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Tetsuya Shinkai

Personal Details

First Name:Tetsuya
Middle Name:
Last Name:Shinkai
Suffix:
RePEc Short-ID:psh228
Terminal Degree:1992 Faculty of Economics; Nagoya City University (from RePEc Genealogy)

Affiliation

School of Economics
Kwansei Gakuin University

Hyogo, Japan
http://www.kwansei.ac.jp/s_economics/
RePEc:edi:dekgujp (more details at EDIRC)

Research output

as
Jump to: Working papers Articles

Working papers

  1. Tetsuya Shinkai & Naoshi Doi, 2023. "Menu-pricing and Quality Decisions of a Platform Monopolist," Discussion Paper Series 252, School of Economics, Kwansei Gakuin University.
  2. Tetsuya Shinkai & Takao Ohkawa & Makoto Okamura & Ryoma Kitamura, 2023. "Effects of Exchange Rate Volatility on Behaviors of Affliate Firms in a Foreign Oligopoly under the Revision of Supply Chains," Discussion Paper Series 249, School of Economics, Kwansei Gakuin University.
  3. Tetsuya Shinkai & Naoshi Doi, 2023. "Price and quality decision of a monopoly platform for transaction with shipping," Discussion Paper Series 252-2, School of Economics, Kwansei Gakuin University, revised Jul 2023.
  4. Tetsuya Shinkai & Ryoma Kitamura, 2021. "How Do the Relative Superiority of a High-quality Good and Cost Inefficiency between Firms Affect Product Lines in Multiproduct Firms?," Discussion Paper Series 230, School of Economics, Kwansei Gakuin University.
  5. Tetsuya Shinkai & Takao Ohkawa & Makoto Okamura & Ryoma Kitamura, 2020. "Effects of Changes in Exchange Rate Volatility on Short-run Equilibrium in International Oligopoly," Discussion Paper Series 215, School of Economics, Kwansei Gakuin University.
  6. Tetsuya Shinkai & Ryoma Kitamura, 2019. "Production Substitution of Goods Within and Between Firms in a Multiproduct Duopoly," Discussion Paper Series 197, School of Economics, Kwansei Gakuin University.
  7. Tetsuya Shinkai & Takao Ohkawa & Makoto Okamura, 2018. "Effects of Change in Local Content Requirement and Exchange Rate Volatility in an International Oligopoly," Discussion Paper Series 180, School of Economics, Kwansei Gakuin University, revised May 2018.
  8. Tetsuya Shinkai & Ryoma Kitamura, 2018. "Product Line Strategy within a Vertically Differentiated Duopoly under Non-negativity Outputs Constraints," Discussion Paper Series 179, School of Economics, Kwansei Gakuin University.
  9. Tetsuya Shinkai & Takao Ohkawa & Makoto Okamura & Kozo Harimaya, 2015. "Strategic Delegation of Indebted Firms in a Duopoly with Uncertain Demand," Discussion Paper Series 135, School of Economics, Kwansei Gakuin University, revised Sep 2015.
  10. Ryoma Kitamura & Tetsuya Shinkai, 2015. "Product Line Strategy in a Vertically Di¤erentiated Duopoly," Discussion Paper Series 134, School of Economics, Kwansei Gakuin University, revised Aug 2015.
  11. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Cannibalization may Allow a Cost-inefficient Firm to Earn more than a Cost-effcient Firm in a Duopoly with Two Vertically Differentiated Goods," Discussion Paper Series 113, School of Economics, Kwansei Gakuin University, revised Jan 2014.
  12. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Cannibalization within the Single Vertically Di¤erentiated Duopoly," Discussion Paper Series 124, School of Economics, Kwansei Gakuin University, revised Dec 2014.
  13. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Strategic Choice on Product Line in Vertically Differentiated Duopoly," Discussion Paper Series 120, School of Economics, Kwansei Gakuin University, revised Aug 2014.
  14. Ryoma Kitamura & Tetsuya Shinkai, 2013. "The Economics of Cannibalization: A Duopoly in which Firms Supply Two Vertically Differentiated Products," Discussion Paper Series 100, School of Economics, Kwansei Gakuin University, revised Feb 2013.
  15. Kozo Harimaya & Takao Ohkawa & Makoto Okamura & Tetsuya Shinkai, 2012. "Sales-Maximization vs. Profit-Maximization: Managerial Behavior at Japanese Regional Banks 1980-2009," Discussion Paper Series 94, School of Economics, Kwansei Gakuin University, revised Sep 2012.
  16. Tetsuya Shinkai & Takao Ohkawa & Makoto Okamura & Kozo Harimaya, 2012. "Delegation and Limited Liability in a Modern Capitalistic Economy," Discussion Paper Series 87, School of Economics, Kwansei Gakuin University, revised Apr 2012.
  17. Takao Ohkawa & Tetsuya Shinkai & Makoto Okamura & Kozo Harimaya, 2012. "Endogenous Determination of the Liability Rule in Oligopolistic Markets," Discussion Paper Series 91, School of Economics, Kwansei Gakuin University, revised Jul 2012.
  18. Tetsuya Shinkai & Takao Ohkawa & Makoto Okamura & Kozo Harimaya, 2012. "Why did the Dutch East India Co. outperform the British East India Co.? —A theoretical explanation based on the objective of the firm and limited liability—," Discussion Paper Series 96, School of Economics, Kwansei Gakuin University, revised Dec 2012.
  19. Keizo Mizuno & Testuya Shinkai, 2006. "Delegating Infrastructure Projects with Open Access," Discussion Paper Series 28, School of Economics, Kwansei Gakuin University, revised Jan 2006.
  20. Testuya Shinkai & Makoto Okamura, 2006. "The Effects of the Asymmetry of Information Intrafirms on Oligopolistic Market Outcomes," Discussion Paper Series 29, School of Economics, Kwansei Gakuin University, revised Apr 2006.
  21. Ken Tabata & Testuya Shinkai & Satoru Tanaka & Makoto Okamura, 2005. "Parallel Imports, Drag Price Control and Pharmaceutical Innovation," Discussion Paper Series 26, School of Economics, Kwansei Gakuin University, revised Aug 2005.
  22. Makoto Okamura & Testuya Shinkai & Satoru Tanaka, 2005. "A Cross-Licensing System Discourages R&D Investments In Completely Complementary Technologies," Discussion Paper Series 27, School of Economics, Kwansei Gakuin University, revised Sep 2005.
  23. Testuya Shinkai & Satoru Tanaka & Makoto Okamura, 2005. "Licensing and R&D Investment of Duopolistic Firms with Partially Complementary Technologies," Discussion Paper Series 25, School of Economics, Kwansei Gakuin University, revised Mar 2005.
  24. Koichi Futagami & Makoto Okamura & Tetsuya Shinkai & Nobuhiro Mori, 2005. "Organizational Entry Deterrence Barrier:The Japanese Firm vs.the American Firm," Discussion Paper Series 23, School of Economics, Kwansei Gakuin University, revised Jan 2005.

