//-->
Options, futures, and other derivative securities
Hull, John, (1989)
Updating option valuation systems
Aczel, Michael, (1987)
Informed trading, short sales constraints, and futures' pricing
Hietala, Pekka T., (2000)
The social cost of imperfections in Finnish domestic trade
Wahlroos, Björn, (1981)
Announcements, tax-loss selling and the january effect
Wahlroos, Björn, (1983)
The discount rate in capital budgeting of risky projects in Finland : suggested risk premiums
Berglund, Tom, (1982)