山本 裕基ヤマモト ユウキ |
|---|
所属学部・学科等
- 経済学部 経済学科
職名 (資格)
- 准教授 2023年 4月 1日
出身学校・専攻
- 大阪商業大学 経済学部2009年
- 神戸大学大学院 経済学研究科 博士課程前期課程2011年
- 神戸大学大学院 経済学研究科 博士課程後期課程2014年
取得学位
- 博士（経済学） 神戸大学大学院経済学研究科
専門分野
| 専門分野 | キーワード |
|---|---|
| 環境経済学 | ; |
| 経済政策 |
受賞・学術賞
- 社会科学特別奨励賞（凌霜賞）受賞 2012年 6月 (神戸大学)
- 奨励賞 2019年 9月 (環境経済・政策学会)
- 六甲台奨励賞（岸本賞） 2013年 9月 (神戸大学)
- 六甲台奨励賞（岸本賞） 2012年 2月 (神戸大学)
1
研究業績
論文Living under ecosystem degradation: Evidence from the mangrove–fishery linkage in Indonesia査読有Yuki YamamotoJournal of Environmental Economics and Management118,,102788-1027882023年3月 10.1016/j.jeem.2023.1027880095-0696
論文Effect of Subsidies and Tax Deductions on Promotion of Building Long-Life Quality Houses in Japan査読有Ken'ichi Matsumoto, Yuki Yamamoto, Nao OhyaInternational Journal of Environmental Research and Public Health,,-2018年10月 10.3390/ijerph15112376
論文Mitigating climate change by preventing peatland fire: Conditions for successful REDD+ in IndonesiaYuki Yamamoto, Kenji TakeuchiClimate Change Policies and Challenges in Indonesia,,145-1582016年1月 1日10.1007/978-4-431-55994-8_6This chapter investigates key issues related to the implementation of REDD+ in Central Kalimantan Province of Indonesia, where peatland fires contribute significantly to the release of large amounts of carbon. We focus on the investigation of factors that promote peatland fire prevention and on the estimation of the Kalimantan Forest Carbon Partnership (KFCP), one of the earliest REDD+ plot projects. In our analysis, no effect of the KFCP is found, whereas economic factors, such as the value of labor allocation for rubber production and additional off-farm income, and noneconomic factors, such as traditional mutual assistance called Gotong-royong, can promote fire prevention. This finding is attributed to the fact that the KFCP failed to develop an appropriate incentive scheme. These results suggest that a better design for intervention would incorporate a combination of economic and noneconomic incentives to achieve an effective REDD+ policy.
論文The effect of forest certification on conservation and sustainable forest management査読有Yuki Yamamoto, Ken’ichi MatsumotoJournal of Cleaner Production,,132374-1323742022年5月 10.1016/j.jclepro.2022.1323740959-6526
論文Forest Change and Agricultural Productivity: Evidence from Indonesia査読有Yuki Yamamoto, Yosuke Shigetomi, Yuichi Ishimura, Mitsuru HattoriWorld Development114,,196-2072019年10.1016/j.worlddev.2018.10.001
論文Is there a price premium for certified wood? Empirical evidence from log auction data in Japan査読有Yuki Yamamoto, Kenji Takeuchi, Takayoshi ShinkumaFOREST POLICY AND ECONOMICS38,,168-1722014年1月 10.1016/j.forpol.2013.07.0021389-9341We investigate the price premium on certified wood from sustainable forests, using data from more than 38,000 log transactions in Shizuoka Prefecture, Japan. We found a positive and statistically significant effect of certification. The premium added by certification was 1.4% more than the price of conventional logs. This was well in the lower range of additional willingness to pay found in previous studies that used stated preference techniques. The effect of certification varies by wood species. The premium for cedar is 4.0%, while that for cypress is statistically insignificant. (C) 2013 Elsevier B.V. All rights reserved.
論文Choice of contraceptive methods by women's status: Evidence from large-scale microdata in Nepal査読有Yuki Yamamoto, Ken'ichi MatsumotoSEXUAL & REPRODUCTIVE HEALTHCARE14,,48-542017年12月 10.1016/j.srhc.2017.09.0051877-5756Objective: We aimed to investigate how improvement in women's status affects the choice of contraceptive methods in Nepal.
