Sobre a centralidade da teoria da preferência pela liquidez na macroeconomia pós-keynesiana

Resumo

Liquidity preference is a central concept in Post Keynesian macroeconomics
since it embodies the principle that money is not neutral either in
the short or in the long period. LP actually postulates that assets are
accumulated by private investors according to their own-rates of interest,
a measure of returns that encompasses both monetary returns and liquidity
premia. The paper shows that such concept allows Post Keynesians
to build theories of both the demand and the supply for money, as well as
accumulation and inflation theories.