[1]Yutao Sun and Fengchao Liu.Measuring international trade-related technology spillover: a composite approach of network analysis and information theory[J]. Scientometrics,2012,(8):1-17.
[2]Yutao Sun and Fengchao Liu. Evolution of the Spatial Distribution of China’s Hi-tech Industries: Agglomeration and Spillover Effects[J].Issue & Study,2012,48(1):151-190.
[3] Liu Fengchao, Denis Fred Simon, Sun Yutao and Cao Cong. China’s innovation policies: Evolution, institutional structure, and trajectory[J]. Research Policy, 2011,40(7):917-931.
[4] Sun Yutao,Liu Fengchao. A regional Perspective on the Structural Transformation of China's National Innovation System since 1999[J].Technological Forecasting and Social Change,2010,77(8):1311-1321.
[5] Liu Fengchao, Sun Yutao.A comparison on the spatial distribution of innovative activities in China and the U.S.[J].Technological Forecasting and Social Change,2009,76(6):797–805.