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Publications

by members of

Department of Economics
Tokyo Keizai University
Tokyo, Japan

These are publications listed in RePEc written by members of the above institution who are registered with the RePEc Author Service. Thus this compiles the works all those currently affiliated with this institution, not those affilated at the time of publication. List of registered members. Register yourself. Citation analysis. This page is updated in the first days of each month.
| Working papers | Journal articles | Books | Chapters |

Working papers

2022

  1. Kawaguchi, Kohei & Kuroda, Toshifumi & Sato, Susumu, 2022. "An Empirical Model of Mobile App Competition," SocArXiv 2bdk4, Center for Open Science.
  2. Yuki SHIGETA, 2022. "A Continuous-Time Utility Maximization Problem with Borrowing Constraints in Macroeconomic Heterogeneous Agent Models:A Case of Regular Controls under Markov Chain Uncertainty," Discussion papers e-22-009, Graduate School of Economics , Kyoto University.

2021

  1. Kohei Kawaguchi & Toshifumi Kuroda & Susumu Sato, 2021. "Merger Analysis in the App Economy: An Empirical Model of Ad-Sponsored Media," HKUST CEP Working Papers Series 202103, HKUST Center for Economic Policy.
  2. Kitamura, Shuhei & Kuroda, Toshifumi, 2021. "Media Trust and Persuasion," OSF Preprints 4h6qe, Center for Open Science.

2020

  1. NAGAOKA Sadao & EDAMURA Kazuma & ONISHI Koichiro & TSUKADA Naotoshi & NAITO Yusuke & KADOWAKI Ryo, 2020. "Contributions of Corporate Basic Research and Research Collaboration with Academia to Innovation and Spillover Performance in Japan (Japanese)," Discussion Papers (Japanese) 20001, Research Institute of Economy, Trade and Industry (RIETI).

2019

  1. NAGAOKA Sadao, 2019. "The Fourth Industrial Revolution and Japan's industrial innovative capability (Japanese)," Policy Discussion Papers (Japanese) 19020, Research Institute of Economy, Trade and Industry (RIETI).
  2. Yuki SHIGETA, 2019. "Gain/Loss Asymmetric Stochastic Differential Utility," Discussion papers e-19-004, Graduate School of Economics , Kyoto University.

2018

  1. ONISHI Koichiro & NAGAOKA Sadao, 2018. "How does Graduate Education Affect Inventive Performance? Evidence from undergraduates' choices during recessions," Discussion papers 18016, Research Institute of Economy, Trade and Industry (RIETI).

2017

  1. NAGAOKA Sadao & YAMAUCHI Isamu, 2017. "Information Constraint of the Patent Office and Examination Quality: Evidence from the effects of initiation lags," Discussion papers 17040, Research Institute of Economy, Trade and Industry (RIETI).
  2. OKADA, Yoshimi & 岡田, 吉美 & NAITO, Yusuke & 内藤, 祐介 & NAGAOKA, Sadao & 長岡, 貞男, 2017. "Impact of Patent Scope on subsequent Inventions: Findings from a new Measure," IIR Working Paper 17-03, Institute of Innovation Research, Hitotsubashi University.
  3. Toshifumi Kuroda & Teppei Koguchi & Takanori Ida, 2017. "Identifying the Effect of Mobile Operating Systems on the Mobile Services Market," Discussion papers e-17-004, Graduate School of Economics , Kyoto University.

2016

  1. OKADA Yoshimi & NAITO Yusuke & NAGAOKA Sadao, 2016. "Contribution of Patent Examination to Making the Patent Scope Consistent with the Invention: Evidence from Japan," Discussion papers 16092, Research Institute of Economy, Trade and Industry (RIETI).
  2. OKADA, Yoshimi & 岡田, 吉美 & NAGAOKA, Sadao & 長岡, 貞男, 2016. "Global spread of pharmaceutical patent protections: micro evidence from the international equivalents of the drug patents in Japan," IIR Working Paper 16-07, Institute of Innovation Research, Hitotsubashi University.
  3. Kuroda, Toshifumi & Kido, Daido & Ichikawa,Yoshiharu, 2016. "Does the usage of TV streaming on the Internet bring about new functions to the public service broadcaster? : Evidence from a randomized field experiment," 27th European Regional ITS Conference, Cambridge (UK) 2016 148682, International Telecommunications Society (ITS).
  4. Masahiko Egami & Yuki Shigeta & Katsutoshi Wakai, 2016. "An Irreversible Change of Correlations in the US Equities Market and Difficulties in Using the Information," Discussion papers e-15-013, Graduate School of Economics , Kyoto University.
  5. Yuki Shigeta, 2016. "Optimality of Naive Investment Strategies in Dynamic MeanVariance Optimization Problems with Multiple Priors," Discussion papers e-16-004, Graduate School of Economics , Kyoto University.
  6. Yuki Shigeta, 2016. "Optimal Switching under Ambiguity and Its Applications in Finance," Discussion papers e-16-005, Graduate School of Economics , Kyoto University.

