Recent quotes:

DRAFT For “Rethinking Macroeconomics” Conference Fiscal Policy Panel - Washington Center for Equitable Growth

The twenty-first century will see information goods a much larger part of the total pie than the twentieth. And if we know one thing, it is that it is not efficient to try to provide information goods via a competitive market for they are neither rival nor excludible. It makes no microeconomic sense at all for services like those provided by Google to be funded and incentivized by how much money can be raised not off of the value of the services but off of the fumes rising from Google’s ability to sell the eyeballs of the users to advertisers as an intermediate good.
#Rethinking-Macroeconomics - equitablegrowth.org