1. Abramowitz, M. (1986), ‘Catching up, forging ahead, falling behind’. Journal of Economic History, 46(2): 385–406.
2. Acs, Z., and D.B. Audretsch (1993),‘Has the role of small firms changed in the US?’ in Z. Acs and D. Audretsch (eds), Small Firms and Entrepreneurship. Cambridge: Cambridge University Press.
3. Arnot, B. (1981), ‘Soviet labour productivity and the failure of the failure of the Shchekino experiment’. Critique, 15: 31–56.
4. Aslund, A. (1989), ‘Soviet and Chinese reforms: why they must be different’. World Today, 45(11).
5. Aslund, A. (1991), Gorbachev’s Struggle for Economic Reform. London: Pinter.