Articles

  1. Kitamura, Ryoma & Shinkai, Tetsuya, 2015. "Product line strategy within a vertically differentiated duopoly," Economics Letters, Elsevier, vol. 137(C), pages 114-117.
  2. Takao Ohkawa & Tetsuya Shinkai & Makoto Okamura, 2012. "The Tragedy Of The Anti-Commons In The Long Run In A Common-Resource Economy," The Japanese Economic Review, Japanese Economic Association, vol. 63(2), pages 171-184, June.
  3. Keizo Mizuno & Tetsuya Shinkai, 2006. "Delegating Infrastructure Projects with Open Access," Journal of Economics, Springer, vol. 88(3), pages 243-261, September.
  4. Shinkai, Tetsuya, 2000. "Second Mover Disadvantages in a Three-Player Stackelberg Game with Private Information," Journal of Economic Theory, Elsevier, vol. 90(2), pages 293-304, February.

Citations

Many of the citations below have been collected in an experimental project, CitEc, where a more detailed citation analysis can be found. These are citations from works listed in RePEc that could be analyzed mechanically. So far, only a minority of all works could be analyzed. See under "Corrections" how you can help improve the citation analysis.

Working papers

  1. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Cannibalization may Allow a Cost-inefficient Firm to Earn more than a Cost-effcient Firm in a Duopoly with Two Vertically Differentiated Goods," Discussion Paper Series 113, School of Economics, Kwansei Gakuin University, revised Jan 2014.

    Cited by:

    1. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Strategic Choice on Product Line in Vertically Differentiated Duopoly," Discussion Paper Series 120, School of Economics, Kwansei Gakuin University, revised Aug 2014.
    2. Ryoma Kitamura, 2014. "Network externalities between carriers or machines:How they work in the smartphone industry," Discussion Paper Series 117, School of Economics, Kwansei Gakuin University, revised Mar 2014.

