Parameter variability in the single factor market model : an empirical comparison of tests and estimation procedures using data from the Helsinki Stock Exchange
Parameter variability in the single factor market model : an empirical comparison of tests and estimation procedures using data from the Helsinki Stock Exchange
Parameter variability in the single factor market model : an empirical comparison of tests and estimation procedures using data from the Helsinki Stock Exchange
Parameter variability in the single factor market model : an empirical comparison of tests and estimation procedures using data from the Helsinki Stock Exchange