5Ma, L. J. C. and Y.-H. Wei, "Determinants of State Investment in China: 1953--1990", Tijdschrift voor Economische en Sociale Geografie, 1997, 88, 211--225.
6Qian, Y.-Y. and G. Roland, "Federalism and the Soft Budget Constraint", American Economic Review", 1998, 88, 1143--1162.
7Qin, D. and C. L. Gilbert, "The Error Term in the History of Time Series Econometrics", Econometric Theory, 2001, 17, 424--450.
8Song, H.-Y., Z.-N. Liu, and P. Jiang, "Analysing the Determinants of China's Aggregate Investment in the Reform Period", China Economic Review, 2001, 12, 227--242.
9Stiglitz, J. E., Whither Socialism? Cambridge, Massachusetts: the MIT Press, 1996.
10Sun, L.-X., "Estimating Investment Functions Based on Cointegration: The Case of China", Journal of Comparative Economics, 1998, 26, 175--191.
