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Noriaki Matsushima

The University of Osaka - Osaka School of International Public Policy (OSIPP)

1-31, Machikaneyama

Toyonaka, Osaka 560-0043

Japan

  • The University of Osaka - Osaka School of International Public Policy (OSIPP)

SCHOLARLY PAPERS

66

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91

Scholarly Papers (66)

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1.

Data-Driven Mergers and Personalization

ISER DP No. 1108
Number of pages: 56 Posted: 11 Jan 2021
Zhijun Chen, Chongwoo Choe, Jiajia Cong and Noriaki Matsushima
Department of Economics, Monash University, Monash University - Department of Economics, City University of Hong Kong (CityU) and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 765 (81,615)
Citation 20

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Big Data, Personalization, Tech Mergers

2.

Competitive Personalized Pricing

ISER Discussion Paper No. 1023
Number of pages: 51 Posted: 10 Mar 2018
Zhijun Chen, Chongwoo Choe and Noriaki Matsushima
Department of Economics, Monash University, Monash University - Department of Economics and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 701 (94,521)
Citation 5

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Personalized Pricing, Identity Management, Customer Targeting

3.

The Bright Side of the GDPR: Welfare-Improving Privacy Management

Downloads 417 (176,035)

The Bright Side of the GDPR: Welfare-Improving Privacy Management

TILEC Discussion Paper No. 2023-15
Number of pages: 43 Posted: 14 Aug 2023 Last Revised: 27 Sep 2023
Chongwoo Choe, Noriaki Matsushima and Shiva Shekhar
Monash University - Department of Economics, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Tilburg University - Tilburg University School of Economics and Management
Downloads 353 (208,868)

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GDPR, opt-in, opt-out, privacy management, welfare

The Bright Side of the GDPR: Welfare-Improving Privacy Management

CESifo Working Paper No. 10617
Number of pages: 43 Posted: 07 Sep 2023
Chongwoo Choe, Noriaki Matsushima and Shiva Shekhar
Monash University - Department of Economics, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Tilburg University - Tilburg University School of Economics and Management
Downloads 64 (966,800)

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GDPR, opt-in, opt-out, privacy management, welfare

4.

The Effects of Personal Data Management on Competition and Welfare

ISER DP No. 1201
Number of pages: 93 Posted: 24 Mar 2023 Last Revised: 11 Aug 2025
Jiajia Cong and Noriaki Matsushima
City University of Hong Kong (CityU) and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 382 (197,069)
Citation 2

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personal data management, data collection, data application, price discrimination, personal data laws

5.

How Does Downstream Firms' Efficiency Affect Exclusive Supply Agreements?

ISER Discussion Paper No. 878
Number of pages: 43 Posted: 07 Aug 2013 Last Revised: 08 May 2021
Hiroshi Kitamura, Noriaki Matsushima and Misato Sato
Kyoto Sangyo University, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Okayama University - Economics
Downloads 321 (234,399)

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Antitrust policy, Entry deterrence, Exclusive supply contracts, Transformational technology

6.

Exclusive Contracts with Complementary Inputs

Downloads 314 (240,043)
Citation 3

Exclusive Contracts with Complementary Inputs

International Journal of Industrial Organization, Forthcoming
Number of pages: 40 Posted: 09 Jan 2015 Last Revised: 29 Nov 2017
Hiroshi Kitamura, Noriaki Matsushima and Misato Sato
Kyoto Sangyo University, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Okayama University - Economics
Downloads 168 (446,272)

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Antitrust policy; Complementary inputs; Exclusive dealing; Multiple inputs

Exclusive Contracts with Complementary Inputs

International Journal of Industrial Organization, Forthcoming
Number of pages: 40 Posted: 13 Jan 2015 Last Revised: 29 Nov 2017
Hiroshi Kitamura, Noriaki Matsushima and Misato Sato
Kyoto Sangyo University, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Okayama University - Economics
Downloads 146 (506,124)
Citation 3

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Antitrust policy; Complementary inputs; Exclusive dealing; Multiple inputs

7.

Behavior-Based Personalized Pricing: When Firms Can Share Customer Information

ISER DP No. 1083, 2020
Number of pages: 36 Posted: 24 Apr 2020 Last Revised: 22 Feb 2022
Chongwoo Choe, Noriaki Matsushima and Mark J. Tremblay
Monash University - Department of Economics, The University of Osaka - Osaka School of International Public Policy (OSIPP) and University of Nevada, Las Vegas
Downloads 273 (282,737)

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Information Sharing, Behavior-Based Price Discrimination, Personalized Pricing

8.

