Browsing by Subject "Inflation"

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Divergence in labour force growth : should wages and prices grow faster in Germany?
(2020) Marczak, Martyna; Hellier, Joël; Beißinger, Thomas
We develop a model which shows that wages, prices and real income should grow faster in countries with low increase in their labour force. If not, other countries experience growing unemployment and/or trade deficit. This result is applied to the case of Germany, which has displayed a significantly lower increase in its labour force than its trade partners, except in the moment of the reunification. By assuming that goods are differentiated according to their country of origin (Armington’s hypothesis), a low growth of the working population constrains the production of German goods, which entails an increase in their prices and in German wages. This mechanism is magnified by the low price elasticity of the demand for German goods.Hence,the German policy of wage moderation could severely constrain other countries’ policy options. The simulations of an extended model which encompasses offshoring to emerging countries and labour market imperfections suggest that (i) the impact of differences in labour force growth upon unemployment in Eurozone countries has been significant and (ii) the German demographic shock following unification could explain a large part of the 1995-2005 German economic turmoil.
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 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.
The camp view of inflation forecasts
(2009) Schmid, Kai Daniel; Sauter, Oliver; Geiger, Felix
Analyzing sample moments of survey forecasts, we derive disagreement and un- certainty measures for the short- and medium term inflation outlook. The latter provide insights into the development of inflation forecast uncertainty in the context of a changing macroeconomic environment since the beginning of 2008. Motivated by the debate on the role of monetary aggregates and cyclical variables describing a Phillips-curve logic, we develop a macroeconomic indicator spread which is assumed to drive forecasters? judgments. Empirical evidence suggests procyclical dynamics between disagreement among forecasters, individual forecast uncertainty and the macro-spread. We call this approach the camp view of inflation forecasts and show that camps form up whenever the spread widens.
Unconventional views on inflation control : forward guidance, the neo-Fisherian approach, and the fiscal theory of the price level
(2018) Spahn, Peter
In recent years, various "unconventional" views have been advanced that promise to offer new analytical insights and policy approaches that are suited to control the value of money, particularly in a constellation of low growth and unemployment. Whereas Forward Guidance attempts to decrease the real interest rate by low nominal rates and by creating excessive inflationary expectations, the Neo-Fisherian approach suggests to increase nominal rates immediately to the long-run equilibrium value that corresponds to the inflation target. The Fiscal Theory of the Price Level believes that goods prices jump to a level that validates the long-run sustainability condition of government debt. All three views are criticized for analytical and empirical reasons.