Study design: We regressed the choice of contraceptive methods on women's status and other controlling variables by employing large-scale microdata representing over 12,000 married women aged 15-49 years in Nepal. Years of schooling and literacy were defined as women's status variables. We estimated how educational attainment affects the choice of contraceptive methods. We also analyzed how fear of their partners affected women's choices.
Results: Female sterilization was the most common choice among the contraceptive methods (25.5% of contraceptive users) in Nepal, followed by injections (19.9%). However, our estimation results showed that these options change with an improvement in women's status. An additional year of education increased the probability that women would choose condoms by 1.2 percentage points (95% confidence interval [CI]: 0.7, 1.6) and decreased the probability of choosing female sterilization by 1.4 percentage points (95% CI: -1.9, -0.8). For the well-educated women, injections and condoms became the first and second choices (29.5% and 21.5%), respectively, while female sterilization was the third option (17.9%) for contraceptive methods. Women's fear of their partners also affected the choice of contraceptive methods. The women who feared their partners were 7.0 percentage points more likely to choose female sterilization than condoms.
Conclusion: Improvement in women's status (more education and less fear of their partners) changed their contraceptive behaviors by increasing the probability of choosing condoms and decreasing the probability of choosing female sterilization in Nepal. (C) 2017 Elsevier B.V. All rights reserved.
論文Preventing Peatland Fires in Central Kalimantan, Indonesia: The Role of Economic Incentives and Social Norms査読有Yuki Yamamoto, Kenji Takeuchi, Gunnar KohlinJournal of Forest Economics35,2-3,207-2272020年3月 30日10.1561/112.000005091104-6899
論文ジブチの沙漠に緑を―SATREPSプロジェクトによる持続可能なアグロパストラル・システムの実装―島田 沢彦, 中西 康博, 木村 李花子, 渡邉 文雄, 渡辺 智, 山本 裕基, 伊藤 豊, 大山 修一, ファドモ Aマロウ沙漠研究29,2,61-672019年10月 10.14976/jals.29.2_61
論文Gender-based differences in employment opportunities and wage distribution in Nepal査読有Yuki Yamamoto, Ken'ichi Matsumoto, Keisuke Kawata, Shinji KanekoJOURNAL OF ASIAN ECONOMICS64,101131,-2019年10月 10.1016/j.asieco.2019.07.0041049-0078The gender wage gap has long been a critical aspect of gender inequality. The issue is even more crucial for countries such as Nepal, where there are significant differences between men and women in educational attainment levels. This study investigates how educational attainment affects occupational choice for men and women in urban and rural areas. The result shows that females in rural areas have difficulty finding regular work even when their educational attainment level is controlled, compared with males and urban females. In addition, our decomposition results show that regular female workers in rural areas face a large wage gap owing to gender discrimination effects. These results indicate that, despite high education levels on par with males or urban females, rural females have fewer opportunities to find regular work and face significant wage discrimination. This may explain the perceived low incentives in educating girls in rural Nepal. This study contributes to the literature on gender wage gap by expanding the analysis to regular and casual labor markets and to urban and rural areas. (c) 2019 Elsevier Inc. All rights reserved.
論文A sustainable way of agricultural livelihood: Edible bird's nests in Indonesia査読有Yutaka Ito, Ken'ichi Matsumoto, Aswin Usup, Yuki YamamotoEcosystem Health and Sustainability,,1960200-19602002021年10.1080/20964129.2021.19602002096-4129
論文Estimating the break-even price for forest protection in Central Kalimantan査読有Yuki Yamamoto, Kenji TakeuchiEnvironmental Economics and Policy Studies14,3,289-3012012年7月 10.1007/s10018-012-0030-x1432-847XThis paper estimates the break-even price in Central Kalimantan province, Indonesia and evaluates the effectiveness of a REDD+ mechanism in this area. On the basis of data collected through a field survey, we found that the break-even price is $15.45 per ton of carbon or $4.21 per ton of carbon dioxide. The figure can be even lower when we take the peat thickness of the area into account. Our analysis shows that the current level of carbon price can provide adequate compensation for Indonesian farmers. © 2012 Springer.