Privacy Regulations, Consumer Empowerment, and Versioning

Downloads 249 (321,897)

Privacy Regulations, Consumer Empowerment, and Versioning

CESifo Working Paper No. 11769
Number of pages: 41 Posted: 02 Apr 2025
Chongwoo Choe, Jiajia Cong, Noriaki Matsushima and Shiva Shekhar
Monash University - Department of Economics, City University of Hong Kong (CityU), The University of Osaka - Osaka School of International Public Policy (OSIPP) and Tilburg University - Tilburg University School of Economics and Management
Downloads 128 (607,238)

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privacy regulation, privacy management, versioning, monopoly, competition

Privacy Regulations, Consumer Empowerment, and Versioning

Number of pages: 39 Posted: 15 Apr 2025
Shiva Shekhar, Noriaki Matsushima, Chongwoo Choe and Jiajia Cong
Tilburg University - Tilburg University School of Economics and Management, The University of Osaka - Osaka School of International Public Policy (OSIPP), Monash University - Department of Economics and City University of Hong Kong (CityU)
Downloads 121 (602,987)

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privacy regulation, privacy management, versioning, monopoly, competition

9.

Welfare Implications of Personalized Pricing in Competitive Platform Markets: The Role of Network Effects

Downloads 228 (336,244)

Welfare Implications of Personalized Pricing in Competitive Platform Markets: The Role of Network Effects

Number of pages: 33 Posted: 02 Apr 2024
Qiuyu Lu, Noriaki Matsushima and Shiva Shekhar
Osaka University, Graduate School of Economics, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Tilburg University - Tilburg University School of Economics and Management
Downloads 158 (471,708)

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Personalized pricing, Uniform prices, Two-sided market, Content developers.

Welfare Implications of Personalized Pricing in Competitive Platform Markets: The Role of Network Effects

CESifo Working Paper No. 10994
Number of pages: 34 Posted: 13 Mar 2024
Qiuyu Lu, Noriaki Matsushima and Shiva Shekhar
Osaka University, Graduate School of Economics, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Tilburg University - Tilburg University School of Economics and Management
Downloads 70 (895,539)

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personalized pricing, uniform prices, two-sided market, content developers

10.

The Welfare Effects of Third-Degree Price Discrimination in a Differentiated Oligopoly

ISER Discussion Paper No. 800
Number of pages: 33 Posted: 18 Jan 2011
Takanori Adachi and Noriaki Matsushima
Kyoto University - Graduate School of ManagementKyoto University - Graduate School of Economics and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 224 (342,220)
Citation 1

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Third-Degree Price Discrimination, Oligopoly, Social Welfare, Horizontal Product Differentiation, Substitutability, Complementarity

11.

Pre-negotiation Commitment and Internalization in Public Good Provision through Bilateral Negotiations

ISER Discussion Paper No. 948
Number of pages: 64 Posted: 25 Sep 2015 Last Revised: 12 Dec 2019
Noriaki Matsushima and Ryusuke Shinohara
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Department of Economics, Hosei University
Downloads 218 (351,440)

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Public good; Simultaneous bilateral bargaining; Supplier bargaining power; Nash bargaining solution

12.

Airport Privatization and International Competition

ISER Discussion Paper No. 792
Number of pages: 18 Posted: 17 Sep 2010
Toshihiro Matsumura and Noriaki Matsushima
University of Tokyo - Institute of Social Science and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 211 (361,209)
Citation 3

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Airline, Airport, Privatization, International competition, Vertica lrelations

13.

The Arm’s Length Principle and Tacit Collusion

Number of pages: 18 Posted: 17 Jan 2012
Chongwoo Choe and Noriaki Matsushima
Monash University - Department of Economics and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 184 (411,650)
Citation 1

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Transfer price, arm’s length principle, tacit collusion, stability of collusion

14.

Demand Uncertainty, Product Differentiation, and Entry Timing Under Spatial Competition

ISER Discussion Paper No. 1007
Number of pages: 44 Posted: 06 Jul 2017 Last Revised: 07 Apr 2024
Takeshi Ebina, Noriaki Matsushima and Katsumasa Nishide
Meiji University - School of Commerce, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Graduate School of Business and Finance, Waseda University
Downloads 168 (447,215)
Citation 4

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product positioning; Hotelling model; continuous-time; entry timing; real options

15.