  2. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Cannibalization within the Single Vertically Di¤erentiated Duopoly," Discussion Paper Series 124, School of Economics, Kwansei Gakuin University, revised Dec 2014.

    Cited by:

    1. Tetsuya Shinkai & Ryoma Kitamura, 2019. "Production Substitution of Goods Within and Between Firms in a Multiproduct Duopoly," Discussion Paper Series 197, School of Economics, Kwansei Gakuin University.
    2. Tetsuya Shinkai & Ryoma Kitamura, 2021. "How Do the Relative Superiority of a High-quality Good and Cost Inefficiency between Firms Affect Product Lines in Multiproduct Firms?," Discussion Paper Series 230, School of Economics, Kwansei Gakuin University.

  3. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Strategic Choice on Product Line in Vertically Differentiated Duopoly," Discussion Paper Series 120, School of Economics, Kwansei Gakuin University, revised Aug 2014.

    Cited by:

    1. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Cannibalization within the Single Vertically Di¤erentiated Duopoly," Discussion Paper Series 124, School of Economics, Kwansei Gakuin University, revised Dec 2014.

  4. Ryoma Kitamura & Tetsuya Shinkai, 2013. "The Economics of Cannibalization: A Duopoly in which Firms Supply Two Vertically Differentiated Products," Discussion Paper Series 100, School of Economics, Kwansei Gakuin University, revised Feb 2013.

    Cited by:

    1. Ryoma Kitamura, 2015. "Cost Reduction can Decrease Pro t and Welfare in a Monopoly," Discussion Paper Series 133, School of Economics, Kwansei Gakuin University, revised Jul 2015.
    2. Kitamura, Ryoma & Shinkai, Tetsuya, 2015. "Product line strategy within a vertically differentiated duopoly," Economics Letters, Elsevier, vol. 137(C), pages 114-117.
    3. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Cannibalization may Allow a Cost-inefficient Firm to Earn more than a Cost-effcient Firm in a Duopoly with Two Vertically Differentiated Goods," Discussion Paper Series 113, School of Economics, Kwansei Gakuin University, revised Jan 2014.
    4. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Strategic Choice on Product Line in Vertically Differentiated Duopoly," Discussion Paper Series 120, School of Economics, Kwansei Gakuin University, revised Aug 2014.
    5. Ryoma Kitamura & Tetsuya Shinkai, 2014. "Cannibalization within the Single Vertically Di¤erentiated Duopoly," Discussion Paper Series 124, School of Economics, Kwansei Gakuin University, revised Dec 2014.
    6. Tetsuya Shinkai & Ryoma Kitamura, 2018. "Product Line Strategy within a Vertically Differentiated Duopoly under Non-negativity Outputs Constraints," Discussion Paper Series 179, School of Economics, Kwansei Gakuin University.
    7. Ryoma Kitamura, 2014. "Network externalities between carriers or machines:How they work in the smartphone industry," Discussion Paper Series 117, School of Economics, Kwansei Gakuin University, revised Mar 2014.
    8. Tetsuya Shinkai & Ryoma Kitamura, 2021. "How Do the Relative Superiority of a High-quality Good and Cost Inefficiency between Firms Affect Product Lines in Multiproduct Firms?," Discussion Paper Series 230, School of Economics, Kwansei Gakuin University.
    9. Ryoma Kitamura & Tetsuya Shinkai, 2015. "Product Line Strategy in a Vertically Di¤erentiated Duopoly," Discussion Paper Series 134, School of Economics, Kwansei Gakuin University, revised Aug 2015.

  5. Kozo Harimaya & Takao Ohkawa & Makoto Okamura & Tetsuya Shinkai, 2012. "Sales-Maximization vs. Profit-Maximization: Managerial Behavior at Japanese Regional Banks 1980-2009," Discussion Paper Series 94, School of Economics, Kwansei Gakuin University, revised Sep 2012.

    Cited by:

    1. Tetsuya Shinkai & Takao Ohkawa & Makoto Okamura & Kozo Harimaya, 2015. "Strategic Delegation of Indebted Firms in a Duopoly with Uncertain Demand," Discussion Paper Series 135, School of Economics, Kwansei Gakuin University, revised Sep 2015.

  6. Tetsuya Shinkai & Takao Ohkawa & Makoto Okamura & Kozo Harimaya, 2012. "Delegation and Limited Liability in a Modern Capitalistic Economy," Discussion Paper Series 87, School of Economics, Kwansei Gakuin University, revised Apr 2012.

