Disputes whether financial structure can create value or not were started more than 50 years ago with Modigliani Miller theorem. In this paper I would like to present my own view on level of debt in value creation process. What I am going to prove is that due to expansion option companies with...

Pairs trading is a popular trading strategy that tries to take advantage of market inefficiencies in order to obtain profit. The idea is simple: find two stocks that move together and take long/short positions when they diverge abnormally, hoping that the prices will converge in the future. From...

Pairs trading is a popular trading strategy that tries to take advantage of market inefficiencies in order to obtain profit. Such approach, on its classical formulation, uses information of only two stocks (a stock and its pairs) in the formation of the trading signals. The objective of this...