6533b7d1fe1ef96bd125d569

RESEARCH PRODUCT

Threshold cointegration and nonlinear adjustment between stock prices and dividends

subject

description

According to several empirical studies, the linear present-value model fails to explain the behaviour of stock prices in the long run. We analyse the possible presence of threshold cointegration between real stock prices and dividends for the US market during the period from 1871:1 to 2004:6. According to our results, the null hypothesis of linear cointegration between stock prices and dividends is rejected in favour of a two-regime threshold cointegration model. We find also that stock prices do not respond to equilibrium error, and dividends respond to the past divergence only if the deviation from the equilibrium error does not exceed the estimated threshold parameter. This in turn would support theoretical models assuming that the stock price–dividend relation is nonlinear.