Browsing by Person "Polleit, Thorsten"

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How the ECB and the US fed set interest rates
(2006) Polleit, Thorsten; Belke, Ansgar
Monetary policies of the ECB and US Fed can be characterised by ?Taylor rules?, that is both central banks seem to be setting rates by taking into account the ?output gap? and inflation. We also set up and tested Taylor rules which incorporate money growth and the euro-dollar exchange rate, thereby improving the ?fit? between actual and Taylor rule based rates. In general, Taylor rules appear to be a much better way of describing Fed policy than ECB policy. Simulations suggest that the ECB?s short-term interest rates have been at a much lower level in the last two years compared with what a Taylor rule would suggest.
Money and inflation : lessons from the US for ECB monetary policy
(2007) Polleit, Thorsten; Belke, Ansgar
We turn our attention to the role of money for determining nominal magnitudes. Using US data, we find that the aggregate ?nominal output plus and stock market capitalisation? is closely related to the money stock, lending support to one of Milton Friedman?s key monetarist propositions. This finding should be particularly important for ECB monetary policy: an inflation-free euro plays a crucial role for European economic and political integration. We conclude that monetary policy must keep a very close eye on money supply if it wants to prevent consumer and asset price inflation.
Money and Swedish inflation reconsidered
(2006) Belke, Ansgar; Polleit, Thorsten
Analysing the role of money for Swedish inflation, we apply a single equation ?PStar? model and a structural VECM for the period of the late 1980 to the beginning of 2005. Against the background of theoretical and empirical considerations, we find that money ? when measured by the ?price gap? or, alternatively, the ?money overhang? ? has a statistically significant impact on future price movements. The results suggest that money should play a systematic role in monetary policy making in Sweden compared with the status quo.
Money matters for inflation in the euro area
(2006) Polleit, Thorsten; Belke, Ansgar; Kösters, Wim; Leschke, Martin
PART 1 ECB independence and price stability The success of the stability oriented monetary policy of the ECB depends on the acceptance of the bank?s institutional set-up. In this context, the ECB?s political independence seems to be of the utmost importance. However, important pillars for safeguarding the bank?s political independence ? such as, for instance, governments? adherence to the European Stability and Growth Pact and the acceptance of the division of labor between fiscal and monetary policy ? induced) financial crisis which, in turn, could have a highly negative impact on output and employment. PART 2 Monetary policy and structural reforms What role does monetary policy play for structural reform in open economies? Empirical estimations were performed with panel data for 23 OECD countries from 1970 to 2000. Structural reform was measured by the Economic Freedom of the World index, whereas the monetary policy constraints were measured by a monetary commitment index and the prevailing exchange rate regime. ? Our results provide little evidence for the hypothesis that a discretionary monetary policy promotes structural reform and economic freedom. The results strongly argue against those views maintaining that a business cycle oriented and lax monetary policy has never and nowhere been detrimental for employment. In fact, our results show that discretionary monetary policies tend to lead to a lower degree of structural labor market reform and, hence, to lower employment. That said, the ECB should pursue a medium- to long-term oriented monetary policy if it wants to strengthen growth and employment in the euro area via supporting reforms. PART 3 A critical view of the real interest rate concept The concept of the neutral (real) interest rate (NRIR) ? as implied by the Taylor rule ? recommends monetary policy to set real interest rates at a level that closes, or at least smoothes, the output gap. We argue that such a policy, if put into practice, would entail substantial pitfalls. First, monetary policy is an inadequate tool for influencing real GDP: the central bank?s impact on long-term interest rates and GDP is actually small (or not existing); to make things worse, a cyclically oriented policy would provoke the well-known time-lag problem. Second, and perhaps most importantly, the NRIR concept is not necessarily compatible with price stability, as it ignores the impact of credit and money growth on inflation. ? As a result, we are in favour of a long-term oriented monetary policy that has a strong focus on money and credit growth and asset prices. Such a monetary policy would not only be compatible with the objective of price stability. It would also reduce the risk of the economy falling into (a monetary induced) financial crisis which, in turn, could have a highly negative impact on output and employment. PART 4 ECB monetary policy and euro inflation outlook Even at a main refinancing rate of 3.25%, ECB monetary policy remains very expansionary. We forecast annual HICP inflation in 2007 to be 2.3% on average (including the German VAT hike). Due to strong excess liquidity, annual consumer price inflation is likely to remain at 2.3% in 2008. We recommend raising ECB rates further to around 4.0%, for reducing credit and money supply growth, thereby dampening inflationary pressure. ? Our money demand analyses for the euro area suggest that, in recent years, excess liquidity might have been translating in great part into asset price inflation rather than consumer price inflation. The results indicate that headline M3 growth is actually much more closely related to the ongoing loss of purchasing of money power of the euro ? that is consumer and asset price inflation ? than may be widely believed. That said, for keeping inflation in check it seems advisable for the ECB to set interest rates in line with the signals provided by (trend) money supply (excess liquidity).
Nobelpreis für Wirtschaftswissenschaften 2006 an Edmund S. Phelps
(2006) Polleit, Thorsten; Geisslreither, Kai; Belke, Ansgar
Am 9. Oktober dieses Jahres gab die Königlich Schwedische Akademie der Wissenschaften (KVA) bekannt, dass der Ökonom Edmund S. Phelps mit dem Wirtschaftsnobelpreis ausgezeichnet wird. Der vorliegende Beitrag stellt die wissenschaftlichen Leistungen von Phelps vor und ordnet sie in den makroökonomischen Gesamtkontext ein. Phelps? Arbeiten haben signifikant zur Verbesserung der Theorie des makroökonomischen Politik-Designs beigetragen. Von ihm ging die Idee einer um Erwartungen modifizierten Phillips-Kurve aus; diese trug dazu bei, den Konflikt zwischen Inflation und Beschäftigung als ?Scheinkonflikt? zu entlarven. Phelps lieferte somit einen bedeutenden Beitrag für die Mikrofundierung der Makroökonomik. Phelps? zweite bedeutende makroökonomische Innovation war die Entdeckung der goldenen Regel der Kapitalakkumulation. Auch sie birgt wichtige Politikimplikationen. Die Auszeichnung von Edmund S. Phelps ist ein folgerichtiger Schritt zur Würdigung eines Ökonomen, der die moderne Makroökonomik in umfassender Weise geprägt hat.