5Rosenberg N. Technological Change in the Machine Tool Indus- try: 1840- l 910 [ J ]. The Journal of Economic History, 1963 (23) : 414 - 446.
6Greenstein S, Khanna T. What Does Industry Convergence mean?EC]//Yoffie D(ed.). Competing in the Age of Digital Con- vergence. Boston, 1997 : 201 - 226.
7Yoffie D B. Introduction: Chess and Competing in the Age of Digital Convergence ~ C ~//Yoffie Db(Ed.). Competing in the Age of Digital Convergence. Boston, 1997:1 - 36.
8Hacklin F, Raurieh V, Marxt C. Implications of Technological Convergence on Innovation Trajectories: the Case of ICT Indus- try[ J ]. International Journal of Innovation and Technology Man- agement, 2005,2(3): 313 - 330.
9Curran C, Br6fing S, Leker J. Anticipating Converging Indus- tries Using Publicly Available Data[J]. Technological Forecast- ing&Social Chan~e, 2010.77(3): 385 - 395.
10Reinhard B, Andreas H Z. Cultural Tourism in Rural Communi- ties:the Residents' Perspective [ J ]. Journal of Business Research,1999.44(3):199-200.