2015

  1. NAGAOKA Sadao & NISHIMURA Yoichiro, 2015. "Use of Grace Periods and Their Impact on Knowledge Flow: Evidence from Japan," Discussion papers 15072, Research Institute of Economy, Trade and Industry (RIETI).
  2. ONISHI Koichiro & OWAN Hideo & NAGAOKA Sadao, 2015. "Monetary Incentives for Corporate Inventors: Intrinsic motivation, project selection and inventive performance," Discussion papers 15071, Research Institute of Economy, Trade and Industry (RIETI).
  3. HONJO, Yuji & 本庄, 裕司 & NAGAOKA, Sadao & 長岡, 貞男, 2015. "Initial Public Offering and Financing of Biotechnology Start-ups: Evidence from Japan," IIR Working Paper 15-20, Institute of Innovation Research, Hitotsubashi University.
  4. Okada, Yoshimi & 岡田, 吉美 & Nagaoka, Sadao & 長岡, 貞男, 2015. "Effects of early patent disclosure on knowledge dissemination: evidence from the pre-grant publication system introduced in the United States," IIR Working Paper 15-12, Institute of Innovation Research, Hitotsubashi University.
  5. TSUKADA Naotoshi & NAGAOKA Sadao, 2015. "Combining Knowledge and Capabilities across Borders and Nationalities: Evidence from the inventions applied through PCT," Discussion papers 15113, Research Institute of Economy, Trade and Industry (RIETI).
  6. SHIMBO Tomoyuki & NAGAOKA Sadao & TSUKADA Naotoshi, 2015. "Dynamic Effects of Patent Pools: Evidence from inter-generational competition in optical disk industry," Discussion papers 15132, Research Institute of Economy, Trade and Industry (RIETI).
  7. NAGAOKA Sadao & YAMAUCHI Isamu, 2015. "The Use of Science for Inventions and its Identification: Patent level evidence matched with survey," Discussion papers 15105, Research Institute of Economy, Trade and Industry (RIETI).
  8. NAGAOKA Sadao, 2015. "Japanese Capability for Technological Innovation: Assessment and policy agenda for enhancement (Japanese)," Policy Discussion Papers (Japanese) 15025, Research Institute of Economy, Trade and Industry (RIETI).
  9. Baquero, Maria & Kuroda, Toshifumi, 2015. "Analysis of the role of international network effects on the diffusion of second and third generation mobile communication networks," 26th European Regional ITS Conference, Madrid 2015 127126, International Telecommunications Society (ITS).
  10. Kuroda, Toshifumi & Ida, Takanori & Koguchi, Teppei, 2015. "The impact of asymmetric regulation on product bundling: The case of fixed broadband and mobile communications in Japan," 2015 Regional ITS Conference, Los Angeles 2015 146318, International Telecommunications Society (ITS).
  11. Koguchi, Teppei & Kuroda, Toshifumi & Ida, Takanori, 2015. "An empirical analysis of consumers' concerns about privacy through using the internet," 2015 Regional ITS Conference, Los Angeles 2015 146341, International Telecommunications Society (ITS).

