Macroeconomic effects of unconventional monetary policy in the euro area

I find that the Eurosystem can stimulate the economy beyond the policy rate by increasing the size of its balance sheet or the monetary base. The transmission mechanism turns out to be different compared to traditional interest rate innovations: (i) whilst the effects on economic activity and consumer prices reach a peak after about one year for an interest rate innovation, this is more than six months later for a shift in the monetary base that is orthogonal to the policy rate (ii) interest rate spreads charged by banks decline persistently after a rise in the monetary base, whereas the spreads increase significantly after a fall in the policy rate (iii) there is no significant short-run liquidity effect after an interest rate innovation, that is additional bank loans are generated by a greater credit multiplier. In contrast, the multiplier declines considerably after an expansion of the Eurosystem’s balance sheet. JEL Classification: C32, E30, E44, E51, E52SVARs, Unconventional monetary policy

Macroeconomic Effects of Unconventional Monetary Policy in the Euro Area

I find that the Eurosystem can stimulate the economy beyond the policy rate by increasing the size of its balance sheet or the monetary base, that is so-called quantitative easing. The transmission mechanism turns out to be different compared to traditional interest rate innovations: (i) whilst the effects on economic activity and consumer prices reach a peak after about one year for an interest rate innovation, this is more than six months later for a shift in the monetary base that is orthogonal to the policy rate (ii) interest rate spreads charged by banks decline persistently after quantitative easing policies, whereas the spreads increase significantly after a fall in the policy rate (iii) there is no significant short-run liquidity effect after an interest rate innovation, that is additional bank loans are generated by a greater credit multiplier. In contrast, the multiplier declines considerably after an expansion of the Eurosystem’s balance sheet.unconventional monetary policy, SVARs

The role of time-varying price elasticities in accounting for volatility changes in the crude oil market

A

Technology shocks and robust sign restrictions in a euro area SVAR

This paper provides evidence for the impact of technology, labor supply, monetary policy and aggregate spending shocks on hours worked in the Euro area. The evidence is based on a vector autoregression identi?ed using sign restrictions that are consistent with both sticky price and real business cycle models. In contrast to most of the existing literature for the US, evidence of a positive response of hours to technology shocks is found, which is consistent with the conventional real business cycle interpretation and at odds with sticky price models. In addition, an important role for technology shocks in explaining business cycle ?uctuations is found. JEL Classification: E32, E24Real business cycle models, Sticky price models, Technology shocks, vector autoregressions

Are the effects of monetary policy in the euro area greater in recessions than in booms?

This paper investigates whether monetary policy impulses have asymmetric effects on output growth in seven countries of the euro area (Germany, France, Italy, Spain, Austria, Belgium and the Netherlands). First, it is shown that these seven countries share the same business cycle. Next, strong evidence is presented that area-wide monetary policy impulses, measured as the contribution of monetary policy shocks to the short-term interest rate in a simple VAR for the euro area economy, have significantly larger effects on output growth in recessions than in booms. These differences are most pronounced in Germany, France, Italy, Spain, and Belgium, while they are much smaller in Austria and the Netherlands JEL Classification: E4, E5monetary policy

The Role of Time-Varying Price Elasticities in Accounting for Volatility Changes in the Crude Oil Market

There has been a systematic increase in the volatility of the real price of crude oil since 1986, followed by a decline in the volatility of oil production since the early 1990s. We explore reasons for this evolution. We show that a likely explanation of this empirical fact is that both the short-run price elasticities of oil demand and of oil supply have declined considerably since the second half of the 1980s. This implies that small disturbances on either side of the oil market can generate large price responses without large quantity movements, which helps explain the latest run-up and subsequent collapse in the price of oil. Our analysis suggests that the variability of oil demand and supply shocks actually has decreased in the more recent past preventing even larger oil price fluctuations than observed in the data.Econometric and statistical methods; International topics

A VAR description of the effects of monetary policy in the individual countries of the euro area

This paper presents a complete set of results describing the effects of monetary policy in 10 countries of the euro area for the pre-EMU period. For each country, we impose one of three identification schemes depending on its monetary integration with Germany, the nominal anchor of the ERM. The first identification scheme applies to Germany, the second to countries of the core EMS (Austria, Belgium and the Netherlands) and the third to all the other countries. An unexpected rise in the short-term interest rate leads to a decrease in GDP, (with investment and exports falling more than consumption) and a gradual decrease in prices for all countries. We also show that, given the width of the error bands around the estimate, we cannot reject that the effects of monetary policy on GDP and on prices are broadly similar in the individual countries of the euro area JEL Classification: E52Euro area countries, monetary policy, VARs

The industry effects of monetary policy in the euro area

We first estimate the effects of an euro area-wide monetary policy change on output growth in eleven industries of seven euro area countries over the period 1980-1998. On average the negative effect of an interest rate tightening on output is significantly greater in recessions than in booms. There is, however, considerable cross-industry heterogeneity in both the overall policy effects and the degree of asymmetry across the two business cycle phases. We then explore which industry characteristics can account for this cross-industry heterogeneity. Differences in the overall policy effects can mainly be explained by the durability of the goods produced in the sector. In contrast, differences in the degree of asymmetry of policy effects seem to be related to differences in financial structure, in particular the maturity structure of debt, the coverage ratio, financial leverage and firm size. JEL Classification: E4, E5euro area, financial accelerator, monetary transmission mechanism