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Trading Behaviour of Finnish Households : Activity, Performance and Overconfidence

Tyynelä, Markku Tapani - 2011

One of the questions in recent stock market research has been the analysis of trading activity, and its profitability effects. It is hypothesized that investors trade excessively in a sense that their strategies underperform the alternative quot;buy-and-holdquot; strategy. One of the reasons for...

Persistent link: https://www.econbiz.de/10012714995

Different Beta Estimation Techniques in Infrequently Traded and Inefficient Stock Markets

Luoma, M.; Martikainen, T.; Perttunen, J.; Pynnönen, S. - In: Omega : the international journal of management science 22 (1994) 5, pp. 471-476

Persistent link: https://www.econbiz.de/10006805142

The impact of the return interval on common factors in stock returns: Evidence from a thin security market

Martikainen, T.; Perttunen, J.; Yli-Olli, P.; … - In: Journal of banking & finance 18 (1994) 4, pp. 659-672

Persistent link: https://www.econbiz.de/10005913933

On the significance of the initial solution in travelling salesman heuristics

Perttunen, J. - In: Journal of the Operational Research Society : OR 45 (1994) 10, pp. 1131-1140

Persistent link: https://www.econbiz.de/10006073010

On the impact of infrequent trading on the APT systematic risk components -- Evidence from a thin security market

Martikainen, T.; Perttunen, J.; Yli-Olli, P.; … - In: European journal of operational research : EJOR 88 (1996) 1, pp. 23-27

Persistent link: https://www.econbiz.de/10006677604

Financial ratio distribution irregularities: Implications for ratio classification

Martikainen, T.; Perttunen, J.; Yli-Olli, P.; … - In: European journal of operational research : EJOR 80 (1995) 1, pp. 34-44

Persistent link: https://www.econbiz.de/10006682605

Thin trading and estimation of systematic risk: An application of an error-correction model

Luoma, M.; Martikainen, T.; Perttunen, J. - 1993

Persistent link: https://www.econbiz.de/10008224681

The proportionality of financial ratios: Implications for ratio classification

Kallunki, J.; Martikainen, T.; Perttunen, J. - In: Applied financial economics 6 (1996) 6, pp. 535-542

Persistent link: https://www.econbiz.de/10007705761

A pseudo criterion for security betas in the Finnish stock market

Luoma, M.; Martikainen, T.; Perttunen, J. - In: Applied economics 28 (1996) 1, pp. 65-70

Persistent link: https://www.econbiz.de/10007622370

Finnish earnings response coefficients: the information content of losses

Martikainen, Teppo; Kallunki, Juha-Pekka; Perttunen, Jukka - In: European Accounting Review 6 (1997) 1, pp. 69-81

This paper provides new evidence on the information content of losses in the relation between stock returns and annual accounting earnings. Consistent with earlier US evidence, accounting losses are not significantly related to stock returns in Finland. Moreover, it is shown that the different...

Persistent link: https://www.econbiz.de/10005495664