Environmental Regulation and Technology Transfers

ISER Discussion Paper No. 862
Number of pages: 32 Posted: 20 Dec 2012
Takao Asano and Noriaki Matsushima
Okayama University - Economics and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 166 (451,954)
Citation 1

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environmental regulation, technology transfer, international competition, duopoly

16.

Exclusive Contracts and Bargaining Power

Economics Letters, Vol. 151, pp 1-3, February 2017, ISER Discussion Paper No. 978
Number of pages: 12 Posted: 09 Sep 2016 Last Revised: 17 Dec 2016
Hiroshi Kitamura, Noriaki Matsushima and Misato Sato
Kyoto Sangyo University, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Okayama University - Economics
Downloads 164 (456,852)
Citation 2

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Antitrust Policy, Entry Deterrence, Exclusive Contracts, Nash Bargaining

17.

Personalized Pricing When Consumers Can Purchase Multiple Items

ISER DP No. 1192R
Number of pages: 54 Posted: 24 Mar 2023
Qiuyu Lu and Noriaki Matsushima
Osaka University, Graduate School of Economics and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 162 (464,454)

Abstract:

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Personalized pricing, Multi-unit purchase, Hotelling model

18.

Supplier Encroachment and Retailer Effort

ISER Discussion Paper No. 1027
Number of pages: 66 Posted: 09 Apr 2018
Noriaki Matsushima and Tomomichi Mizuno
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Faculty of Economics, University of Nagasaki
Downloads 154 (482,968)
Citation 3

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encroachment, dual-channel model, investment, vertical relation

19.

Competition Between Offline and Online Retailers with Heterogeneous Customers

ISER DP No. 1056, May 2019
Number of pages: 51 Posted: 13 Jun 2019 Last Revised: 08 Aug 2019
Stefano Colombo and Noriaki Matsushima
Catholic University of the Sacred Heart of Milan and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 152 (494,203)

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e-commerce, game theory, horizontal differentiation, vertical differentiation

20.

Port Privatization in an International Oligopoly

ISER Discussion Paper No. 864
Number of pages: 31 Posted: 15 Feb 2013
Noriaki Matsushima and Kazuhiro Takauchi
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Onomichi City University
Downloads 149 (497,070)
Citation 6

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Port Privatization, Port charge, Oligopoly, Strategic trade policy

21.

Horizontal Mergers, Firm Heterogeneity, and R&D Investments

ISER Discussion Paper No. 754
Number of pages: 32 Posted: 17 Sep 2009
Noriaki Matsushima, Yasuhiro Sato and Kazuhiro Yamamoto
The University of Osaka - Osaka School of International Public Policy (OSIPP), Osaka University - Graduate School of Economics and The University of Osaka - Graduate School of Economics
Downloads 137 (537,489)
Citation 1

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mergers, oligopoly, R&D, heterogeneity

22.

Data Regulation, Platform Encroachment, and the Matthew Effect

Number of pages: 51 Posted: 16 Dec 2025
Chongwoo Choe, Antoine Dubus, Noriaki Matsushima and Shiva Shekhar
Monash University - Department of Economics, ETH Zürich, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Tilburg University - Tilburg University School of Economics and Management
Downloads 136 (596,393)
Citation 1

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Marketplace Platforms, Data Regulations, Digital Markets Act, Innovation

23.

Patent Licensing, Bargaining, and Product Positioning

ISER Discussion Paper No. 775
Number of pages: 24 Posted: 25 May 2010 Last Revised: 05 Sep 2014
Toshihiro Matsumura and Noriaki Matsushima
University of Tokyo - Institute of Social Science and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 135 (547,695)

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licensing, oligopoly, R&D, location, bargaining

24.

How Do Market Structures Affect Decisions on Vertical Integration/Separation?

ISER Discussion Paper No.770
Number of pages: 28 Posted: 06 Feb 2010
Noriaki Matsushima and Tomomichi Mizuno
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Faculty of Economics, University of Nagasaki
Downloads 131 (558,171)
Citation 1

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vertical integration, vertical separation, local monopolists, inputs, technology

25.

Input Specificity and Product Differentiation

Number of pages: 40 Posted: 25 Jun 2009
Noriaki Matsushima and Tomomichi Mizuno
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Faculty of Economics, University of Nagasaki
Downloads 131 (558,171)
Citation 1

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oligopoly, product differentiation, upstream firm, input specificity

26.

