Diffusion of Innovation

According to scholars, the concept of diffusion was first studied by the French sociologist Gabriel Tarde in late 19th century and by German and Austrian anthropologists such as Friedrich Ratzel and Leo Frobenius. Its basic patterns, causes, effects or...

It’s All About Expectations … Why the Market for your Company’s Products is not the Same as the Market for your Company’s Stock

By now millions of words have been written about Apple’s new iPhones that were announced earlier this week and their stock got hammered (for now).  But why? Over several decades, I have observed a key phenomenon … The market for a company’s products is not...