Titill:
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How "natural" is the natural rate? : unemployment hysteresis in IcelandHow "natural" is the natural rate? : unemployment hysteresis in Iceland |
Höfundur:
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Bjarni Geir Einarsson 1986
;
Jósef Sigurðsson 1985
|
URI:
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http://hdl.handle.net/10802/4792
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Útgefandi:
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Central Bank of Iceland, Economics and Monetary Policy Department
|
Útgáfa:
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07.2013 |
Ritröð:
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Central Bank of Iceland., Working papers ; 64 |
Efnisorð:
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Atvinnuleysi; Fjárfestingar; Ísland
|
ISSN:
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1028-9445 |
Tungumál:
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Enska
|
Tengd vefsíðuslóð:
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https://www.cb.is/library/Skraarsafn---EN/Working-Papers/WP%20No%2064.pdf
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Tegund:
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Skýrsla |
Gegnir ID:
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991003872989706886
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Athugasemdir:
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Myndefni: línurit, töflur |
Útdráttur:
|
This paper estimates the Non-Accelerating Inflation Rate of Unemployment (the NAIRU) for Iceland based on the Phillips curve using an iterative regression process and the Kalman filter. According to our results, the NAIRU rose sharply in the wake of the financial crisis, peaking at 51/2% or 7% depending on estimation methodology. We evaluate what factors influence changes in the NAIRU. In particular, we assess whether changes in the NAIRU have been influenced by structural changes or changes in actual unemployment and therefore aggregate demand; i.e., whether there is evidence of hysteresis in unemployment. We find that time variation in the NAIRU is to a large extent due to hysteresis effects but to a lesser extent due to structural factors. This implies that monetary policy can have long-run effects on unemployment and its conduct is thus more complicated. Prudence in the government’s conduct of fiscal policy and labor unions’ and their counterparties’ wage bargaining becomes more important in the presence of hysteresis in unemployment, as inflationary pressures must be countered with a rise in interest rates, which can cause an increase in the NAIRU. Keeping inflation low becomes more important for the real economy in the presence of hysteresis in unemployment. |