Economist Quotes and aphorisms about almost John Kenneth Galbraith Alan Greenspan Alan Greenspan Klaus Schwab Klaus Schwab Klaus Schwab ,, For many years prior to the 1990s, European integration was embraced and supported by a large major... Paul Samuelson Robert J. Shiller Lawrence Summers Eugene Fama ,, The problem that people don't understand is that active managers, almost by definition, have to be ...