MIZUTANI Jun | |
Graduate School of Maritime Sciences / Department of Maritime Sciences | |
Associate Professor | |
Business / Economics |
Oct. 2019 日本海運経済学会, Award for International Exchange, The Impact of LCC on Non-Aeronautical Revenues in Airport: An Empirical Study of UK Airports
Oct. 2011 Japan Society of Logistics and Shipping Economics, 日本海運経済学会賞(論文の部), Airline Merger and Competition in Japan: A Conduct-Parameter and Theoretical-Price Approach
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Oct. 2004 Japan Society of Transportaion Economics, The Thesis Prize of the Japan Society of Transportation Economics, -
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The purpose of this study is to clarify the impact of low cost carriers (LCCs) on non-aeronautical revenues in 26 UK airports from 1999 to 2008. Increasingly non-aeronautical revenues have become an important source for airport revenue. Our literature review highlights that there is little consensus in empirical results concerning LCC impact on non-aeronautical revenues, some of these report positive impact while others show negative impact. We estimate a non-aeronautical revenue function which includes frequency share of LCC, Air Transport Movements (ATMs), number of passengers and population of hinterland of each observed airports as explanatory variables. In addition to this, we produce marginal revenue estimates for both the case of capacity constrained and capacity unconstrained circumstance in airports. As a result, in the case of a non-capacity constrained airport, on average, the marginal revenue of an additional LCC ATM is (sic)147 while for non-LCC ATM it is (sic)226. On the other hand, in the case of a capacity constrained airport, on average, substituting one non-LCC ATM with an LCC ATM reduces revenue by (sic)79. 2017 Elsevier Ltd. All rights reserved.
ELSEVIER SCI LTD, Sep. 2017, JOURNAL OF AIR TRANSPORT MANAGEMENT, 64 (Part A), 77 - 85, English[Refereed]
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In Japan, the yardstick regulation was implemented as an incentive only for large private railway companies, in 1997. This study examined the effects of yardstick regulation on productivity of private railway companies by comparing TFP (Total Factor Productivity) of a large private railway group with that of a small private railway group in Kansai metropolitan area. We interpreted a railway's service to conduct the stratified 3T activities; Track, Train and Transport and estimated TFP for individual and total 3T activities. Estimation results showed that both railway groups had increased their TFP of total 3T activities contributed by productivity improvements of track and train activities since 1997. On the other hand, we could not find obvious evidences to show that the yardstick regulation for large railway companies had generated productivity improvements compared with small railway companies to which the traditional rate of return regulation is applied. (C) 2016 Elsevier Ltd. All rights reserved.
ELSEVIER SCI LTD, Nov. 2016, RESEARCH IN TRANSPORTATION ECONOMICS, 59, 86 - 93, English[Refereed][Invited]
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In 2003, Japan Airlines and Japan Air System merged to become an equal rival to All Nippon Airways, which had significant market power in the domestic air transportation market in Japan. This paper examines the merger effects on the competition structure of the air transportation market using conduct parameter and theoretical price approaches. We test to see if the merger changed the market structure because there had been a leader follower relationship among three carriers before the merger, and we had an equal competitor relationship between two carriers after the merger. (C) 2010 Elsevier Ltd. All rights reserved.
ELSEVIER SCI LTD, Mar. 2011, JOURNAL OF AIR TRANSPORT MANAGEMENT, 17 (2), 120 - 124, English[Refereed]
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Japan Society of Public Utility Economics
Japan Society of Logistics and Shipping Economics
World Conference on Transport Research Society
Applied Regional Science Conference
Japan Logistics Society
Japanese Economic Association
The Japan Society of Transportation Economics
世界交通学会
応用地域学会
日本物流学会
日本経済学会
日本交通学会
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