Hysteresis Via Endogenous Rigidity in Wages and Participation


Book Description

We document that the past three "jobless" recoveries also featured asymmetries in labor force participation and labor compensation, with each falling to new lows during each cycle. We model these asymmetries as resulting from a strategic complementarity in firms' wage setting and workers' job search strategies. Strategic complementarity results in a continuum of possible equilibria with higher-wage equilibria welfare dominating lower-wage equilibria. Assuming that no economic agent deviates from an existing strategy unless deviation is a unilateral best response, the model exhibits (1) periods of endogenous rigidity in wages and participation, (2) persistent changes in wages, participation, and output in response to transitory movements in labor productivity, (3) sluggish recoveries including both a "jobless" phase, in which productivity recovers while unemployment remains elevated, and a "wageless" phase, in which employment recovers but wages remain depressed. Calibrating the model suggests that the U.S. unemployment rate may need to fall to as low as 2.8 percent before labor compensation recovers to pre-Financial Crisis levels.




Hysteresis Via Endogenous Rigidity in Wages and Participation


Book Description

We document that the past three ?jobless? recoveries also featured asymmetries in labor force participation and labor compensation, with each falling to new lows during each cycle. We model these asymmetries as resulting from a strategic complementarity in firms' wage setting and workers' job search strategies. Strategic complementarity results in a continuum of possible equilibria with higher-wage equilibria welfare dominating lower-wage equilibria. Assuming that no economic agent deviates from an existing strategy unless deviation is a unilateral best response, the model exhibits (1) periods of endogenous rigidity in wages and participation, (2) persistent changes in wages, participation, and output in response to transitory movements in labor productivity, (3) sluggish recoveries including both a ?jobless " phase, in which productivity recovers while unemployment remains elevated, and a ?wageless " phase, in which employment recovers but wages remain depressed Calibrating the model suggests that the U.S. unemployment rate may need to fall to around 3 percent before labor compensation recovers to pre-Financial Crisis levels.




Hysteresis and Business Cycles


Book Description

Traditionally, economic growth and business cycles have been treated independently. However, the dependence of GDP levels on its history of shocks, what economists refer to as “hysteresis,” argues for unifying the analysis of growth and cycles. In this paper, we review the recent empirical and theoretical literature that motivate this paradigm shift. The renewed interest in hysteresis has been sparked by the persistence of the Global Financial Crisis and fears of a slow recovery from the Covid-19 crisis. The findings of the recent literature have far-reaching conceptual and policy implications. In recessions, monetary and fiscal policies need to be more active to avoid the permanent scars of a downturn. And in good times, running a high-pressure economy could have permanent positive effects.







Dominant Currency Paradigm: A New Model for Small Open Economies


Book Description

Most trade is invoiced in very few currencies. Despite this, the Mundell-Fleming benchmark and its variants focus on pricing in the producer’s currency or in local currency. We model instead a ‘dominant currency paradigm’ for small open economies characterized by three features: pricing in a dominant currency; pricing complementarities, and imported input use in production. Under this paradigm: (a) the terms-of-trade is stable; (b) dominant currency exchange rate pass-through into export and import prices is high regardless of destination or origin of goods; (c) exchange rate pass-through of non-dominant currencies is small; (d) expenditure switching occurs mostly via imports, driven by the dollar exchange rate while exports respond weakly, if at all; (e) strengthening of the dominant currency relative to non-dominant ones can negatively impact global trade; (f) optimal monetary policy targets deviations from the law of one price arising from dominant currency fluctuations, in addition to the inflation and output gap. Using data from Colombia we document strong support for the dominant currency paradigm.




Inflation Targeting and Exchange Rate Management In Less Developed Countries


Book Description

We analyze coordination of monetary and exchange rate policy in a two-sector model of a small open economy featuring imperfect substitution between domestic and foreign financial assets. Our central finding is that management of the exchange rate greatly enhances the efficacy of inflation targeting. In a flexible exchange rate system, inflation targeting incurs a high risk of indeterminacy where macroeconomic fluctuations can be driven by self-fulfilling expectations. Moreover, small inflation shocks may escalate into much larger increases in inflation ex post. Both problems disappear when the central bank leans heavily against the wind in a managed float.




A Theory of Capitalist Regulation


Book Description

Aglietta's path-breaking book is the first attempt at a rigorous historical theory of the whole development of US capitalism, from the Civil War to the Carter presidency. A major document of the "Regulation School" of Marxist economics, it was received as the boldest book in its field since the classic studies of Paul Baran, Paul Sweezy and Harry Braverman. This edition includes a substantial new postface by Aglietta which brings regulation theory face to face with capitalism at the beginning of the new millennium.




Technology Shocks and Aggregate Fluctuations


Book Description

Our answer: Not so well. We reached that conclusion after reviewing recent research on the role of technology as a source of economic fluctuations. The bulk of the evidence suggests a limited role for aggregate technology shocks, pointing instead to demand factors as the main force behind the strong positive comovement between output and labor input measures.







Labor Market Segmentation in a Two-Sector Model of An Open Economy


Book Description

The paper examines formally the effects of labor market segmentation in a two-sector open economy model. The model demonstrates how the structure of the labor market affects the real exchange rate, defined as the relative price of traded and home goods, and is then used to examine the effects of two common labor market policies: increasing the degree of primary market coverage, and implementing wage restraint in the primary market. It is shown that increasing the degree of primary market coverage increases unemployment and leads to a real appreciation. Real wage restraint in the primary market, on the other hand, reduces unemployment, and has ambiguous but probably small effects on the real exchange rate.