2014

  1. NAGAOKA Sadao & NISHIMURA Yoichiro, 2014. "Complementarity, Fragmentation, and the Effects of Patent Thickets," Discussion papers 14001, Research Institute of Economy, Trade and Industry (RIETI).
  2. Nagaoka, Sadao & Owan, Hideo, 2014. "Author ordering in scientific research: evidence from scientists survey in the US and Japan," IIR Working Paper 13-23, Institute of Innovation Research, Hitotsubashi University.
  3. NAGAOKA Sadao & OWAN Hideo & ONISHI Koichiro, 2014. "Incentive Design for Inventors: Theory and empirical evidence (Japanese)," Discussion Papers (Japanese) 14044, Research Institute of Economy, Trade and Industry (RIETI).
  4. Yamauchi, Isamu & Nagaoka, Sadao & 長岡, 貞男, 2014. "An Economic Analysis of Deferred Examination System: Evidence from Policy Reforms in Japan," IIR Working Paper 14-05, Institute of Innovation Research, Hitotsubashi University.
  5. NAGAOKA Sadao & YAMAUCHI Isamu, 2014. "Scientific Sources of Corporate Inventions in Japan: Evidence from an inventor survey (Japanese)," Discussion Papers (Japanese) 14038, Research Institute of Economy, Trade and Industry (RIETI).
  6. Kuroda, Toshifumi, 2014. "Bundling information goods under 'breakeven' price," 20th ITS Biennial Conference, Rio de Janeiro 2014: The Net and the Internet - Emerging Markets and Policies 106869, International Telecommunications Society (ITS).
  7. Masahiko Egami & Yuki Shigeta & Katsutoshi Wakai, 2014. "The change of correlation structure across industries:an analysis in the regime-switching framework," Discussion papers e-14-002, Graduate School of Economics Project Center, Kyoto University.

2013

  1. IGAMI, Masatsura & NAGAOKA, Sadao & 長岡, 貞男 & WALSH, John P., 2013. "Contributions of young scholars in team-based scientific research," IIR Working Paper 13-02, Institute of Innovation Research, Hitotsubashi University.
  2. Yamauchi, Isamu & Nagaoka, Sadao & 長岡, 貞男, 2013. "Does the outsourcing of prior art search increase the efficiency of patent examination?," IIR Working Paper 13-12, Institute of Innovation Research, Hitotsubashi University.

2012

  1. ONISHI Koichiro & NAGAOKA Sadao, 2012. "Life-cycle Productivity of Industrial Inventors: Education and other determinants," Discussion papers 12059, Research Institute of Economy, Trade and Industry (RIETI).
  2. NAGAOKA Sadao & TSUKADA Naotoshi & ONISHI Koichiro & NISHIMURA Yoichiro, 2012. "Innovation Process in Japan in the Early 2000s as Seen from Inventors: Agenda for strengthening innovative capability (Japanese)," Discussion Papers (Japanese) 12033, Research Institute of Economy, Trade and Industry (RIETI).

2011

  1. NAGAOKA Sadao, 2011. "An Analysis of Unilateral and Cross-licensing Based on an Inventor Survey in Japan: Effects of uncertainty, rent dissipation and a bundle of patents on corporate licenses," Discussion papers 11004, Research Institute of Economy, Trade and Industry (RIETI).
  2. NAGAOKA Sadao & TSUKADA Naotoshi, 2011. "Spillovers and Risk of R&D Projects, and Targeting of Public R&D Support (Japanese)," Discussion Papers (Japanese) 11044, Research Institute of Economy, Trade and Industry (RIETI).
  3. TSUKADA Naotoshi & NAGAOKA Sadao, 2011. "Standards as a Knowledge Source for R&D: A first look at their incidence and impacts based on the inventor survey and patent bibliographic data," Discussion papers 11018, Research Institute of Economy, Trade and Industry (RIETI).
  4. NAGAOKA Sadao & OWAN Hideo, 2011. "Exploring the Sources of Firm-level Scale Economies in R&D: Complementary assets, internal and external knowledge inflows, and inventor team size," Discussion papers 11038, Research Institute of Economy, Trade and Industry (RIETI).
  5. NAGAOKA Sadao, 2011. "Productivity of Japanese Firms and Innovation System: Bolstering growth potential (Japanese)," Policy Discussion Papers (Japanese) 11001, Research Institute of Economy, Trade and Industry (RIETI).
  6. OWAN Hideo & NAGAOKA Sadao, 2011. "Intrinsic and Extrinsic Motivations of Inventors," Discussion papers 11022, Research Institute of Economy, Trade and Industry (RIETI).
  7. NAGAOKA, Sadao & 長岡, 貞男 & IGAMI, Masatsura & 伊神, 正貫 & WALSH, John P. & IJICHI, Tomohiro & 伊地知, 寛博, 2011. "Knowledge Creation Process in Science: Key Comparative Findings from the Hitotsubashi-NISTEP-Georgia Tech Scientists' Survey in Japan and the US," IIR Working Paper 11-09, Institute of Innovation Research, Hitotsubashi University.

