共 28 条
- [21] Urban Growth and Transportation. Duranton,G,Turner,M.A. The Review of Economic Studies . 2012
- [22] The Effect of Trade on the Demand for Skill:Evidence from the Interstate Highway System. Michaels G. The Review of Economics and Statistics . 2008
- [23] Spreading the word:Geography,policy and knowledge spillovers. Belenzon S,Schankerman M. The Review of Economics and Statistics . 2013
- [24] Growth, Inequality, and Poverty in Rural China: The Role of Public Investments. FAN SHENGGEN,LINXIU ZHANG,XIAOBO ZHANG. Research Report125 . 2002
- [25] Did Highways Cause Suburbanization?*. Baum-Snow Nathaniel. The Quarterly Journal of Economics . 2007
- [26] Roads and innovation. Ajay Agrawal,Alberto Galasso,Alexander Oettl. Rotman School of Management Working Paper No.2478752 . 2014
- [27] Patents as measure of innovative activity. ZJ Acs,DB Audretsch. Kyklos . 1989