Working Paper Number
Is growth in capitalist economies wage-led or profit-led? Empirical studies have found conflicting results for different countries and periods. Possible reasons may include the endogeneity of distributional shares, differences in the monetary policy/exchange rate regimes across countries, and divergence between macro behavior in the short- and medium-runs. I theoretically explore these possibilities using a portfolio balance framework to keep track of asset stocks and wealth effects over time. With fixed exchange rates, the Central Bank’s need to intervene in the asset market via official reserve transactions results in assigning a crucial role to the current account in constraining accumulation and output. The binding nature of this constraint vanishes with flexible exchange rates. Regardless of the exchange rate regime, the most important message that emerges is that, once we impose plausible constraints on dynamic behavior, the demand regime ceases to determine the effect of redistribution on the steady state levels of utilization, profit rates, capital, and wealth.
Razmi, Arslan, "Is the Nature of the Demand Regime Relevant Over the Medium Run? Revisiting Distributional Issues in a Portfolio Framework Under Different Exchange Rate Regimes" (2015). UMass Economics Working Papers. 186.