Strategic Perils of Outsourcing: Sourcing Strategy and Product Positioning

ISER Discussion Paper No. 983
Number of pages: 24 Posted: 29 Oct 2016
Noriaki Matsushima and Cong Pan
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Kyoto Sangyo University-Faculty of Economics
Downloads 126 (572,948)
Citation 1

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Outsourcing, Product differentiation, Suppliers, Hotelling model

27.

Organizational Structure and Technological Investment

ISER DP No. 1069
Number of pages: 53 Posted: 05 Dec 2019 Last Revised: 24 Mar 2023
Ines Macho-Stadler, Noriaki Matsushima and Ryusuke Shinohara
Universidad Autonoma de Barcelona, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Department of Economics, Hosei University
Downloads 122 (588,531)

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R&D, Vertical separation, Market structure, Spillover

28.

Market Competition, R&D and Firm Profits in Asymmetric Oligopoly

ISER Discussion Paper No. 777
Number of pages: 31 Posted: 27 May 2010
Junichiro Ishida, Toshihiro Matsumura and Noriaki Matsushima
Osaka University - Institute of Social and Economic Research, University of Tokyo - Institute of Social Science and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 120 (604,538)
Citation 5

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competition, oligopoly, R&D, heterogeneity, entry

29.

Vertical Separation as a Defense against Strong Suppliers

ISER Discussion Paper No. 755
Number of pages: 30 Posted: 17 Sep 2009
Noriaki Matsushima and Tomomichi Mizuno
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Faculty of Economics, University of Nagasaki
Downloads 120 (600,462)
Citation 4

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Multiple inputs, Bargaining, Disintegration, Double marginalization

30.

Strategic Dual Sourcing as a Driver for Free Revealing of Innovation

ISER Discussion Paper No. 936
Number of pages: 33 Posted: 15 May 2015
Noriaki Matsushima and Lex Zhao
The University of Osaka - Osaka School of International Public Policy (OSIPP) and RIEB, Kobe University
Downloads 113 (626,371)

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Dual sourcing, Outside option, Spillover, Vertical relations

31.

Does Self-Regulation of Advertisement Length Improve Consumer Welfare?

ISER Discussion Paper No. 829
Number of pages: 34 Posted: 19 Jan 2012
Taisuke Matsubae and Noriaki Matsushima
Faculty of Economics, Chuo University and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 113 (626,371)

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self-regulation, program quality, advertisement volume, consumer surplus, heterogeneous consumer

32.

The Countervailing Power Hypothesis When Dominant Retailers Function as Sales Promoters

ISER Discussion Paper No. 981
Number of pages: 19 Posted: 06 Oct 2016 Last Revised: 05 Jul 2017
Noriaki Matsushima and Shohei Yoshida
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Dokkyo University - Faculty of Economics
Downloads 112 (630,858)
Citation 2

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Countervailing power, Buyer power, Dominant retailer, Two-part tariff

33.

Behavior-Based Price Discrimination and Product Choice

ISER DP No. 1079, March 2020
Number of pages: 99 Posted: 16 Mar 2020
Chongwoo Choe and Noriaki Matsushima
Monash University - Department of Economics and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 111 (635,507)
Citation 1

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behavior-based price discrimination, spatial competition

34.

Private Provision of Public Goods that are Complements for Private Goods: Application to Open Source Software Developments

ISER Discussion Paper No. 830
Number of pages: 35 Posted: 05 Feb 2012
Noriaki Matsushima and Ryusuke Shinohara
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Department of Economics, Hosei University
Downloads 111 (635,507)
Citation 1

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public goods, voluntary participation, strong complementarity, transfer of private goods

35.

A Manufacturer's Incentive to Open its Direct Channel and its Impact on Welfare

ISER Discussion Paper No. 1026
Number of pages: 20 Posted: 03 Apr 2018
Noriaki Matsushima, Tomomichi Mizuno and Cong Pan
The University of Osaka - Osaka School of International Public Policy (OSIPP), Faculty of Economics, University of Nagasaki and Kyoto Sangyo University-Faculty of Economics
Downloads 108 (649,907)
Citation 2

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distribution channels, supplier encroachment, two-part tariff contract, welfare

36.