2010

  1. Braguinsky, Serguey & Honjo, Yuji & 本庄, 裕司 & Nagaoka, Sadao & 長岡, 貞男 & Nakamura, Kenta & 中村, 健太, 2010. "Science-Based Business : Knowledge Capital or Entrepreneurial Ability? : Theory and Evidence from a Survey of Biotechnology Start-ups," IIR Working Paper 10-05, Institute of Innovation Research, Hitotsubashi University.
  2. NAGAOKA Sadao, 2010. "Ownership Structure and Productivity of Vertical Research Collaboration," Discussion papers 10064, Research Institute of Economy, Trade and Industry (RIETI).
  3. Nagaoka, Sadao & 長岡, 貞男 & Igami, Masatsura & 伊神, 正貫 & Eto, Manabu & 江藤, 学 & Ijichi, Tomohiro & 伊地知, 寛博, 2010. "Knowledge Creation Process in Science : Basic findings from a large‐scale survey of researchers in Japan," IIR Working Paper 10-08, Institute of Innovation Research, Hitotsubashi University.
  4. NAGAOKA Sadao, 2010. "Innovation Process in Japan and the U.S.: Major findings from the RIETI inventor surveys (Japanese)," Policy Discussion Papers (Japanese) 10012, Research Institute of Economy, Trade and Industry (RIETI).
  5. Maria del Pilar Baquero Forero & Toshifumi Kuroda & Takanori Ida, 2010. "Cultural determinants of countries management efficiency:A random coefficients stochastic frontier approach," Discussion papers e-10-012, Graduate School of Economics Project Center, Kyoto University.

2009

  1. John P. Walsh & Sadao Nagaoka, 2009. "How ’Open ’ is Innovation in the US and Japan?: Evidence from the RIETI-Georgia Tech inventor survey," Discussion papers 09022, Research Institute of Economy, Trade and Industry (RIETI).
  2. NAGAOKA Sadao & John P. WALSH, 2009. "The R&D Process in the U.S. and Japan: Major findings from the RIETI-Georgia Tech inventor survey," Discussion papers 09010, Research Institute of Economy, Trade and Industry (RIETI).
  3. John P. WALSH & NAGAOKA Sadao, 2009. "Who Invents?: Evidence from the Japan-U.S. inventor survey," Discussion papers 09034, Research Institute of Economy, Trade and Industry (RIETI).
  4. NAGAOKA Sadao & John P. WALSH, 2009. "Commercialization and Other Uses of Patents in Japan and the U.S.: Major findings from the RIETI-Georgia Tech inventor survey," Discussion papers 09011, Research Institute of Economy, Trade and Industry (RIETI).
  5. NISHIMURA Junichi & Tingting Wang & NAGAOKA Sadao, 2009. "Managerial and Policy Agenda for Improving Japanese R&D: Inventors' views (Japanese)," Discussion Papers (Japanese) 09031, Research Institute of Economy, Trade and Industry (RIETI).

2008

  1. Yamauchi, Isamu & 山内, 勇 & Nagaoka, Sadao & 長岡, 貞男, 2008. "Complementary Reforms of Patent Examination Request System in Japan," IIR Working Paper 08-07, Institute of Innovation Research, Hitotsubashi University.

2007

  1. Aoki, Reiko & 青木, 玲子 & アオキ, レイコ & Nagaoka, Sadao & 長岡, 貞男 & ナガオカ, サダオ, 2007. "Formation of a Pool with Essential Patents," Discussion Paper 326, Center for Intergenerational Studies, Institute of Economic Research, Hitotsubashi University.
  2. Sadao Nagaoka & Akira Takeishi & Yoshihisa Noro, 2007. "Determinants of Firm Boundaries: Empirical Analysis of the Japanese Auto Industry from 1984 to 2002," NBER Working Papers 13063, National Bureau of Economic Research, Inc.
  3. NAGAOKA Sadao & TSUKADA Naotoshi, 2007. "Innovation Process in Japan: Findings from the RIETI Inventors Survey (Japanese)," Discussion Papers (Japanese) 07046, Research Institute of Economy, Trade and Industry (RIETI).

