1. Dual Measures of Monopoly and Monopsony Power: An Application to Regulated Electric Utilities;S E Atkinson;Review of Economics and Statistics,1989
2. Measuring oligopsony power;M A Bergman;Review of Industrial Organinzation,1995
3. Oligopsony and Monopsonistic Competition in Labor Markets;V Bhaskar;Journal of Economic Perspectives,2002
4. 2 Simple Models of Monopsony and Oligopsony;A Manning;Monopsony in Motion: Imperfect Competition in Labor Markets,2003
5. Buyer Power of Multiproduct Retailers;OECD,1998