Naked Exclusion Under Exclusive-Offer Competition

ISER Discussion Paper No. 1021
Number of pages: 42 Posted: 08 Mar 2018
Hiroshi Kitamura, Noriaki Matsushima and Misato Sato
Kyoto Sangyo University, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Okayama University - Economics
Downloads 104 (669,616)
Citation 2

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Antitrust policy, Exclusive dealing, Exclusive-offer competition, Imperfect competition

37.

Market Size and Vertical Structure in the Railway Industry

The Institute of Social Economic Research Discussion Paper No. 820
Number of pages: 24 Posted: 14 Oct 2011
Noriaki Matsushima and Fumitoshi Mizutani
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Kobe University - Graduate School of Business Administration
Downloads 102 (679,608)

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vertical integration, railway industry, market size, vertical coordination

38.

Should Firms Employ Personalized Pricing?

ISER Discussion Paper No. 869
Number of pages: 31 Posted: 04 Apr 2013
Toshihiro Matsumura and Noriaki Matsushima
University of Tokyo - Institute of Social Science and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 101 (709,832)
Citation 3

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personalized pricing, heterogeneity, cost reductions, game theory

39.

Quality Improvement to Meet Competitive Fringe

ISER Discussion Paper No. 854
Number of pages: 15 Posted: 15 Aug 2012
Noriaki Matsushima and Ren-Jye Liu
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Industrial Engineering and Enterprise Information, Tunghai University
Downloads 101 (684,672)

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fringe firms, competitive pressure, investments, vertical differentiation

40.

Product Differentiation and Entry Timing in a Continuous-Time Spatial Competition Model with Vertical Relations

ISER Discussion Paper No. 1009
Number of pages: 39 Posted: 21 Aug 2017
Takeshi Ebina and Noriaki Matsushima
Meiji University - School of Commerce and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 97 (704,534)
Citation 1

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Entry timing, Hotelling model, Vertical relations, Continuous-time model, Nash bargaining

41.

Which Is Better for Durable Goods Producers, Exclusive or Open Supply Chain?

ISER DP No. 1115
Number of pages: 61 Posted: 18 Feb 2021
Hiroshi Kitamura, Noriaki Matsushima and Misato Sato
Kyoto Sangyo University, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Okayama University - Economics
Downloads 96 (715,072)
Citation 1

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Antitrust policy, Durable goods, Exclusive supply chain, Vertical relation

42.

Privacy Regulations

Number of pages: 40 Posted: 19 May 2025
Chongwoo Choe, Jiajia Cong, Noriaki Matsushima and Shiva Shekhar
Monash University - Department of Economics, City University of Hong Kong (CityU), The University of Osaka - Osaka School of International Public Policy (OSIPP) and Tilburg University - Tilburg University School of Economics and Management
Downloads 92 (736,406)

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Privacy Regulations, Consumer Empowerment, and Versioning privacy regulation, privacy management, versioning, monopoly

43.

Competition between Physical and Electronic Content Retailers

ISER DP No. 1123
Number of pages: 26 Posted: 06 Apr 2021
Yuta Kittaka, Noriaki Matsushima and Fuyuki Saruta
Kyoto Sangyo University, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Doshisha University - Graduate School of Commerce
Downloads 92 (730,864)

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Agency contract, Price-quantity competition, Dual-channel supply chain, Royalty rate

44.

Product Differentiation and Entry Timing in a Continuous Time Spatial Competition Model

ISER Discussion Paper No. 915
Number of pages: 26 Posted: 20 Oct 2014
Takeshi Ebina, Noriaki Matsushima and Daisuke Shimizu
Meiji University - School of Commerce, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Faculty of Economics, Gakushuin University
Downloads 92 (730,864)

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Location; Hotelling model; Continuous time; Entry timing

45.

Strategic Anonymity and Behavior-Based Pricing

Downloads 91 (742,061)

Strategic Anonymity and Behavior-Based Pricing

Number of pages: 33 Posted: 16 Jul 2025
Stefano Colombo, Paolo G. Garella and Noriaki Matsushima
Catholic University of the Sacred Heart of Milan, Department of Economics, Management, and Quantitative Methods and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 58 (1,006,630)

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strategic information revelation, strategic anonymity, behavior-based pricing, data privacy, internet pricing

Strategic Anonymity and Behavior-Based Pricing

Number of pages: 28 Posted: 20 Aug 2024
Stefano Colombo, Paolo G. Garella and Noriaki Matsushima
Catholic University of the Sacred Heart of Milan, Department of Economics, Management, and Quantitative Methods and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 33 (1,311,254)

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strategic anonymity, behavior-based pricing, privacy, internet pricing

46.