2006

  1. Nagaoka, Sadao & 長岡, 貞男 & Shimbo, Tomoyuki & 真保, 智行 & Tsukada, Naotoshi & 塚田, 尚稔, 2006. "The structure and the evolution of essential patents for standards: Lessons from three IT standards," IIR Working Paper 06-08, Institute of Innovation Research, Hitotsubashi University.
  2. Nagaoka, Sadao & 長岡, 貞男 & Aoki, Reiko & 青木, 玲子, 2006. "Economics of Research Exemption," IIR Working Paper 06-04, Institute of Innovation Research, Hitotsubashi University.

2005

  1. Nagaoka, Sadao & 長岡, 貞男, 2005. "Patent quality, cumulative innovation and market value: Evidence from Japanese firm level panel data," IIR Working Paper 05-06, Institute of Innovation Research, Hitotsubashi University.
  2. Aoki, Reiko & 青木, 玲子 & Nagaoka, Sadao & 長岡, 貞男, 2005. "Coalition Formation for a Consortium Standard Through a Standard Body and a Patent Pool: Theory and Evidence from MPEG2, DVD and 3G," IIR Working Paper 05-01, Institute of Innovation Research, Hitotsubashi University.
  3. Nagaoka, Sadao & 長岡, 貞男 & Nishimura, Yoichiro & 西村, 陽一郎, 2005. "Acquisitions and use of patents: A theory and new evidence ｆrom the Japanese firm level data," IIR Working Paper 05-14, Institute of Innovation Research, Hitotsubashi University.

2004

  1. Nagaoka, Sadao & 長岡, 貞男, 2004. "R&D and Market Value: Appropriability vs. Preemption," IIR Working Paper 04-03, Institute of Innovation Research, Hitotsubashi University.
  2. Reiko Aoki & Sadao Nagaoka, 2004. "The Consortium Standard and Patent Pools," Hi-Stat Discussion Paper Series d04-32, Institute of Economic Research, Hitotsubashi University.
  3. Hyeog Ug Kwon & Sadao Nagaoka, 2004. "Unilateral vs. cross licensing:A theory and new evidence on the firm-level determinants," Econometric Society 2004 Far Eastern Meetings 493, Econometric Society.
  4. Sadao Nagaoka, 2004. "Determinants of high-royalty contracts and the impact of stronger protection of intellectual property rights in Japan," Hi-Stat Discussion Paper Series d04-60, Institute of Economic Research, Hitotsubashi University.

2003

  1. Aoki, Reiko & 青木, 玲子 & アオキ, レイコ & Nagaoka, Sadao & 長岡, 貞男 & ナガオカ, サダオ, 2003. "The Utility Standard and the Patentability of Intermediate Technology," Discussion Paper Series a437, Institute of Economic Research, Hitotsubashi University.
  2. Nagaoka, Sadao & 長岡, 貞男, 2003. "Determinants of R&D and Its Productivity: Identifying Demand and Supply Channels (First revision)," IIR Working Paper 03-12, Institute of Innovation Research, Hitotsubashi University.

2002

  1. Reiko Aoki & Sadao Nagaoka, 2002. "The Utility Standard and the Patentability of Basic Research," CIRJE F-Series CIRJE-F-160, CIRJE, Faculty of Economics, University of Tokyo.

1998

  1. Sadao Nagaoka, 1998. "International Trade Aspects of Competition Policy," NBER Working Papers 6720, National Bureau of Economic Research, Inc.

Journal articles

2023

  1. Kawaguchi, Kohei & Kuroda, Toshifumi & Sato, Susumu, 2023. "Relevant markets and market power of mobile apps," Japan and the World Economy, Elsevier, vol. 67(C).

2022

  1. Shigeta, Yuki, 2022. "Quasi-hyperbolic discounting under recursive utility and consumption–investment decisions," Journal of Economic Theory, Elsevier, vol. 204(C).

2020

  1. Okada, Yoshimi & Nagaoka, Sadao, 2020. "Effects of early patent publication on knowledge dissemination: Evidence from U.S. patent law reform," Information Economics and Policy, Elsevier, vol. 51(C).
  2. Koichiro Onishi & Sadao Nagaoka, 2020. "Graduate education and long‐term inventive performance: Evidence from undergraduates' choices during recessions," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 29(3), pages 465-491, July.
  3. Shigeta, Yuki, 2020. "Gain/loss asymmetric stochastic differential utility," Journal of Economic Dynamics and Control, Elsevier, vol. 118(C).

