The Theory of Fuzzy Optimal and Approximate Social Prices.- The Theory of Optimal Social Discount Rate.- The Theoretical Structure of Cost-Benefit Criteria, Choice of Project and Discounting Process.- The Theory of Fuzzy Present Value (FPV).- The Theory of Fuzzy Decisions, Optimal Taxation and...

"Since the late twentieth century, banks and insurance companies have grown rapidly and consolidated so that financial markets are dominated by fewer and bigger players. Marion Laboure and Nicolas Deffrennes argue that this trend has made access to financial services, especially high-quality...