    Cited by:

    1. Tetsuya Shinkai & Takao Ohkawa & Makoto Okamura & Kozo Harimaya, 2012. "Why did the Dutch East India Co. outperform the British East India Co.? —A theoretical explanation based on the objective of the firm and limited liability—," Discussion Paper Series 96, School of Economics, Kwansei Gakuin University, revised Dec 2012.

  7. Keizo Mizuno & Testuya Shinkai, 2006. "Delegating Infrastructure Projects with Open Access," Discussion Paper Series 28, School of Economics, Kwansei Gakuin University, revised Jan 2006.

    Cited by:

    1. Toshihiro Matsumura & Noriaki Matsushima, 2011. "Access charges, vertical separation, and lobbying," ISER Discussion Paper 0810, Institute of Social and Economic Research, Osaka University.
    2. Knut Einar Rosendahl & Eirik Lund Sagen, 2009. "The Global Natural Gas Market: Will Transport Cost Reductions Lead to Lower Prices?," The Energy Journal, , vol. 30(2), pages 17-40, April.
    3. Toshihiro Matsumura & Noriaki Matsushima, 2012. "Regulated Input Price, Vertical Separation, and Leadership in Free Entry Markets," ISER Discussion Paper 0853, Institute of Social and Economic Research, Osaka University.

  8. Makoto Okamura & Testuya Shinkai & Satoru Tanaka, 2005. "A Cross-Licensing System Discourages R&D Investments In Completely Complementary Technologies," Discussion Paper Series 27, School of Economics, Kwansei Gakuin University, revised Sep 2005.

    Cited by:

    1. Testuya Shinkai & Satoru Tanaka & Makoto Okamura, 2005. "Licensing and R&D Investment of Duopolistic Firms with Partially Complementary Technologies," Discussion Paper Series 25, School of Economics, Kwansei Gakuin University, revised Mar 2005.

Articles

  1. Kitamura, Ryoma & Shinkai, Tetsuya, 2015. "Product line strategy within a vertically differentiated duopoly," Economics Letters, Elsevier, vol. 137(C), pages 114-117.

    Cited by:

    1. Levent Kutlu & Alper Nakkas, 2018. "Strategic Product Line Choice Under Asymmetric Demand Structure," The Japanese Economic Review, Springer, vol. 69(3), pages 347-359, September.
    2. Tetsuya Shinkai & Ryoma Kitamura, 2021. "How Do the Relative Superiority of a High-quality Good and Cost Inefficiency between Firms Affect Product Lines in Multiproduct Firms?," Discussion Paper Series 230, School of Economics, Kwansei Gakuin University.

  2. Takao Ohkawa & Tetsuya Shinkai & Makoto Okamura, 2012. "The Tragedy Of The Anti-Commons In The Long Run In A Common-Resource Economy," The Japanese Economic Review, Japanese Economic Association, vol. 63(2), pages 171-184, June.

    Cited by:

    1. Yi Zhang & Mengyang Wang & Tao Shi & Huan Huang & Qi Huang, 2023. "Health Damage of Air Pollution, Governance Uncertainty and Economic Growth," IJERPH, MDPI, vol. 20(4), pages 1-21, February.
    2. Koichi Kagitani & Takao Ohkawa & Makoto Okamura, 2016. "Does the Excess Entry Theorem Hold in a Differentiated Oligopoly?," Manchester School, University of Manchester, vol. 84(3), pages 340-362, June.

  3. Keizo Mizuno & Tetsuya Shinkai, 2006. "Delegating Infrastructure Projects with Open Access," Journal of Economics, Springer, vol. 88(3), pages 243-261, September.
    See citations under working paper version above.
  4. Shinkai, Tetsuya, 2000. "Second Mover Disadvantages in a Three-Player Stackelberg Game with Private Information," Journal of Economic Theory, Elsevier, vol. 90(2), pages 293-304, February.