2019

  1. Junichi Nishimura & Yungyun Tsai & Sadao Nagaoka, 2019. "Impact of initial seeds on the growth of biotechnology startups: evidence from the U.S. and Japan," Economics of Innovation and New Technology, Taylor & Francis Journals, vol. 28(7), pages 695-721, October.
  2. Kuroda, Toshifumi & Koguchi, Teppei & Ida, Takanori, 2019. "Identifying the effect of mobile operating systems on the mobile services market," Information Economics and Policy, Elsevier, vol. 46(C), pages 86-95.

2018

  1. Honjo, Yuji & Nagaoka, Sadao, 2018. "Initial public offering and financing of biotechnology start-ups: Evidence from Japan," Research Policy, Elsevier, vol. 47(1), pages 180-193.
  2. Yoshimi Okada & Yusuke Naito & Sadao Nagaoka, 2018. "Making the patent scope consistent with the invention: Evidence from Japan," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 27(3), pages 607-625, September.
  3. Toshifumi KURODA, 2018. "Sumātoguriddo ekonomikusu: Fīrudojikken, kōdōkeizaigaku, biggudēta ga hiraku ebidensu-seisaku (Smart Grid Economics: Evidence-based Policy Created through Field Experiments, Behavioral Economics, and ," Social Science Japan Journal, University of Tokyo and Oxford University Press, vol. 21(2), pages 368-371.

2017

  1. Yoshimi Okada & Sadao Nagaoka, 2017. "Global Spread of Pharmaceutical Patent Protection: Micro Evidence from the International Equivalents of Drug Patents in Japan," Millennial Asia, , vol. 8(1), pages 26-47, April.
  2. Kuroda, Toshifumi & Baquero Forero, Maria del Pilar, 2017. "The effects of spectrum allocation mechanisms on market outcomes: Auctions vs beauty contests," Telecommunications Policy, Elsevier, vol. 41(5), pages 341-354.
  3. Yuki Shigeta, 2017. "Portfolio selections under mean-variance preference with multiple priors for means and variances," Annals of Finance, Springer, vol. 13(1), pages 97-124, February.

2016

  1. Walsh, John P. & Lee, You-Na & Nagaoka, Sadao, 2016. "Openness and innovation in the US: Collaboration form, idea generation and implementation," Research Policy, Elsevier, vol. 45(8), pages 1660-1671.

2015

  1. Yamauchi, Isamu & Nagaoka, Sadao, 2015. "An economic analysis of deferred examination system: Evidence from a policy reform in Japan," International Journal of Industrial Organization, Elsevier, vol. 39(C), pages 19-28.
  2. Yamauchi, Isamu & Nagaoka, Sadao, 2015. "Does the outsourcing of prior art search increase the efficiency of patent examination? Evidence from Japan," Research Policy, Elsevier, vol. 44(8), pages 1601-1614.
  3. Masatsura Igami & Sadao Nagaoka & John Walsh, 2015. "Contribution of postdoctoral fellows to fast-moving and competitive scientific research," The Journal of Technology Transfer, Springer, vol. 40(4), pages 723-741, August.
  4. Naotoshi Tsukada & Sadao Nagaoka, 2015. "Determinants of International Research Collaboration: Evidence from International Co-Inventions in Asia and Major OECD Countries," Asian Economic Policy Review, Japan Center for Economic Research, vol. 10(1), pages 96-119, January.
  5. Maria Baquero Forero & Takanori Ida & Toshifumi Kuroda, 2015. "Institutions and Cultural Heterogeneity as Determinants of National Income: A Random-coefficients Stochastic Frontier Model," Review of Development Economics, Wiley Blackwell, vol. 19(3), pages 710-724, August.

2011

  1. Nagaoka, Sadao & Eto, Manabu & Naito, Yusuke & Tsukada, Naotoshi, 2011. "The Innovation Process in Government Funded Research Consortia in Japan," Economic Review, Hitotsubashi University, vol. 62(3), pages 253-269, July.

2009

  1. Sadao Nagaoka, 2009. "Does strong patent protection facilitate international technology transfer? Some evidence from licensing contracts of Japanese firms," The Journal of Technology Transfer, Springer, vol. 34(2), pages 128-144, April.
  2. Takanori Ida & Toshifumi Kuroda, 2009. "Discrete choice model analysis of mobile telephone service demand in Japan," Empirical Economics, Springer, vol. 36(1), pages 65-80, February.

