Is There a Crisis of Value Paradigm?

The authors, on the basis of Kuhn's theory of science development, discuss whether the paradigm of economic value estimated by discounted cash flow method is still valid and can explain the current changes of radical overestimation of values. The authors ask the question whether the current situation on the stock markets is not a signal that the current paradigm needs to be changed. Should we begin to establish new paradigm? According to Kuhn's theory it would mean a period of revolutionary science