Newswise — We are delighted to announce the publication of the second edition of "Linear and Nonlinear Functional Analysis with Applications" by Professor Philippe G. Ciarlet, Senior Fellow of HKIAS.

When companies use nonlinear pricing strategies, high markups no longer imply inefficiency across firms, but rather across customers, according to a recent paper. Retail prices are a strange animal.

Forbes contributors publish independent expert analyses and insights. Kevin Kruse covers leadership development & emotional intelligence. For decades, leadership operated under the illusion that the ...