Paolo G, Valentina M. Technology and international competitiveness: the interdependence between manufacturing and producer services[J]. Structural Change and Economic Dynamics,2005,16(4):489-502.
[5]
Ritchie J R B, Crouch G I. The Competitive Destination: a Sustainable Tourism Perspective[M]. Cambridge:CABI Publishing,2003.
Hitchens D M W N, O’Farrell P N, Conway C D. The competitiveness of business services in the Republic of Ireland, Northern Ireland, Wales, and the South East of England[J]. Environment and Planning,1996,28(7):129-131.