by Felipe Rezende
This series will discuss at length the underlying forces behind Brazil’s current crisis. (See Part I here)
Building on Keynes’s investment theory of the cycle, Minsky’s work suggests that the structure of the economy becomes more fragile over a period of tranquility and prosperity. That is, endogenous processes breed financial and economic instability. While Minsky adopted Keynes’s “investment theory of the cycle,” he added a financial theory of investment, with a detailed exposition of the theory in his book John Maynard Keynes (1975), which put at the forefront the interrelation between investment decisions and the financial structure designed to allow economic units to take positions in assets by issuing debt. In this regard, debt accumulation is at the core of Minsky’s instability theory. His financial theory of investment incorporated Kalecki’s approach in which aggregate profits are created, mostly, by the autonomous components of demand (Minsky 1986, 1989). One can add to this analysis Godley’s three balances approach, which explores the interlinkages between the government sector, the private sector, and the external sector. This means that a surplus must be matched by an equal deficit and flows accumulate to stocks.
In this regard, Godley’s framework sheds light on the identification of financial fragility at the macro level, in which, to accumulate financial wealth, the private sector (firms and households) needs to spend less than its income. This can be accomplished through a combination of government budget deficits and current account surpluses. This framework is then incorporated into Minsky’s theory of the business cycle to analyze Brazil’s current crisis. In particular, Minsky’s framework not only sheds light on how to detect unsustainable financial practices, but the position adopted in this paper is that the current Brazilian crisis does fit with Minsky’s instability theory.
This article attempts to demonstrate the existence of endogenously generated instability in the Brazilian economy, which has created frequent and systemic financial crises. Brazil’s current crisis is not due to unsustainable policies; the country’s problem is systemic. continue reading…