Data-Driven Platform Encroachment

CESifo Working Paper No. 12233
Number of pages: 53 Posted: 12 Nov 2025
Chongwoo Choe, Antoine Dubus, Noriaki Matsushima and Shiva Shekhar
Monash University - Department of Economics, ETH Zürich, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Tilburg University - Tilburg University School of Economics and Management
Downloads 88 (790,029)

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marketplace platforms, data regulations, digital markets act, innovation

47.

Expanding Distribution Channels

ISER Discussion Paper No. 958
Number of pages: 35 Posted: 22 Feb 2016
Noriaki Matsushima
The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 88 (753,595)
Citation 1

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channel expansion, dual channel, increasing marginal cost, retailers

48.

The Effects of Non-Assertion of Patents Provisions: R&D Incentives in Vertical Relationships

ISER Discussion Paper No. 807
Number of pages: 20 Posted: 20 Apr 2011
Noriaki Matsushima, Koki Arai, Ikuo Ishibashi and Fumio Sensui
The University of Osaka - Osaka School of International Public Policy (OSIPP), JFTC & CPRC (Japan Fair Trade Commission), affiliation not provided to SSRN and Kobe University
Downloads 87 (759,537)

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vertical relations, investment, technology spillover, NAP provisions

49.

Relative Performance and R&D Competition

ISER Discussion Paper No. 752
Number of pages: 20 Posted: 28 Aug 2009
Toshihiro Matsumura, Noriaki Matsushima, Susumu Cato and Institute of Social and Economic Research
University of Tokyo - Institute of Social Science, The University of Osaka - Osaka School of International Public Policy (OSIPP), University of Tokyo and The University of Osaka - Institute of Social and Economic Research (ISER)
Downloads 87 (759,537)
Citation 2

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relative profit, innovation, spite, altruism

50.

Defending Home Against Giants: Exclusive Dealing as a Survival Strategy for Local Firms

ISER DP No.1122R
Number of pages: 41 Posted: 19 Apr 2021 Last Revised: 04 Oct 2021
Hiroshi Kitamura, Noriaki Matsushima and Misato Sato
Kyoto Sangyo University, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Okayama University - Economics
Downloads 85 (771,553)

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Multinational firms, Exclusive dealing, Vertical relation, Market protection

51.

Evolution of Competitive Equilibrium with Endogenous Product Differentiation

ISER Discussion Paper No. 776
Number of pages: 13 Posted: 25 May 2010
Toshihiro Matsumura, Noriaki Matsushima and Tetsuo Yamamori
University of Tokyo - Institute of Social Science, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Gunma National College of Technology - Department of General Education
Downloads 84 (783,685)

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product positioning, two dimensional choice, Walrasian, evolutionally stable, spatial agglomeration

52.

Regulated Input Price, Vertical Separation, and Leadership in Free Entrymarkets

ISER Discussion Paper No. 853
Number of pages: 22 Posted: 15 Aug 2012
Toshihiro Matsumura and Noriaki Matsushima
University of Tokyo - Institute of Social Science and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 83 (783,685)
Citation 2

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network industry, access charge, manipulation of accounting, regulation

53.

What Factors Determine the Number of Trading Partners?

ISER Discussion Paper No. 808
Number of pages: 39 Posted: 28 Apr 2011
Noriaki Matsushima and Ryusuke Shinohara
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Department of Economics, Hosei University
Downloads 80 (803,225)
Citation 2

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buyer, supplier, investment, economies of scope

54.

Multi-Market Competition, R&D, and Welfare in Oligopoly

ISER Discussion Paper No. 796
Number of pages: 25 Posted: 27 Oct 2010
Akio Kawasaki, Ming Hsin Lin and Noriaki Matsushima
Kagoshima University - Faculty of Education, Chukyo University - Department of Economics and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 79 (809,932)

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multi-market, oligopoly, process R&D, entry, welfare

55.

A Small Firm Leads to Curious Outcomes: Social Surplus, Consumer Surplus, and R&D Activities

ISER Discussion Paper No. 742
Number of pages: 27 Posted: 08 Jun 2009
Toshihiro Matsumura and Noriaki Matsushima
University of Tokyo - Institute of Social Science and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 77 (830,555)

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product selection, minor firm, R&D

56.

