This paper suggests that the decline in equity prices, and thus in Tobin's average q, during the 1970s may be attributable to changes in expected relative factor prices. More specifically, q is shown to be a negative function of the extent to which current relative factor price expectations...

This dissertation deals with the impact of speculative behaviour on output patterns of the real economy. The impact may be twofold. Speculative behaviour occurs due to positive developments at the real economy and optimistic outlooks. Also, speculative behaviour may occur at other markets, like...