Adjusting the correlation matrix plays an important role in risk management as well as option pricing. We usually adjust the correlation matrix by directly changing the correlation coefficient in the correlation matrix. However, there is a chance that the adjusted correlation matrix is not...

Since their first introduction in 1996, weather derivatives have been a topic of discussion. The ongoing climate change has, in fact, increased the risks for companies that are naturally exposed to meteorological variables, raising questions on how such companies should manage these increasingly...