2008

  1. Nagaoka, Sadao & Takeishi, Akira & Noro, Yoshihisa, 2008. "Determinants of firm boundaries: Empirical analysis of the Japanese auto industry from 1984 to 2002," Journal of the Japanese and International Economies, Elsevier, vol. 22(2), pages 187-206, June.

2007

  1. Sadao Nagaoka, 2007. "Assessing the R&D Management of a Firm in Terms of Speed and Science Linkage: Evidence from the US Patents," Journal of Economics & Management Strategy, Wiley Blackwell, vol. 16(1), pages 129-156, March.

2006

  1. Nagaoka, Sadao, 2006. "R&D and market value of Japanese firms in the 1990s," Journal of the Japanese and International Economies, Elsevier, vol. 20(2), pages 155-176, June.
  2. Nagaoka, Sadao & Kwon, Hyeog Ug, 2006. "The incidence of cross-licensing: A theory and new evidence on the firm and contract level determinants," Research Policy, Elsevier, vol. 35(9), pages 1347-1361, November.
  3. Takanori Ida & Toshifumi Kuroda, 2006. "Discrete Choice Analysis of Demand for Broadband in Japan," Journal of Regulatory Economics, Springer, vol. 29(1), pages 5-22, January.

2005

  1. Nagaoka, Sadao, 2005. "Determinants of high-royalty contracts and the impact of stronger protection of intellectual property rights in Japan," Journal of the Japanese and International Economies, Elsevier, vol. 19(2), pages 233-254, June.
  2. Sadao Nagaoka, 2005. "Determinants of the Introduction of Stock Options by Japanese Firms: Analysis from the Incentive and Selection Perspectives," The Journal of Business, University of Chicago Press, vol. 78(6), pages 2289-2316, November.

2004

  1. Nagaoka, Sadao, 2004. "Innovative East Asia: The Future of Growth: By Shahid Yusuf et al. World Bank, Oxford Univ. Press, 2003," Journal of the Japanese and International Economies, Elsevier, vol. 18(1), pages 137-139, March.
  2. Aoki, Reiko & Nagaoka, Sadao, 2004. "The Consortium Standard and Patent Pools," Economic Review, Hitotsubashi University, vol. 55(4), pages 345-357, October.

2003

  1. Fukao, Kyoji & Hoshi, Takeo & Nagaoka, Sadao & Weinstein, David, 2003. "Editors' introduction," Journal of the Japanese and International Economies, Elsevier, vol. 17(4), pages 401-403, December.
  2. Nagaoka, Sadao, 2003. "Benn Steil, David G. Victor, and Richard R. Nelson (eds.), Technological Innovation and Economic Performance," Economic Review, Hitotsubashi University, vol. 54(2), pages 184-185, April.

2002

  1. Hoshi, Takeo & Ihori, Toshihiro & Nagaoka, Sadao, 2002. "Editors' Introduction," Journal of the Japanese and International Economies, Elsevier, vol. 16(4), pages 401-404, December.

2000

  1. Hoshi, Takeo & Nagaoka, Sadao, 2000. "Editors' Introduction," Journal of the Japanese and International Economies, Elsevier, vol. 14(4), pages 219-220, December.

1999

  1. Nagaoka, Sadao & Ito, Takatoshi, 1999. "Editors' Introduction," Journal of the Japanese and International Economies, Elsevier, vol. 13(4), pages 255-256, December.
  2. Nagaoka, Sadao & Kimura, Fukunari, 1999. "The Competitive Impact of International Trade: The Case of Import Liberalization of the Japanese Oil Product Market," Journal of the Japanese and International Economies, Elsevier, vol. 13(4), pages 397-423, December.
  3. Nagaoka, Sadao, 1999. "Transition to the Market Economy through Integration to the World Economy―Interaction between Domestic Reform and Opening‐up―," Economic Review, Hitotsubashi University, vol. 50(4), pages 312-323, October.

1997

  1. Sadao Nagaoka & Akira Goto, 1997. "Vertical Restraints and Market Access," Empirica, Springer;Austrian Institute for Economic Research;Austrian Economic Association, vol. 24(1), pages 21-36, January.
  2. Nagaoka, Sadao, 1997. "Economic consequences of VIE when consumers are constrained," Japan and the World Economy, Elsevier, vol. 9(4), pages 557-565, December.

1995

  1. Nagaoka Sadao, 1995. "The Japanese Television Cartel: A Study Based on Matsushita v. Zenith, David Schwartzman, University of Michigan Press, Ann Arbor, MI, 1993, 197 pp., $39.50," Journal of the Japanese and International Economies, Elsevier, vol. 9(3), pages 308-310, September.

