A majority of firms in the US top tier i.e. S&P 500 record NO, zero, null, nada … in R&D expenditure! https://t.co/SjXEtchuX0
RT @DavidBeckworth: As a follow up, it's interesting to see that the Fed has borne $0.90 trillion of the total
RT @DavidBeckworth: As a follow up, it's interesting to see that the Fed has borne $0.90 trillion of the total $1.99 trillion market vale l…