Research Topics

A Keynes-Minsky Episode?

The enormity and pervasiveness of the global economic crisis that began in 2008 makes it relevant to analyze the circumstances that can explain this catastrophe. This will also provide clues to the appropriate remedial measures needed to prevent future occurrences of similar developments.

The paper begins with some theoretical concerns relating to factors that could trigger a similar crisis. The first of these concerns relates to the deregulated financial institutions and the growing uncertainty that can be witnessed in these liberalized financial markets. The secondrelates to financial engineering with innovations in these markets, simultaneously providing cushions against risks while generating flows of liquidity that remain beyond the conventional sources of bank credit.

Interpreting the role of uncertainty, one can observe the connections between investment and finance, both of which are subject to changes in the state of expectations. The initial formulation can be traced back to John Maynard Keynes’s General Theory (1936), where liquidity preference is linked to asset prices and new investments. The Keynesian analysis of the impact of uncertainty related expectations was reformulated in 1986 by Hyman P. Minsky, who introduced the possibility of sourcing external finance through debt, which further adds to the impact of uncertainty. Minsky’s characterization of deregulated financial markets considers the newfangled sources of nonbank credit, especially with the involvement of banks in the securities market under the universal banking model.

As for the institutional arrangements that provide for profits on transactions, financial assets bought and sold in the primary market as initial public offerings of stocks are usually transacted later, in the secondary market, where these are no longer backed by physical assets.In the upswing, finance creates a myriad of financial claims and liabilities, and thus becomes increasingly remote from the real economy, while innovations to hedge and insulate assets continue to proliferate in the financial market, especially in the presence of uncertainty.

The paper dwells on an account of the pattern of the financial crisis and its spread in the United States. This is appended by a stylized account of the turn of events in terms of a theoretical model that highlights the role of uncertainty in the process.

The Methodological Puzzles of the Financial Instability Analysis

The recent revival of Hyman P. Minsky’s ideas among policymakers, economists, bankers, financial institutions, and the mass media, synchronized with the increasing gravity of the subprime financial crisis, demands a reappraisal of the meaning and scope of the “financial instability hypothesis” (FIH). We argue that we need a broader approach than that conventionally pursued, in order to understand not only financial crises but also the periods of financial calm between them and the transition from stability to instability. In this paper we aim to contribute to this challenging task by restating the strictly financial part of the FIH on the basis of a generalization of Minsky’s taxonomy of economic units. In light of this restatement, we discuss a few methodological issues that have to be clarified in order to develop the FIH in the most promising direction.

The Core of the Financial Instability Hypothesis in Light of the Subprime Crisis

This paper aims to help bridge the gap between theory and fact regarding the so-called “Minsky moments” by revisiting the “financial instability hypothesis” (FIH). We limit the analysis to the core of FIH—that is, to its strictly financial part. Our contribution builds on a reexamination of Minsky’s contributions in light of the subprime financial crisis. We start from a constructive criticism of the well-known Minskyan taxonomy o f financial units (hedge, speculative, and Ponzi) and suggest a different approach that allows a continuous measure of the unit’s financial conditions. We use this alternative approach to account for the cyclical fluctuations of financial conditions that endogenously generate instability and fragility. We may thus suggest a precise definition of the “Minsky moment” as the starting point of a Minskyan process—the phase of a financial cycle when many financial units suffer from both liquidity and solvency problems. Although the outlined approach is very simple and has to be further developed in many directions, we may draw from it a few policy insights on ways of stabilizing the financial cycle.

International financial flows are the propagation mechanism for transmitting financial instability across borders; they are also the source of unsustainable external debt. Managing volatility thus requires institutions that promote domestic financial stability, ensure that domestic instability is contained, and guarantee that international institutions and rules of the game are not themselves a cause of volatility. This paper analyzes proposals to increase stability in domestic markets, in international markets, and in the structure of the international financial system from the point of view of Hyman P. Minsky’s financial instability hypothesis, and outlines how each of these three channels can produce financial fragility that lays the system open to financial instability and financial crisis.