistic behavior for environmental conservation to benefit this type of conservation.
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The Effects of Diagnosis-Related Groups Policy on Medical Care System Sustainability in China.
Hu, Q., Lei, Y., & Piao, X.
SAGE Open 2025年04月 [査読有り]
学術誌 共著・分担
The well-organized medical security system plays an important role in improving public health. This study investigates the effect of the diagnosis-related groups (DRG) policy, which is a way to control cost, on medical care services, including hospital revenue status. Based on the panel data on derived from public medical institutions in Sanming City from 2014 to 2022, the average length of stay for discharged patients, number of admissions per 100 visits, and bed utilization rate were used to measure medical services status. The difference-in-difference method was used to explore the impact of the DRG policy implementation on the overall hospital operation in medical care services in Sanming City, China. We found the DRG policy introduction has a negative effect on the average length of stay for discharged patients, emergency admissions per 100 visits, and the hospital bed occupancy rate. On the contrary, the DRG policy reduces the total medical revenue in terms of the reduced drug revenue. However, the DRG policy increases the examination and the test income, average charge per emergency visit, and drug cost per discharged patient. In sum, the introduction of the DRG policy reduces the medical care system operating cost by reducing drug revenue and bed occupancy, reducing the length of hospitalization, worsening hospital revenue, and increasing the charge for examination and test, emergency visits, and drug cost per discharge. The C-DRG policy implementation in Sanming city effected improvements in public health and overall medical care system services.
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Human capital and regional disparities: Advancing accounting frameworks with education, health, and population dynamics.
Shuning Chen ,Xiangdan Piao ,Jun Xie ,Shunsuke Managi
PloS one 2025年03月 [査読有り]
学術誌 共著・分担
This study advances the inclusive wealth accounting of human capital (HC) to improve global research on the valuation of HC for sustainability. By innovatively integrating complex population dynamics, including schooling and labor force participation, and using a net present value (NPV) valuation method aligned with capital budgeting principles, we quantitatively measure HC in 165 countries. As a methodological advancement, we use a unified framework that incorporates education, health and economic participation via the measurement of life expectancy in different life stages to inform sustainable development investments. Our analysis from 1990 to 2020 reveals significant differences in HC development across countries. While education is strongly correlated with GDP growth, disparities in health and economic participation are critical barriers to long-term HC accumulation. Our findings argue for a comprehensive policy approach that goes beyond investing in education for its financial benefits and includes substantial improvements in health and economic opportunities to promote more equitable HC growth. We emphasize the need to incorporate complex population dynamics into HC assessments to better understand and strengthen the interdependencies between these critical factors, with the aim of reducing global development gaps.
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Continuous worsening of population emotional stress globally: universality and variations.
Xiangdan Piao, Jun Xie & Shunsuke Managi
BMC Public Health ( Springer nature ) 24 ( 1 ) 3576 2024年12月 [査読有り]
学術誌 共著・分担
Background
Understanding emotional stress stability in populations is crucial because stress is a key factor in causing depression, and it worsens well-being.
Method
In this study, using repeated cross-sectional data from 149 countries from 2007 to 2021 (N = 2,450,043), we examined time trends of psychological stress in populations worldwide.
Results
Over half of the population experienced emotional stress in 20 countries, and 85% of the countries reported worse psychological stress in 2020 compared with 2008. We found that psychological well-being declined most rapidly among young people compared with other age groups. Individuals living and working in all types of locations (rural/farm, town/village, large city, and suburban areas) and employment (full-time, self-employed, part-time, and unemployed), respectively, experienced continuously worsening emotional stress when comparing three time periods (2008–2011, 2012–2019, and 2020–2021). Furthermore, reducing physical pain and increasing income were noted to be more important than solving health problems for the purpose of decreasing stress.
Conclusion
Emotional stress continuously worsened worldwide over the past few decades, but the trend varied among countries. Our findings highlight the significance of improving people’s living environments to reduce their likelihood of experiencing emotional stress.
