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都市経済学研究会

場所:京都大学経済研究所 本館1階 第二共同研究室 【アクセス】
(変更のある場合は別に記載いたします。)

 

時間:3時~6時(時間変更のある場合は別に記載いたします。)

 

世話人

文世一 (京都大学大学院経済学研究科) [HP]
森知也 (京都大学経済研究所) [HP]
大澤実 (京都大学経済研究所)
[HP]
町北朋洋 (京都大学東南アジア地域研究研究所)
[HP]
松島格也 (京都大学大学院工学研究科)
[HP]
山本和博 (大阪大学大学院経済学研究科)
松尾美和 (神戸大学経済経営研究所)
[HP]

 

連絡先

TEL:075-753-7120(秘書・中村) FAX:075-753-7198

Email: 

 

 

カテゴリ
日時
タイトル
報告者/場所
詳細
2019/05/24 (金)
16:30〜18:00
Properties of property taxation (joint with Rainald Borck and Jun Oshiro)
佐藤泰裕(東京大学)
京都大学経済研究所本館1階 第二共同研究室
2019/05/24 (金)
15:00〜16:30
Unit-level long-run dynamics of 'sticky' housing rents
鈴木雅智(東京大学)
京都大学経済研究所本館1階 第二共同研究室

要旨:This paper investigates unit-level monthly dynamics of housing rents through periods of tenancy and vacancy, using a unique panel of rental units in Tokyo through 1996-2017. We find that (i) consistent overall rent stickiness is attributable to the small extensive margin (limited adjustment opportunity) and small intensive margin (rare adjustment at contract renewal stages); (ii) expanded rent gaps from market level during tenancies become small during vacancies; and (iii) rents exhibit time/state dependence during both tenancies and vacancies, while a specific relationship between a long-term tenant and an owner results in a discount during the tenancy.

2019/02/19 (火)
16:30〜18:00
Sustainable forms of Seoul Metro systems based on big data analytics
Seungjae Lee(University of Seoul)
京都大学経済研究所本館1階 第二共同研究室
2019/01/25 (金)
15:00〜16:30
Impacts of high-speed rail construction on urban agglomerations: Evidence from Kyushu in Japan (with Yasuhiro Sato)
岡本千草(東京大学・院)
京都大学経済研究所本館1階 第二共同研究室
要旨:High-speed rail integrates regions and cities, and thus can possibly have significant impacts on the distribution of economic activities. Using the opening and extensions of a high-speed rail, Shinkansen, in Kyushu, Japan, we examine its effects on the distribution of economic activities across urban agglomerations. We focus on changes in land prices and estimate hedonic price equations to conduct a difference-in-difference analysis. We find that the large metropolitan areas gained from the high-speed rail by experiencing increases in land prices, whereas small metropolitan areas located between them lost by experiencing decreased land prices. However, such positive effects are shown to be limited to areas close to Shinkansen stations.
2019/01/25 (金)
16:30〜18:00
External benefits of geographical concentration of firms with trade network (with Kentaro Nakajima and Kosuke Shoda)
河野達仁(東北大学)
京都大学経済研究所本館1階 第二共同研究室

要旨:When making a location decision, a firm considers only its own trading costs and ignores trading costs paid by trading partner firms. The exclusion of the latter is the source of locational externalities. We examine this locational externality in the Tokyo metropolitan area, using the actual trade networks. Results show (1) we classify what trade patterns involve locational externalities, (2) the ratio of trades involving locational externalities is about 8%, and (3) the transfer of a randomly-chosen 5% of firms to the center of Tokyo can generate external benefits of 0.13-0.21% in the total industry in terms of value added.

2018/12/21 (金)
16:30〜18:00
Matching and agglomeration: Theory and evidence from Japanese firm-to-firm trade
宮内悠平(Stanford University)
京都大学経済研究所本館1階 第二共同研究室
2018/12/21 (金)
15:00〜16:30
Highways, high-speed railways, and the growth of Japanese cities (with Tomoya Mori)
武田航平(London School of Economics・院)
京都大学経済研究所本館1階 第二共同研究室
2018/11/16 (金)
15:00〜16:30
Inter-regional risk sharing of transport infrastructure against natural disasters
伊藤亮(東北大学)
京都大学経済研究所本館1階 第二共同研究室
2018/11/16 (金)
16:30〜18:00
Natural disasters and trade: The mitigating impact of port substitution
浜野正樹(早稲田大学)
京都大学経済研究所本館1階 第二共同研究室
要旨:We study the effect of natural disasters on port level exports. We model the interaction between firms and ports to study how strongly exports from one port are affected by changes in the cost of exporting at neighboring ports. We extend the standard trade model with heterogeneous firms to a multiple port structure where exporting is subject to port specific local transportation costs, port specific fixed export costs and international bilateral trade costs. We show that gravity distortion due to firm heterogeneity is conditional on the comparative advantage at the port level and resulting substitution of exports across ports. We present evidence of the substitution effect using the 2011 Great East Japan Earthquake, indicating that at least 40% of exports was substituted to other ports following the disaster. The substitution effects is strongest in technology intensive product categories, which suggests an interaction between supply chains and domestic trade costs.
2018/10/19 (金)
16:30〜18:00
Heterogeneous treatment effects of a place-based policy: The role of production networks(藤嶋翔太・菅原慎矢と共著)
星野匡郎(早稲田大学)
京都大学経済研究所本館1階 第二共同研究室
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