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The economic value of stocks and call options on the Swedish financial market

Östermark, R.; Aaltonen, J. - In: European journal of operational research : EJOR 74 (1994) 2, pp. 359

Persistent link: https://www.econbiz.de/10006685818

VARMAX-modelling of blast furnace process variables

Östermark, R.; Saxén, H. - In: European journal of operational research : EJOR 90 (1996) 1, pp. 85-101

Persistent link: https://www.econbiz.de/10006676595

State realization with exogenous variables - A test on blast furnace data

Saxén, H.; Östermark, R. - In: European journal of operational research : EJOR 89 (1996) 1, pp. 34-52

Persistent link: https://www.econbiz.de/10006676776

The impact of information timeliness on the predictability of stock and futures returns: An application of vector models

Östermark, R.; Hernesniemi, H. - In: European journal of operational research : EJOR 85 (1995) 1, pp. 111-131

Persistent link: https://www.econbiz.de/10006681046

A rolling test of granger causality between the Finnish and Japanese security markets

Aaltonen, J.; Östermark, R. - In: Omega 25 (1997) 6, pp. 635-642

In the paper we test the impact of the Japanese stock market on two financial asset groups, free and restricted shares, on the Finnish market in the early 90s. The causality is tested in the Granger sense. The research issue is particularly interesting, since the restrictions on foreign...

Persistent link: https://www.econbiz.de/10005334085