While the hypothesis that ownership concentration can affect the value of a company has seen a lot of empirical study, little light has been shed on a complementary problem, that these concentrated owners have a cost of their position due to an undiversified portfolio. Using a unique data set of...

Vi analyserer hvordan Oslo Børs påvirkes av det direkte statlige eierskapet i norske selskaper. Vi har først sett om det er en ``statsrabatt'' på Oslo Børs. Ved å se på data fra 1989 til 2007 har vi funnet noen indikasjoner på en slik rabatt, en negativ sammenheng mellom lønnsomhet,...

During the last decade, Value-at-Risk (VaR) has become the most common tool to measure the exposure to short term financial risk for companies in the oil industry, in common with most other sectors. However, VaR has been criticized after the financial crisis for providing too optimistic risk...

.

.

.

.