Author: Giovanni CaggianoPublisher:
ISBN: 9780734051264
Category :
Languages : en
Pages :
Book Description
Uncertainty Shocks and Unemployment Dynamics in US Recessions
Author: Giovanni CaggianoPublisher:
ISBN: 9780734051264
Category :
Languages : en
Pages :
Book Description
Uncertainty Shocks and Unemployment Dynamics
Author: Malak KandoussiPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Recent events suggest that uncertainty changes play a major role in U.S. labor market fluctuations. This study analyzes the impact of uncertainty shocks on unemployment dynamics. Using a vector autoregression approach, we show that uncertainty shocks measured by stock market volatility have a significant impact on the U.S. unemployment rate. We then develop a quantitative version of the Diamond-Mortensen-Pissarides (DMP) model, in which uncertainty shocks hit the economy. Given the significant nonlinearities of the DMP model, we show that the introduction of uncertainty shocks not only allows this textbook model to account for observed characteristics of the U.S. labor market dynamics, with reasonable values for calibrated parameters, but also for the impact of rare episodes such as economic crises.
Uncertainty and Unemployment
Author: Sangyup ChoiPublisher: International Monetary Fund
ISBN: 1498328539
Category : Business & Economics
Languages : en
Pages : 26
Book Description
We study the role of uncertainty shocks in explaining unemployment dynamics, separating out the role of aggregate and sectoral channels. Using S&P500 data from the first quarter of 1957 to third quarter of 2014, we construct separate indices to measure aggregate and sectoral uncertainty and compare their effects on the unemployment rate in a standard macroeconomic vector autoregressive (VAR) model. We find that aggregate uncertainty leads to an immediate increase in unemployment, with the impact dissipating within a year. In contrast, sectoral uncertainty has a long-lived impact on unemployment, with the peak impact occurring after two years. The results are consistent with a view that the impact of aggregate uncertainty occurs through a “wait-and-see” mechanism while increased sectoral uncertainty raises unemployment by requiring greater reallocation across sectors.
Time-Varying Effect of Uncertainty Shocks on Unemployment
Author: Ozan EksiPublisher:
ISBN:
Category :
Languages : en
Pages : 16
Book Description
We employ a time-varying parameter VAR to examine the dynamic effect of uncertainty shocks on unemployment during different recessions. We find that the impact of uncertainty shocks during the Great Recession is significantly larger compared to previous recessions. Empirical studies should consider that economic dynamics of the Great Recession are substantially different.
Oil Price Uncertainty and Unemployment Dynamics
Author: M. Iqbal AhmedPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
We investigate how the high and low volatile states of oil prices affect the unemployment rate in the U.S. economy. We model the monthly unemployment rate data using a logistic smooth transition autoregressive process with allowing oil price uncertainty as a transition variable between high and low volatile states. Additionally, we calculate generalized impulse response functions (GIRFs) by considering the sign and size of the shocks and the initial history of the economy. The key findings are as follows: First, the estimated LSTAR model shows that the unemployment rate rises more persistently in the long run when oil price uncertainty is high but falls when oil price volatility is low. Second, the GIRF analysis shows that oil price uncertainty shocks significantly increase the unemployment rate in a highly volatile state but decrease in a low volatility state. Third, asymmetric effects of oil price uncertainty on unemployment also hold considering different signs and sizes of the oil price uncertainty shocks and the initial history of the economy. Robustness exercises confirmed the baseline results. These findings imply that employing a nonlinear framework would be appropriate while modeling oil price uncertainty and its impacts on economic activities.
The Impact of Uncertainty Shocks on the UK Economy
Author: MissStephanie DenisPublisher: International Monetary Fund
ISBN: 161635562X
Category : Business & Economics
Languages : en
Pages : 46
Book Description
This paper quantifies the economic impact of uncertainty shocks in the UK using data that span the recent Great Recession. We find that uncertainty shocks have a significant impact on economic activity in the UK, depressing industrial production and GDP. The peak impact is felt fairly quickly at around 6-12 months after the shock, and becomes statistically negligible after 18 months. Interestingly, the impact of uncertainty shocks on industrial production in the UK is strikingly similar to that of the US both in terms of the shape and magnitude of the response. However, unemployment in the UK is less affected by uncertainty shocks. Finally, we find that uncertainty shocks can account for about a quarter of the decline in industrial production during the Great Recession.
