This study assess the nonlinear behavior of U.K. Construction and Real Estate indices. Standard unit root tests show that both time series are I(1) processes. However, the empirical results show that the returns series for both indices deviate from the null hypothesis of white noise. Moreover,...

This study utilizes variance ratio tests based on the subsampling approach to test the behaviour of euro-based exchange rates markets. Results are mixed, although the random walk behaviour is dominant among the three major currencies namely the Japanese yen, the US dollar and the British pound.

This paper examines the response of securityprices to the share dealings by directors ofsmall capitalised firms in the United Kingdomand tests as to whether the share dealingscontain information with regard to the firm'sfuture financial performance. The results ofthe study indicate that...

This study applies statistical tools, derived from chaos theory, to examine the behaviour of the ISEQ equity index on the Dublin Stock Exchange. Evidence that the ISEQ index series does not behave as a realization of a sequence of independent, identically distributed random variables (IID) is...