Multimarket Linkages, Buyer Power, and the Productivity Puzzle

ISER Discussion Paper No. 797
Number of pages: 29 Posted: 20 Oct 2010
Noriaki Matsushima and Lex Zhao
The University of Osaka - Osaka School of International Public Policy (OSIPP) and RIEB, Kobe University
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Vertical Structure, Market power, Productivity, Multi-Market Bargaining

57.

The Impacts of Suppliers and Mutual Outsourcing on Organizational Forms

ISER DP No. 1155
Number of pages: 49 Posted: 11 Jan 2022
Noriaki Matsushima and Yasuhiro Arai
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Kochi University - Faculty of Humanities and Economics
Downloads 65 (924,743)
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Mutual outsourcing, Supplier, Delegation, Asymmetric managerial forms.

58.

Who Benefits from Resale-Below-Cost Laws?

ISER Discussion Paper No. 875
Number of pages: 48 Posted: 10 Jun 2013
Noriaki Matsushima and Akira Miyaoka
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Nihon University - College of Commerce
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Loss-leader Pricing, Channel Power, Vertical Relations

59.

Technology Spillovers and Outside Options in a Bilateral Duopoly

ISER DP No. 1039
Number of pages: 29 Posted: 20 Aug 2018
Noriaki Matsushima and Lex Zhao
The University of Osaka - Osaka School of International Public Policy (OSIPP) and RIEB, Kobe University
Downloads 64 (924,743)
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Trategic Sourcing, Outside Option, Spillovers, Vertical Relations

60.

Regional Restriction, Strategic Delegation, and Welfare

ISER Discussion Paper No. 761
Number of pages: 13 Posted: 16 Nov 2009
Toshihiro Matsumura and Noriaki Matsushima
University of Tokyo - Institute of Social Science and The University of Osaka - Osaka School of International Public Policy (OSIPP)
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product selection, delegation, Hotelling, locational restriction

61.

Personalized Pricing with Heterogeneous Mismatch Costs

ISER DP No.1184
Number of pages: 32 Posted: 28 May 2024
Noriaki Matsushima, Tomomichi Mizuno and Cong Pan
The University of Osaka - Osaka School of International Public Policy (OSIPP), Kobe University and Kyoto Sangyo University-Faculty of Economics
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Personalized pricing, Group pricing, Heterogeneous consumer types, Hotelling model.

62.

Domestic Competition and Foreign Direct Investment In Unionized Oligopolyenter

ISER Discussion Paper No. 757
Number of pages: 42 Posted: 14 Oct 2009
Junichiro Ishida and Noriaki Matsushima
Osaka University - Institute of Social and Economic Research and The University of Osaka - Osaka School of International Public Policy (OSIPP)
Downloads 56 (1,010,164)

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R&D investment, vertical relation, transport cost, welfare, wage bargaining

63.

Market Expansion May Harm the Supplier in a Bilateral Monopoly

ISER DP No. 1040
Number of pages: 13 Posted: 20 Aug 2018
Noriaki Matsushima and Lex Zhao
The University of Osaka - Osaka School of International Public Policy (OSIPP) and RIEB, Kobe University
Downloads 53 (1,031,043)
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Bilateral Monopoly, Nash Bargaining, Outside Suppliers

64.

Infrastructure Upgrades and Foreclosure with Coexistence of Service-Based and Facility-Based Firms

ISER Discussion Paper No. 860
Number of pages: 40 Posted: 10 Dec 2012
Noriaki Matsushima and Keizo Mizuno
The University of Osaka - Osaka School of International Public Policy (OSIPP) and Kwansei Gakuin University
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investment, access, service-based firm, facility-based firm

65.

Access Charges, Vertical Separation, and Lobbying

ISER Discussion Paper No. 810
Number of pages: 23 Posted: 11 May 2011
Toshihiro Matsumura and Noriaki Matsushima
University of Tokyo - Institute of Social Science and The University of Osaka - Osaka School of International Public Policy (OSIPP)
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network industry, access charge, manipulation of accounting, regulation

66.

Lease or Sale: When a Durable Goods Monopolist Can Choose Supply Chain’s Openness

ISER DP No. 1127
Number of pages: 26 Posted: 06 Apr 2021
Hiroshi Kitamura, Noriaki Matsushima and Misato Sato
Kyoto Sangyo University, The University of Osaka - Osaka School of International Public Policy (OSIPP) and Okayama University - Economics
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Durable goods, Exclusive dealing, Vertical relation, Antitrust policy