Key points are not available for this paper at this time.
Erik Olin Wright, Kwang-Yeong Shin, Temporality and Class Analysis: A Comparative Study of the Effects of Class Trajectory and Class Structure on Class Consciousness in Sweden and the United States, Sociological Theory, Vol. 6, No. 1 (Spring, 1988), pp. 58-84
Wright et al. (Fri,) studied this question.