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On the impact of infrequent trading on the APT systematic risk components
Martikainen, Teppo; Perttunen, Jukka; Yli-Olli, Paavo; … - 1996
Persistent link: https://www.econbiz.de/10000957427
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Incremental significance of pre-specified macroeconomic factors in testing the arbitrage pricing theory : empirical evidence with Finnish data
Martikainen, Teppo - In: Applied financial economics 1 (1991) 3, pp. 139-147
Persistent link: https://www.econbiz.de/10001136605
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The Finnish stock market : an investigation for empirical research and future research directions
Martikainen, Teppo - In: Liiketaloudellinen aikakauskirja 40 (1991) 3, pp. 253-284
Persistent link: https://www.econbiz.de/10001115601
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The functional specification of financial ratios
Perttunen, Jukka; Martikainen, Teppo - 1989
Persistent link: https://www.econbiz.de/10000782842
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Finnish turn-of-the-month effects : returns, volume, and implied volatility
Martikainen, Teppo - In: The journal of futures markets 15 (1995) 6, pp. 605-615
Persistent link: https://www.econbiz.de/10001186689
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The proportionality of financial ratios : implications for ratio classifications
Kallunki, Juha-Pekka - In: Applied financial economics 6 (1996) 6, pp. 535-541
Persistent link: https://www.econbiz.de/10001217466
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Return intervals, systematic risk estimates and firm size : empirical evidence from a thin security market
Martikainen, Teppo - In: Economics letters 36 (1991) 3, pp. 311-315
Persistent link: https://www.econbiz.de/10001107888
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Finnish turn-of-the-month effects
Martikainen, Teppo; Perttunen, Jukka; Puttonen, Vesa - 1994
Persistent link: https://www.econbiz.de/10000892614
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Finnish earnings response coefficients : the information content of losses
Martikainen, Teppo - In: European accounting review 6 (1997) 1, pp. 69-81
Persistent link: https://www.econbiz.de/10001222959
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On the long-term stability and cross-country similarity of the factor patterns in the arbitrage pricing model
Yli-Olli, Paavo; Virtanen, Ilkka; Martikainen, Teppo - 1989
Persistent link: https://www.econbiz.de/10000787185