“At the simplest level, economics can better show us the consequences of our actions. Less simple are cases in which we don't have the knowledge to predict the full consequences. Global warming and climate change are examples.”

“Companies like Google and Facebook may offer jobs allowing or requiring imagination and creativity, but the whole of Silicon Valley accounts for only 3 percent of national income and a smaller percentage of national employment.”

“No amount of debt restructuring, even debt forgiveness, will help the Greeks achieve real prosperity. What they need is not short-term relief but, rather, a long-term cure.”

“I've lived to see key parts of my research absorbed in textbooks and in central banks around the world. And some finance ministries, too.”

“Chancellor Angela Merkel and Wolfgang Schaeuble, her finance minister, are right to oppose fiscal and bank unions without political union.”

“At the simplest level, economics can better show us the consequences of our actions. Less simple are cases in which we don't have the knowledge to predict the full consequences. Global warming and climate change are examples.”

“What brought mass innovation to a nation was not scientific advances - its own or others' - but 'economic dynamism': the desire and the space to innovate.”