Lin等(2010)采用的是“business environment and enterprise performance survey conducted jointly by the World Bank and the Enterprise Survey Organization of China in early 2003”
Jiang等(2014)采用的是“China Governance, Investment Climate, and Harmonious Society: Competitiveness Enhancements for 120 Cities in China, by the World Bank (2006)”是2003年城市产权保护指数,数值越高,产权保护越好
Ang, J. S., Cheng, Y., & Wu, C. (2014).Does Enforcement of Intellectual Property Rights Matter in China? Evidence from Financing and Investment Choices in the High-Tech Industry. Review of Economics and Statistics, 96(2), 332–348.
Fang, L. H., Lerner, J., & Wu, C. (2017).Intellectual Property Rights Protection, Ownership, and Innovation: Evidence from China. The Review of Financial Studies, 30(7), 2446–2477.
Jiang, L., Lin, C., & Lin, P. (2014).The determinants of pollution levels: Firm-level evidence from Chinese manufacturing. Journal of Comparative Economics, 42(1), 118–142.
Lin, C., Lin, P., & Song, F. (2010).Property rights protection and corporate R&D: Evidence from China. Journal of Development Economics, 93(1), 49–62.
World Bank, 2006. Governance, Investment Climate, and Harmonious Society: Competitive Enhancements for 120 Cities in China, Washington, DC.