論文森林減少と農業生産性 －インドネシア家計パネルデータを用いた検討山本裕基, 竹内憲司国民経済雑誌218,2,49-592018年9月
論文Water for life: ceaseless routine efforts for collecting drinking water in remote mountainous villages of Nepal査読有Satoru Komatsu, Yuki Yamamoto, Yutaka Ito, Shinji Kaneko, Ram Prasad DhitalEnvironment, Development and Sustainability22,8,7909-79252019年12月 12日10.1007/s10668-019-00552-91387-585X
論文Quantifying the carbon footprint reduction potential of lifestyle choices in Japan査読有Yosuke Shigetomi, Keiichiro Kanemoto, Yuki Yamamoto, Yasushi KondoEnvironmental Research Letters16,6,064022-0640222021年4月 27日10.1088/1748-9326/abfc07
論文Trends in global dependency on the Indonesian palm oil and resultant environmental impacts査読有Yosuke Shigetomi, Yuichi Ishimura, Yuki YamamotoScientific Reports10,1,-2020年12月 10.1038/s41598-020-77458-4
論文Don't rely too much on trees: Evidence from flood mitigation in China査読有Kaori Tembata, Yuki Yamamoto, Masashi Yamamoto, Ken'ichi MatsumotoScience of The Total Environment732,,138410-1384102020年8月 10.1016/j.scitotenv.2020.1384100048-9697
論文Driving forces underlying sub-national carbon dioxide emissions within the household sector and implications for the Paris Agreement targets in Japan査読有Yosuke Shigetomi, Ken'ichi Matsumoto, Yuki Ogawa, Hiroto Shiraki, Yuki Yamamoto, Yuki Ochi, Tomoki EharaApplied Energy228,,2321-23322018年10月 10.1016/j.apenergy.2018.07.0570306-2619© 2018 Elsevier Ltd This study investigated insights into reducing energy-related CO2emissions in households by examining individual socio-economic drivers at a sub-national level. Specifically, the logarithmic mean Divisia index technique was used to decompose CO2emission trends into six drivers in all 47 prefectures of Japan during the period from 1990 to 2015. Drivers included the change in the number of households (household effect), distribution of households (distribution effect), household size (size effect), per-capita household energy consumption (consumption effect), household energy choice (choice effect), and sectoral CO2emission intensity (intensity effect). The results showed that, in contrast to size and the distribution effects, the number of households had a positive, significant effect on CO2emissions, indicating that recent demographic trends are responsible for the increase in CO2emissions observed in most of the prefectures during the study period. With regard to effects related to consumption and choice, CO2emissions due to changes in lifestyle dropped in only seven prefectures and reductions due to changes in sectoral energy choice were seen in only two prefectures in 2015. The intensity effect boosted the emissions of these prefectures the most in 2015 because of the shutdown of nuclear power plants due to the Great East Japan Earthquake. Further, we identified those prefectures that needed to reduce their per-capita energy consumption level in order to attain the reduction targets for household CO2emissions in 2030 from 2015, given projected changes in demographic trends and recent and projected emission intensities. In order to achieve reductions in total CO2emissions in line with the Paris Agreement, it is important to prioritize national and local policy interventions for the transfer of new household energy technologies, upgrade household appliances, and encourage people to limit energy consumption in light of the differences in these key drivers in each prefecture.
論文気候変動緩和策としてのREDD+の役割山本裕基, 竹内憲司国民経済雑誌203,4,77-1022011年
論文Response of nomadic people in Djibouti to precipitationBouh Omar Ali, Yutaka Ito, Shuichi Oyama, Sawahiko Shimada, Yuki YamamotoSSRN Working Paper Series,,1-242022年3月
論文Do Sustainable Forest Managements Affect Forest Conservation?Yuki Yamamoto, Ken'ichi MatsumotoSSRN Research Paper Series Available at: https://ssrn.com/abstract=3192199,,-2018年6月
論文Edible bird’s nests: A way for sustainable agricultural livelihood in IndonesiaYutaka Ito, Ken'ichi Matsumoto, Aswin Usup, Tomoya Fukui, Yuki YamamotoSSRN Research Paper Series Available at: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3531323,,-2020年2月
