References
- Arellano, M., and O. Bover. 1995. “Another Look at the Instrumental Variable Estimation of Error-Components Models.” Journal of Econometrics 68 (1): 29–51. https://doi.org/10.1016/0304-4076(94)01642-D.
- Boschma, R. A. 2005. “Proximity and Innovation: A Critical Assessment.” Regional Studies 39 (1): 61–74. https://doi.org/10.1080/0034340052000320887.
- Breschi, S., and C. Lenzi. 2016. “Co-Invention Networks and Inventive Productivity in US Cities.” Journal of Urban Economics 92:66–75. https://doi.org/10.1016/j.jue.2015.12.003.
- Broekel, T. 2012. “Collaboration Intensity and Regional Innovation Efficiency in Germany—A Conditional Efficiency Approach.” Industry and Innovation 19 (2): 155–179. https://doi.org/10.1080/13662716.2012.650884.
- Broekel, T., M. Brachert, M. Duschl, and T. Brenner. 2017. “Joint R&D Subsidies, Related Variety, and Regional Innovation.” International Regional Science Review 40 (3): 297–326. https://doi.org/10.1177/0160017615589007.
- Cao, Z., B. Derudder, L. Dai, and Z. Peng. 2022. “‘Buzz-And-pipeline’ Dynamics in Chinese Science: The Impact of Interurban Collaboration Linkages on cities’ Innovation Capacity.” Regional Studies 56 (2): 290–306. https://doi.org/10.1080/00343404.2021.1906410.
- Coffano, M., D. Foray, and M. Pezzoni. 2017. “Does Inventor Centrality Foster Regional Innovation? The Case of the Swiss Medical Devices Sector.” Regional Studies 51 (8): 1206–1218. https://doi.org/10.1080/00343404.2017.1329585.
- Gottmann, J. 1961. Megalopolis: The Urbanized Northeastern Seaboard of the United States. New York, NY: Twentieth-Century Fund.
- Li, Y., and N. Phelps. 2018. “Megalopolis Unbound: Knowledge Collaboration and Functional Polycentricity within and Beyond the Yangtze River Delta Region in China, 2014.” Urban Studies 55 (2): 443–460. https://doi.org/10.1177/0042098016656971.
- Ma, H., Y. Li, and X. Huang. 2020. “Proximity and the Evolving Knowledge Polycentricity of Megalopolitan Science: Evidence from China’s Guangdong-Hong Kong-Macao Greater Bay Area, 1990–2016.” Urban Studies 58 (12): 2405–2423. https://doi.org/10.1177/0042098020942665.
- Schilling, M. A., and C. C. Phelps. 2007. “Interfirm Collaboration Networks: The Impact of Large-Scale Network Structure on Firm Innovation.” Management Science 53 (7): 1113–1126. https://doi.org/10.1287/mnsc.1060.0624.
- Strambach, S., and B. Klement. 2012. “Cumulative and Combinatorial Micro-Dynamics of Knowledge: The Role of Space and Place in Knowledge Integration.” European Planning Studies 20 (11): 1843–1866. https://doi.org/10.1080/09654313.2012.723424.
- Wintoki, M. B., J. S. Linck, and J. M. Netter. 2012. “Endogeneity and the Dynamics of Internal Corporate Governance.” Journal of Financial Economics 105 (3): 581–606. https://doi.org/10.1016/j.jfineco.2012.03.005.