Economist Quotes and aphorisms about assets Dale T. Mortensen Oliver E. Williamson Arthur Laffer Robert Reich David Malpass ,, The tenth amendment said the federal government is supposed to only have powers that were explicitl... Nouriel Roubini ,, A currency serves three functions: providing a means of payment, a unit of account and a store of v... Nouriel Roubini ,, I believe investors should invest for the long run, so I don't buy and sell. I usually maintain the... Jose Angel Gurria Michael Spence Martin Feldstein