Paci, Pierella; Wagstaff, Adam; Holl, Peter - In: Oxford Bulletin of Economics and Statistics 55 (1993) 1, pp. 65-85
Empirical work on the effects of trade union power on economic variables such as wages, employment, productivity, and technological and organizational change has been severely hampered by the problems associated with quantifying union power, which is, by its nature, unobservable. Typically proxy...