Unemployment Dynamics in Emerging Countries
Author: Jaroslav HorvathPublisher:
ISBN:
Category :
Languages : en
Pages : 42
Book Description
This paper quantifies the impact of three key external shocks -- external demand, interest rate, and uncertainty shocks -- on emerging market economies (EMEs). We find that external shocks have a sizeable impact on macroeconomic fluctuations in EMEs and that a considerable fraction of this impact is through the domestic stock market. A decrease in external demand and an increase in external interest rate and uncertainty lead to a higher unemployment rate, lower stock market return, and a depreciation of the domestic currency. The EMEs' monetary policy actively responds to external shocks and dampens their impact on domestic activity.
Uncertainity Shocks and Unemployment Dynamics in U.S. Recessions
Author: Giovanni CaggianoPublisher:
ISBN: 9780734043511
Category : Recessions
Languages : en
Pages : 57
Book Description
Essays on Uncertainty and Macroeconomic Dynamics
Author: Jeffrey A. LevyPublisher:
ISBN:
Category : Macroeconomics
Languages : en
Pages : 90
Book Description
In this dissertation I examine economic uncertainty, particularly from the perspective of disaggregation below the national level. In part one I outline the building of news-based uncertainty measures for all 50 US states plus Washington DC. I analyze different search specifications, finding that the simplest set of terms involving one group for "economy" and one group for "uncertainty" has the highest resolution, while yielding similar results to more focused news searches, including one similar to the ubiquitous policy search from Baker et al. (2016), and an alternative specification designed to eliminate false positives. I also explore the differences between two other national uncertainty measures - the VIX stock market volatility index from the Chicago Board Options Exchange, and the unforecastable macroeconomic factors from Jurado et al. (2015). In part two, I build upon the analysis of the state uncertainty measures begun in part one. I show that analyzing uncertainty at the national level obscures significant state-level variation, with state-to-national uncertainty correlations ranging from 0.124 to 0.913, while some inter-state uncertainty correlations even turn negative. I then show that VAR analysis using state-level unemployment figures yields impulse response functions that are remarkably similar to existing national-level uncertainty research, with 92% of states exhibiting a rise in unemployment that peaks near 12 months after an uncertainty shock, then overshoots the starting point for a time. Finally, in part three I attempt to get at the causal effects of an uncertainty shock, as VAR analysis is unable to do, by applying a difference-in-difference framework to the natural experiment of military base closures. I look at the 1991, 1993, 1995, and 2005 rounds of the Base Realignment and Closure (BRAC) process, whereby the government moves military jobs in and out of bases through a process that is, at least initially, heavily insulated from confounding economic indicators and political influence. This creates asymmetric and exogenous uncertainty shocks in places with different military employment, which I use to show that a one-percentage point higher military share of employment causes a tenth of a percentage point higher unemployment rate in a given Metropolitan Statistical Area (MSA) during a BRAC round.
The Effects of Monetary Policy on Unemployment Dynamics under Model Uncertainty - Evidence from the US and the Euro Area
Author: Carlo AltavillaPublisher:
ISBN:
Category :
Languages : en
Pages : 44
Book Description
This paper explores the role that the imperfect knowledge of the structure of the economy plays in the uncertainty surrounding the effects of rule-based monetary policy on unemployment dynamics in the euro area and the US. We employ a Bayesian model averaging procedure on a wide range of models which differ in several dimensions to account for the uncertainty that the policymaker faces when setting the monetary policy and evaluating its effect on real economy. We find evidence of a high degree of dispersion across models in both policy rule parameters and impulse response functions. Moreover, monetary policy shocks have very similar recessionary effects on the two economies with a different role played by the participation rate in the transmission mechanism. Finally, we show that a policy maker who does not take model uncertainty into account and selects the results on the basis of a single model may come to misleading conclusions not only about the transmission mechanism, but also about the differences between the euro area and the US, which are on average essentially small.
