Collective concerns about sustainable development and proposals about how to achieve sustainability have produced a … sustainability; and yet the lack of clear definitions has left a vacuum of corporate guidance. Corporate Social Responsibility (CSR …) has become a synonym for corporate action towards sustainability, but companies continue to struggle to understand how to …

particular in terms of scaling distribution preservation. Identified distributions of all simulated processes are compared with …

sequence of random variables, i.e a stochastic process. Sharp scaling exponents or unifractal behavior of such processes has … been reported in several works. In this letter we investigate the question of scaling transformation of price processes by … physics. Using two sets of financial chronological time series, we show that the scaling transformation is a non-linear group …