    Cited by:

    1. Jae Wook Yoo & Richard Reed & Shung Jae Shin & David J. Lemak, 2009. "Strategic Choice and Performance in Late Movers: Influence of the Top Management Team's External Ties," Journal of Management Studies, Wiley Blackwell, vol. 46(2), pages 308-335, March.
    2. Cumbul, Eray, 2021. "Stackelberg versus Cournot oligopoly with private information," International Journal of Industrial Organization, Elsevier, vol. 74(C).
    3. Kosuke Hirose & Sang-ho Lee & Toshihiro Matsumura, 2017. "Environmental corporate social responsibility : A note on the first-mover advantage under price competition," Economics Bulletin, AccessEcon, vol. 37(1), pages 214-221.
    4. Andreas Park & Lones Smith, 2008. "Caller Number Five and Related Timing Games," Working Papers tecipa-317, University of Toronto, Department of Economics.
    5. Yuki Amemiya & Akifumi Ishihara & Tomoya Nakamura, 2021. "Pre‐emptive production and market competitiveness in oligopoly with private information," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 30(2), pages 449-455, May.
    6. Matsumura Toshihiro & Okumura Yasunori, 2017. "Privatization Neutrality Theorem in Free Entry Markets," The B.E. Journal of Theoretical Economics, De Gruyter, vol. 17(2), pages 1-9, June.
    7. Daisuke Hirata & Toshihiro Matsumura, 2011. "Price leadership in a homogeneous product market," Journal of Economics, Springer, vol. 104(3), pages 199-217, November.
    8. Magnus Hoffmann & Grégoire Rota‐Graziosi, 2020. "Endogenous timing in the presence of non‐monotonicities," Canadian Journal of Economics/Revue canadienne d'économique, John Wiley & Sons, vol. 53(1), pages 359-402, February.
    9. Andreas Park & Lones Smith, 2006. "Caller Number Five: Timing Games that Morph from One Form to Another," Cowles Foundation Discussion Papers 1554, Cowles Foundation for Research in Economics, Yale University.
    10. Nakamura, Tomoya, 2015. "One-leader and multiple-follower Stackelberg games with private information," Economics Letters, Elsevier, vol. 127(C), pages 27-30.
    11. Tomoya Nakamura, 2014. "One-Leader and Multiple-Follower Stackelberg Games with Private Information," ISER Discussion Paper 0908r, Institute of Social and Economic Research, Osaka University, revised Aug 2014.

More information

Research fields, statistics, top rankings, if available.

Statistics

Access and download statistics for all items

Co-authorship network on CollEc

NEP Fields

NEP is an announcement service for new working papers, with a weekly report in each of many fields. This author has had 21 papers announced in NEP. These are the fields, ordered by number of announcements, along with their dates. If the author is listed in the directory of specialists for this field, a link is also provided.
  1. NEP-COM: Industrial Competition (16) 2007-03-31 2007-04-09 2012-04-23 2012-12-22 2013-03-23 2014-01-24 2014-10-03 2014-12-29 2015-09-11 2015-09-18 2018-05-07 2018-05-14 2019-09-16 2020-06-15 2023-07-17 2023-08-21. Author is listed
  2. NEP-BEC: Business Economics (11) 2007-03-31 2007-04-09 2012-04-23 2013-03-23 2014-01-24 2014-10-03 2015-09-11 2015-09-18 2018-05-07 2019-09-16 2021-10-25. Author is listed
  3. NEP-IND: Industrial Organization (9) 2007-04-09 2012-08-23 2012-09-16 2014-10-03 2015-09-11 2018-05-07 2021-10-25 2023-07-17 2023-08-21. Author is listed
  4. NEP-MIC: Microeconomics (7) 2007-03-31 2007-04-09 2015-09-18 2019-09-16 2021-10-25 2023-07-17 2023-08-21. Author is listed
  5. NEP-ORE: Operations Research (3) 2019-09-16 2020-06-15 2021-10-25
  6. NEP-UPT: Utility Models and Prospect Theory (3) 2018-05-14 2020-06-15 2023-06-19
  7. NEP-CFN: Corporate Finance (2) 2012-04-23 2015-09-18
  8. NEP-GTH: Game Theory (2) 2018-05-07 2019-09-16
  9. NEP-INT: International Trade (2) 2020-06-15 2023-06-19
  10. NEP-REG: Regulation (2) 2023-07-17 2023-08-21
  11. NEP-BAN: Banking (1) 2012-09-16
  12. NEP-CTA: Contract Theory and Applications (1) 2023-07-17
  13. NEP-EFF: Efficiency and Productivity (1) 2012-09-16
  14. NEP-HIS: Business, Economic and Financial History (1) 2012-12-22
  15. NEP-HME: Heterodox Microeconomics (1) 2012-09-16
  16. NEP-INO: Innovation (1) 2007-04-09
  17. NEP-MKT: Marketing (1) 2014-10-03
  18. NEP-NET: Network Economics (1) 2007-03-31
  19. NEP-PAY: Payment Systems and Financial Technology (1) 2023-07-17
  20. NEP-PPM: Project, Program and Portfolio Management (1) 2007-03-31

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