著書 【 表示 ／ 非表示 】
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Inclusive Wealth Report 2023: Measuring Sustainability and Equity
Edward B, Barbier, Shuning Chen, Barbara M, Fraumeni, Pushpam Kumar, Robi Kurniawan, Gang Liu, Shunsuke Managi, Xiangdan Piao, Yogi Sugiawan
United Nations Environment Programme 2023年08月
学術著書
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馬奈木俊介, 岸上祐子, キーリー アレキサンダー 竜太, 栗田健一, 田中 義孝, 朴香丹, 松永千晶, 兪善彬
事業構想大学院大学出版部 2021年07月 ISBN: 978-4910255064
学術著書
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Ma, X., & Piao, X. ( 担当範囲: Income, Intra-household Bargaining Power and the Happiness of Japanese Married Women. )
Springer, Singapore. 2020年08月 ISBN: 978-9811389092
研究発表 【 表示 ／ 非表示 】
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Effects of Households’ Energy-Saving Behaviors, Renewable Energy, and Electric Vehicles on Carbon emission reduction
口頭（一般） Piao Xiangdan
WEAI 100th Annual Conference
2025年06月Western Economic Association International
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Human Capital and Pro-environmental Behavior for Sustainable Development
ポスター（一般） 朴香丹
TI-FRIS symposium 2025 (東北大学)
2025年02月TI-FRIS事務局
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口頭（招待・特別） 朴香丹
北東北女性研究者研究・交流フェア2024 (岩手大学復興祈念「銀河ホール」及び「ものづくり協創工房」)
2024年09月ダイバーシティ推進室
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持続可能な社会づくりに向けて―環境配慮型行動と人的資本
口頭（一般） 朴香丹
2024年度国際学術会議 東北アジア地域の経済協力と持続可能な開発 (岩手大学学生センターA棟G19教室)
2024年08月 -
持続可能な社会づくりに向けて―教育、環境配慮型行動と経済発展について
口頭（一般） 朴香丹
令和6年度岩手大学公開講座環境学入門＜人社地域環境共生プログラムからのメッセージ＞ ( (岩手大学学生センターA) 岩手大学人文社会科学部)
2024年07月岩手大学地域社会教育推進室
科研費（文科省・学振）獲得実績 【 表示 ／ 非表示 】
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Short-term and Long-term effects of education inequality on economic growth and environmental conservation
若手研究
代表者: 朴 香丹
支払支給期間：
2023年04月-2026年03月獲得年度・受入金額（円）・間接経費（円）
2023年度・ 1,040,000円・ 240,000円
2024年度・ 3,120,000円・ 720,000円
2025年度・ 520,000円・ 120,000円
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Short-term and Long-term effects of education inequality on economic growth and environmental conservation
独立基盤形成支援
代表者: 朴香丹
支払支給期間：
2023年04月-2026年03月獲得年度・受入金額（円）・間接経費（円）
2023年度・ 3,000,000円・ 420,000円
その他競争的資金獲得実績 【 表示 ／ 非表示 】
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Learning quality, its inequality and sustainable development: evidence from global learning data
令和６（2024）年度 国際学術雑誌掲載経費支援
資金支給期間 :
2024年12月研究内容 :
When studies investigate the impact of average schooling or learning scores on economic development, they rarely focus on the effect of inequality in learning quality on economic development. Human capital is defined as inclusive sources combining citizens’ knowledge and treatment skills. This study uses global learning data to investigate a novel effect of the inequality of reading, math, and science learning scores on economic development and energy selection based on links between and within countries. We found that reducing learning outcome inequality among secondary students is crucial for improving economic development from both short-term and long-term perspectives. Moreover, the positive association between students' learning quality and economic development is confirmed. Compared to the within-country effect, the greater between-country effect of the relationship between learning quality and economic development is confirmed, showing that expectations of the between-country effect might overestimate the favorable effect of education on economic development. On the contrary, the findings show that population learning inequality is less likely to affect national attitudes toward nuclear electricity generation or renewable energy adoption. The insightful policy implications suggest that policy makers should consider reducing learning outcome inequality among students and improving the within-country relationship between education and economic development.
