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Author: Pierpaolo Benigno Publisher: ISBN: Category : Wages Languages : en Pages : 38
Book Description
In the presence of downward nominal wage rigidities, wage setters take into account the future consequences of their current wage choices, when facing both idiosyncratic and aggregate shocks. We derive a closed-form solution for a long-run Phillips curve which relates average output gap to average wage inflation: it is virtually vertical at high inflation and flattens at low inflation. Macroeconomic volatility shifts the curve outward and reduces output. The results imply that stabilization policies play an important role, and that optimal inflation may be positive and differ across countries with different macroeconomic volatility.
Author: Pierpaolo Benigno Publisher: ISBN: Category : Wages Languages : en Pages : 38
Book Description
In the presence of downward nominal wage rigidities, wage setters take into account the future consequences of their current wage choices, when facing both idiosyncratic and aggregate shocks. We derive a closed-form solution for a long-run Phillips curve which relates average output gap to average wage inflation: it is virtually vertical at high inflation and flattens at low inflation. Macroeconomic volatility shifts the curve outward and reduces output. The results imply that stabilization policies play an important role, and that optimal inflation may be positive and differ across countries with different macroeconomic volatility.
Author: Mirko Abbritti Publisher: International Monetary Fund ISBN: 1513583980 Category : Business & Economics Languages : en Pages : 49
Book Description
Standard New Keynesian (NK) models feature an optimal inflation target well below two percent, limited welfare losses from business cycle fluctuations and long-term monetary neutrality. We develop a NK framework with labour market frictions, endogenous productivity and downward wage rigidity (DWR) which challenges these results. The model features a non-vertical long-run Phillips curve between inflation and unemployment and a trade-off between price distortions and output hysteresis that change the welfare-maximizing inflation level. For a plausible set of parameters, the optimal inflation target is in excess of two percent, a target value commonly used across central banks. Deviations from the optimal target carry welfare costs multiple times higher than in traditional NK models. The main reason is that endogenous growth and DWR generate asymmetric and hysteresis effects on unemployment and output. Price level targeting or a Taylor-rule responding to the unemployment rate can handle better the asymmetric and hysteresis effects in our model and deliver significant welfare gains. Our results are robust to the inclusion of the effective lower bound on the monetary policy interest rate.
Author: Pierpaolo Benigno Publisher: International Monetary Fund ISBN: 1451871813 Category : Business & Economics Languages : en Pages : 48
Book Description
Wage setters take into account the future consequences of their current wage choices in the presence of downward nominal wage rigidities. Several interesting implications arise. First, a closed-form solution for a long-run Phillips curve relates average unemployment to average wage inflation; the curve is virtually vertical for high inflation rates but becomes flatter as inflation declines. Second, macroeconomic volatility shifts the Phillips curve outward, implying that stabilization policies can play an important role in shaping the trade-off. Third, nominal wages tend to be endogenously rigid also upward, at low inflation. Fourth, when inflation decreases, volatility of unemployment increases whereas the volatility of inflation decreases: this implies a long-run trade-off also between the volatility of unemployment and that of wage inflation.
Author: Pierpaolo Benigno Publisher: ISBN: Category : Inflation (Finance) Languages : en Pages : 39
Book Description
Wage setters take into account the future consequences of their current wage choices in the presence of downward nominal wage rigidities. Several interesting implications arise. First, nominal wages tend to be endogenously rigid also upward, at low inflation. Second, a closed-form solution for a long run Phillips curve relates average unemployment to average wage inflation; the curve is virtually vertical for high inflation rates but becomes flatter as inflation declines. Third, macroeconomic volatility shifts the Phillips curve outward, implying that stabilization policies can play an important role in shaping the trade-off. Fourth, when inflation decreases, volatility of unemployment increases whereas the volatility of inflation decreases: this implies a long-run trade-off also between the volatility of unemployment and that of wage inflation.
Author: Dany Brouillette Publisher: ISBN: Category : Inflation targeting Languages : en Pages : 13
Book Description
"Recent evidence suggests that the extent of downward nominal wage rigidity (DNWR) inthe Canadian labour market has risen following the 2008-09 recession. This note studies whether DNWR can lead to a long‐run trade‐off between inflation and unemployment, especially at lower rates of inflation-a question that has important implications for the optimal level of inflation in the long run. The results suggest that the trade‐off between unemployment and inflation remains weak despite the estimated increase in DNWR. In particular, the long‐run Phillips curve is close to vertical at inflation rates of 2 per cent or more, in line with earlier findings. As a result, an increase in long‐term inflation from 2 to 3 per cent would lower unemployment by about 0.1-0.2 percentage points. Overall, our results suggest that the benefits of raising the inflation target to attain a lower long‐term unemployment level seem rather weak"--Abstract, p. iii.
Author: Ben S. Bernanke Publisher: University of Chicago Press ISBN: 0226044734 Category : Business & Economics Languages : en Pages : 469
Book Description
Over the past fifteen years, a significant number of industrialized and middle-income countries have adopted inflation targeting as a framework for monetary policymaking. As the name suggests, in such inflation-targeting regimes, the central bank is responsible for achieving a publicly announced target for the inflation rate. While the objective of controlling inflation enjoys wide support among both academic experts and policymakers, and while the countries that have followed this model have generally experienced good macroeconomic outcomes, many important questions about inflation targeting remain. In Inflation Targeting, a distinguished group of contributors explores the many underexamined dimensions of inflation targeting—its potential, its successes, and its limitations—from both a theoretical and an empirical standpoint, and for both developed and emerging economies. The volume opens with a discussion of the optimal formulation of inflation-targeting policy and continues with a debate about the desirability of such a model for the United States. The concluding chapters discuss the special problems of inflation targeting in emerging markets, including the Czech Republic, Poland, and Hungary.
Author: Ms.Valerie Cerra Publisher: International Monetary Fund ISBN: 1513536990 Category : Business & Economics Languages : en Pages : 50
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.
Author: Mr.Shekhar Aiyar Publisher: International Monetary Fund ISBN: 1513512749 Category : Business & Economics Languages : en Pages : 24
Book Description
We argue that in an economy with downward nominal wage rigidity, the output gap is negative on average. Because it is more difficult to cut wages than to increase them, firms reduce employment more during downturns than they increase employment during expansions. This is demonstrated in a simple New Keynesian model with asymmetric wage adjustment costs. Using the model's output gap as a benchmark, we further show that common output gap estimation methods exhibit a systematic bias because they assume a zero mean. The bias is especially large in deep recessions when potential output tends to be most severely underestimated.
Author: Mr.Pau Rabanal Publisher: International Monetary Fund ISBN: 1451875657 Category : Business & Economics Languages : en Pages : 68
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.
Author: Pierpaolo Benigno
Author: Pierpaolo Benigno
Author: Mirko Abbritti
Author: Pierpaolo Benigno
Author: Pierpaolo Benigno
Author: Dany Brouillette
Author: Ben S. Bernanke
Author: 
Author: Ms.Valerie Cerra
Author: Mr.Shekhar Aiyar
Author: Mr.Pau Rabanal