1994

  1. Nagaoka Sadao, 1994. "Does Regional Integration Promote Global Liberalization? A Case of Endogenous Protection," Journal of the Japanese and International Economies, Elsevier, vol. 8(4), pages 551-564, December.

1992

  1. Sadao Nagaoka, 1992. "An Economic Analysis of Trade Friction: Economic Effects of the Dumping Control and the Result-Oriented Trade Policy," Japanese Economy, Taylor & Francis Journals, vol. 21(1), pages 39-88.

Books

2019

  1. Sadao Nagaoka (ed.), 2019. "Drug Discovery in Japan," Springer Books, Springer, number 978-981-13-8906-1, September.

2008

  1. George Baker & Takeo Hoshi & Hideshi Itoh & Sadao Nagaoka, 2008. "Organizational Innovation and Firm Performance," NBER Books, National Bureau of Economic Research, Inc, number bake08-1, May.

2004

  1. Takeo Hoshi & Sadao Nagaoka, 2004. "Financing Retirement (NBER-CEPR-TCER-RIETI conference)," NBER Books, National Bureau of Economic Research, Inc, number hosh04-1, May.

2003

  1. Kyoji Fukao & Takeo Hoshi & Sadao Nagaoka & David Weinstein, 2003. "New Developments in Empirical International Trade (NBER-TCER-CEPR-RIETI conference)," NBER Books, National Bureau of Economic Research, Inc, number jjie03-1, May.

2002

  1. Takeo Hoshi & Toshihiro Ihori & Sadao Nagaoka, 2002. "Issues in Fiscal Adjustment (NBER-CEPR-TCER conference)," NBER Books, National Bureau of Economic Research, Inc, number hosh02-1, May.

2001

  1. Yoshi Higuchi & Takeo Hoshi & Sadao Nagaoka, 2001. "Unemployment (NBER-CEPR-TCER conference)," NBER Books, National Bureau of Economic Research, Inc, number higu01-1, May.

2000

  1. Sadao Nagaoka & Takeo Hoshi, 2000. "Monetary Policy under Low Inflation Environment," NBER Books, National Bureau of Economic Research, Inc, number naga00-1, May.

Chapters

2014

  1. Sadao Nagaoka & Tsukada Naotoshi, 2014. "Assessing the effects of international research collaboration on the invention process: some evidence from triadic patent data," Chapters, in: Sanghoon Ahn & Bronwyn H. Hall & Keun Lee (ed.), Intellectual Property for Economic Development, chapter 7, pages 159-179, Edward Elgar Publishing.

2010

  1. Nagaoka, Sadao & Motohashi, Kazuyuki & Goto, Akira, 2010. "Patent Statistics as an Innovation Indicator," Handbook of the Economics of Innovation, in: Bronwyn H. Hall & Nathan Rosenberg (ed.), Handbook of the Economics of Innovation, edition 1, volume 2, chapter 0, pages 1083-1127, Elsevier.
  2. Sadao Nagaoka, 2010. "M&As and Corporate Performance in Japan: Transferring vs. Sharing of Control Right," Springer Books, in: Hiroyuki Itami & Ken Kusunoki & Tsuyoshi Numagami & Akira Takeishi (ed.), Dynamics of Knowledge, Corporate Systems and Innovation, chapter 0, pages 247-265, Springer.

2009

  1. Sadao Nagaoka & Naotoshi Tsukada & Tomoyuki Shimbo, 2009. "The structure and the emergence of essential patents for standards: Lessons from three IT standards," Springer Books, in: Uwe Cantner & Jean-Luc Gaffard & Lionel Nesta (ed.), Schumpeterian Perspectives on Innovation, Competition and Growth, pages 435-450, Springer.

2008

  1. Sadao Nagaoka & Akira Takeishi & Yoshihisa Noro, 2008. "Determinants of Firm Boundaries: Empirical Analysis of the Japanese Auto Industry from 1984 to 2002," NBER Chapters, in: Organizational Innovation and Firm Performance, pages 187-206, National Bureau of Economic Research, Inc.

2000

  1. Sadao Nagaoka, 2000. "International Trade Aspects of Competition Policy," NBER Chapters, in: Deregulation and Interdependence in the Asia-Pacific Region, pages 55-78, National Bureau of Economic Research, Inc.

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