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Governance of Education and Technological Progress for Sustainable Development and Well-being
世界で活躍できる研究者戦略育成
資金支給期間 :
2024年-2029年研究内容 :
We aim to investigate the governance of higher education, the progress of technology, and their effects on sustainable development, including natural environment conservation and citizens’ well-being. When the natural environment worsens, enhancing the natural environment and economic growth is crucial, and technology improvement is believed to play a key role. We aim to apply the economic and econometric model, as well as the psychological theory.
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家計部門における環境保全活動の促進が個人の幸福に与える影響及び温室ガスの削減効果
公益財団法人高橋産業経済研究財団
資金支給期間 :
2022年04月-2024年03月研究内容 :
国連が掲げたSDGｓ（持続可能な開発目標）は人々の幸福と共に、持続的な開発が期待されている。しかし、現在、自然環境は大きく変化している。例えば、温室効果ガスの大量排出した結果である地球温暖化によって気候変動が引き起こされている。日本では、2050年までに温室ガスの排出量を実質ゼロにすること、すなわちカーボンニュートラルな脱炭素社会の実現を目指すことを宣言した。CO2の６割が衣食住を中心とする消費型ライフスタイルが原因であり、その一環として、２０３０年までに家計部門で６６％のCO2削減が求められた。
本研究目的は（１）家計部門における従来の省エネ製品の購入、省エネ活動、ゴミの選別・削減の活動などの政府が提案された脱炭素ライフスタイルの温室ガス削減効果を含めた上で、上級環境保全活動である環境維持を目的とした商品や現金の寄付やボランティア活動に注目し、それらの活動が個人の幸福度の関係を国際的な視点から明らかにする。さらに、温室ガスの削減効果について定量化する。（２）家計部門における省エネ製品の購入、省エネ活動、ゴミの選別・削減の活動及び家計の上級環境保全活動が家計収入に与える影響及び温室ガスの削減効果について明らかにする予定である。本研究成果は、環境保全による環境保護及び家計収入の確保を考慮した住民参画方法の検討といった、地域の福利向上も目指すような政策形成・事業実施に繋げることが可能となる。 -
環境・社会・企業統治活動と従業員の幸福度に関する考察 持続可能なエネルギー消費：家庭部門からの考察
部局経費
資金支給期間 :
2021年10月-2022年03月研究内容 :
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Gender's different choices on labor supply, leisure, consumption and home production
Hitotsubashi International Fellow Program-Outbound-
資金支給期間 :
2017年09月研究内容 :
所属学協会 【 表示 ／ 非表示 】
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日本経済学会
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医療経済学会
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Western Economic Association International
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アメリカ経済学会(American Economic Association)
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環境経済・政策学会
その他研究活動の特記すべき事項 【 表示 ／ 非表示 】
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2024年度
2024年度国際学術会議 東北アジア地域の経済協力と持続可能な開発
东北亚地区经济合作与可持续发展 International Academic Conference:
Economic Cooperation and Sustainable Development in Northeast Asia
日時：８月7日（水）9：15～15：30 場所：岩手大学学生センターA棟G19教室 Date: 7th August 2024 Venue: G19 Room, Iwate University
参加者：Xie Jun, Chen Shuning, Li Shenghua, Piao Yinzhe, Han Songhuaなど
生涯学習支援実績 【 表示 ／ 非表示 】
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模擬講義、大学紹介
種類 : 出前講義（高校・一般向け）
担当部門（講演題目） : 地球温暖化問題と経済
2025年09月 -
大学訪問
種類 : 教育研修会（学校公開研究会を含む）
担当部門（講演題目） : 自立と責任感、新たな義務教育とは何か
2024年10月 -
大学訪問
種類 : 教育研修会（学校公開研究会を含む）
担当部門（講演題目） : 日本における食品ロスの改善
2024年10月 -
大学訪問
種類 : 講習会
担当部門（講演題目） : 日本の過剰包装文化から見たプラスチック問題
2023年10月 -
進路講演会
種類 : 教育研修会（学校公開研究会を含む）
担当部門（講演題目） : 訳あり食品の真実に迫る
2022年10月