論文Factors to Facilitate Building Long-Life Quality HousingSSRN Research Paper Series, Available at https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3154211,,-2018年4月
論文Determinants of Contraceptive Choice in Nepal.Yamamoto, Y, Matsumoto, KSSRN Working Paper Series2956137,,-2017年4月
論文What Factors Promote Peatland Fire Prevention? Evidence from Central Kalimantan, IndonesiaYuki Yamamoto, Kenji Takeuchi, Gunnar KohlinKobe University Discussion Paper1312,,-2013年
論文Socio-Demographic Drivers of Residential CO2 Emissions in the 47 Prefectures of Japan.Shigetomi, Y, Matsumoto, K, Ehara, T, Ochi, Y, Ogawa, Y, Shiraki, H, Yamamoto, YSSRN Working Paper Series3156008,,-2018年4月
論文Social Factors Determining the Physical Design Performances of the Solar Water Pumping Systems in Rural NepalYutaka Ito, Ram Dhital, Daisaku Goto, Masaru Ichihashi, Takahiro Ito, Keisuke Kawata, Satoru Komatsu, Yuki Yamamoto, Yuichiro Yoshida, Shinji KanekoIDEC Discussion Paper Series3,,-2014年
論文Deforestation, Child Health and Education: New Evidence from IndonesiaTakaaki Kishida, Takahiro Ito, Yuki YamamotoCSRDA Discussion Paper Series4,,-2021年1月
論文Forest and Floods Mitigation: Evidence from ChinaKaori Tembata, Ken'ichi Matsumoto, Masashi Yamamoto, Yuki YamamotoSSRN Research Paper Series Available at:https://papers.ssrn.com/sol3/papers.cfm?abstract_id=3515698,,-2020年1月
論文Gender-Based Differences in Wage Distribution and Education in NepalYuki Yamamoto, Shinji KanekoSSRN Research Paper Series, Available at https://ssrn.com/abstract=2980195,,-2017年6月
論文気候変動緩和策としてのREDD+ の役割山本 裕基, 竹内 憲司神戸大学経済学研究科 Discussion Paper1016,,-2011年1月 4日
論文The Effects of Forest Change on Agricultural Productivity: Evidence from IndonesiaYuki Yamamoto, Yuichi Ishimura, Yosuke Shigetomi, Mitsuru HattoriSSRN Research Paper Series,,1-262018年
論文A unified treatment of undesirable outputs in social efficiency measurementYuichiro Yoshida, Yuki Yamamoto, Shinji KanekoIDEC Discussion Paper Series6,1,1-42016年10.15027/39663
論文Ecosystem Degradation, Educational Attainment, and Early MarriageYuki Yamamoto, Yosuke ShigetomiSSRN WPS Available at SSRN: https://ssrn.com/abstract=429565,,-2022年12月 10.2139/ssrn.4295653
論文The potential for REDD+ in peatland of Central Kalimantan, IndonesiaYuki Yamamoto, Kenji TakeuchiTropical Peatland Ecosystems,,599-6122015年1月 1日10.1007/978-4-431-55681-7_39This chapter investigates the potential for REDDC in peatland of the Central Kalimantan Province of Indonesia, where a large peatland area captures substantial amounts of carbon. We briefly review the key features of REDDC that have been discussed in international negotiations as well as evaluate the estimated break-even prices for emission reductions through forest conservation. On the basis of estimation results, we conclude that, while REDDC would be potentially beneficial for mitigating global climate change as well as beneficial to the local community, many issues need to be better understood before arriving at a workable institutional designs. Our estimates for the Central Kalimantan case show that the break-even price for carbon is USD 15.45 per ton of carbon, which is far below the average price of carbon credits in 2009. This figure would be reduced to USD 0.71 per ton of carbon, when we include carbon captured in peat. On the other hand, the break-even price becomes much higher than the price of the carbon credits when we consider the possibilities of oil palm plantations. We also discuss the significant roles of economic and noneconomic incentives in successfully implementing REDDC thorough the households’ fire prevention activities.
著書Climate Change Policies and Challenges in Indonesia In Shinji Kaneko and Masato Kawanishi (eds.)Yuki Yamamoto, Kenji TakeuchiSpringer2016年11月
論文The final 28 days: Prenatal exposure to air pollution and child anthropometric outcomes査読有学術雑誌共著Jie Yang;Xintong Chen;Yuki YamamotoJournal of Environmental Management1182892023年9月 ～2023年9月
論文Factors affecting household air pollutants in West Africa: Evidence from Ghana and Nigeria査読有学術雑誌国際共著Kwame Adjei-Mantey;Ken'ichi Matsumoto;Yosuke Shigetomi;Yuki Yamamoto;Tomoki NakayamaEnergy for Sustainable Development76, 1012882023年10月