//-->
Conditional betas and the price of risk in a thin asset market : a sensitivity analysis
Malkamäki, Markku R. J., (1992)
Parameter variability in the single factor market model : an empirical comparison of tests and estimation procedures using data from the Helsinki stock exchange
Knif, Johan, (1989)
Security market anomalies in Finland
Martikainen, Teppo, (2000)
On the firm-specific and economy-wide effects on the time series financial ratio distributions
Martikainen, Teppo, (1990)
On the non-normalities of cross-sectional financial ratio distributions : evidence based on accounting index models