Purpose – The main objective of this paper is to compare the differences that exist between the adoption of e‐commerce by potential purchasers and the acceptance of the channel (re‐purchase decisions) by experienced e‐customers. Therefore, the paper seeks to test the influence of online...

This study analyzes the perceptions which induce customers to purchase over the Internet, testing the moderating effect of e-purchasing experience. We distinguish between two groups: (1) potential e-customers, who are considering making their first e-purchase, and (2) experienced e-customers,...

We present a computational method for measuring financial risk by estimating the Value at Risk and Expected Shortfall from financial series. We have made two assumptions: First, that the predictive distributions of the values of an asset are conditioned by information on the way in which the...