EU Enlargement and Trade Integration: Lessons from a Gravity Model

The authors estimate gravity models using a large panel of bilateral trade flows across 61 countries between 1980 and 2003, which are applied as a benchmark for the integration of Central and South Eastern European countries with the euro area. They show that a careful examination of the fixed effects of the model is crucial for the proper interpretation of the results. The results suggest that trade integration between most new EU member states and the euro area is already relatively advanced, while the remaining Central and Eastern European countries have significant scope to strengthen trade links with the euro area.     

Examining asymmetries in the transmission of monetary policy in the euro area: Evidence from a mixed cross-section global VAR model

I estimate the transmission of a common euro area monetary policy shock across individual euro area economies. To do so, I develop a global VAR model in which all euro area economies are included individually while, at the same time, their common monetary policy is modelled as a function of euro area aggregate output growth and inflation. The results suggest that the transmission of monetary policy across euro area economies displays asymmetries, and that, in line with economic theory, these are driven by differences in economies׳ structural characteristics. In particular, euro area economies in which a higher share of aggregate output is accounted for by sectors servicing interest rate sensitive demand exhibit a stronger transmission of monetary policy to real activity. Similarly, even though the evidence is less conclusive, euro area economies which feature more real wage and/or fewer unemployment rigidities also appear to display a stronger transmission of monetary policy to real activity.     

GROWTH IN EURO AREA LABOR QUALITY

Composition of the euro area workforce evolves over time and in response to changing labor market conditions. We construct an estimate of growth in euro area labor quality over the period 1983–2005 and show that labor quality has grown on average by 0.47 percent year-on-year. Labor quality growth was significantly higher in the early 1990s than in the 1980s. This strong increase was driven mainly by an increase in the share of those with tertiary education and workers in prime age. Growth in labor quality moderated again toward the end of the 1990s, possibly reflecting the impact of robust employment growth resulting in the entry of workers with lower human capital. The contribution of labor quality to labor productivity has increased over time, accounting for up to one fourth of euro area labor productivity growth. The results point to a lower contribution of total factor productivity to euro area growth.     

Impact of the Asset Purchase Programme on euro area government bond yields using market news

Assessing the impact on sovereign yields of the euro area Asset Purchase Programme (APP) is challenging, because the monetary policy announcement in January 2015 was already implicitly communicated to the market in the second half of 2014. To identify the APP effect, we construct an index which computes the intensity of this discussion in Bloomberg. The econometric results, which are based on real time vintages, suggest that the so-called stock effect with purchases worth about 10% of GDP reduced the GDP-weighted 10-year euro area sovereign yield by 72 basis points, which is equivalent to effects estimated for US and UK programmes, and much larger than those suggested by event studies for the euro area.     

Contingent convertible bonds: Who invests in European CoCos?

Using a comprehensive data set on issuances and holdings of contingent convertible debt instruments (CoCos) issued by European banks, we investigate who invests in European CoCos. The results indicate that most European CoCos are not directly held by euro area investors. Foreign investors outside the euro area and investment funds located in Ireland and Luxembourg hold the large majority. Euro area banks, insurers and pension funds only have very limited direct exposures. Households in the euro area hold almost no direct positions in European CoCos, although there could be indirect holdings through non-euro area entities and euro area investment funds. Concerns for contagion through cross-holdings of CoCos by banks seem to be unwarranted.     

The transmission of euro area monetary policy to financially euroized countries

This paper provides a comprehensive analysis of the interest rate pass-through of euro area monetary policy to retail rates outside the euro area, contributing to the literature on the consequences of unofficial financial euroization and on the transmission channels of monetary policy spillovers. The results suggest that in the long run, more than the one-third of all euro retail rates in euroized countries of central, eastern, and south-eastern Europe is linked to the euro area shadow rate. Compared with euro area monetary policy, the share of cointegration of the domestic monetary policy rate is on average lower, suggesting that domestic central banks in euroized countries with independent monetary policy can only partially control the “euro part” of the interest rate channel. Furthermore, euro area monetary policy shocks are fast and persistently transmitted into euro retail rates outside the euro area, which constitutes an additional channel of international shock transmission.     

Will euro area house prices sharply decrease?

The long-term euro area house price equilibrium and its short-term dynamics are estimated by means of a panel error correction model. The estimates show that the short-term dynamics are essentially driven by the autoregressive term (persistence), disposable income and mortgage loans, whereas interest rates have little effect. The long-term house price equilibrium is mainly driven on the demand side by disposable income, interest rates, and mortgage loans, whereas costs (mostly land) drive the equilibrium on the supply side. The unprecedented long-lasting boom in house prices from 1997 to 2007 is thus essentially explained by a favourable macroeconomic development caused by the EMU effect and a glut of global savings. The bust phase of euro area house prices began in 2007, and the current house price might return to its equilibrium level in 2014. According to the most realistic scenario, euro area house prices will experience a smooth and soft landing in 2016 and then begin an increasing phase that will be pulled upwards by a higher equilibrium price. However, a deflationary scenario cannot be excluded if the current credit squeeze is not solved, particularly in the peripheral euro area member states.     

The money demand and the loss of interest for the euro in Romania

We generalize a money demand micro-founded model to explain Romanians’ recent loss of interest for the euro. We show that the reason behind this loss of interest is a severe decline in the relative degree of the euro liquidity against that of the Romanian leu. Our empirical findings also suggest that the two currencies are rather complements than substitutes, providing thus evidence for a reduced level of monetary integration of Romania with the Euro area. These results put into question the interest for the euro adoption in the next period.     

Would it have paid to be in the eurozone?

Giving up an independent monetary policy and a flexible exchange rate are the key aspects of joining a monetary union. In this paper we analyse how joining the euro area would have affected the Polish business cycle during the recent financial crisis. To this end we construct a small open economy DSGE model and estimate it for Poland and the euro area. Then we run a counterfactual simulation, assuming Poland's euro area accession in 1q2007. The results are striking — volatilities of GDP and inflation increase substantially. In particular, had Poland adopted the euro, GDP growth would have oscillated between − 6% and + 9% (− 9% to + 11% under more extreme assumptions) instead of between 1% and 7%. We conclude that during the analysed period independent monetary policy and, in particular, the flexible exchange rate played an important stabilizing role for the Polish economy.     

The reliability of real-time estimates of the euro area output gap

This paper provides evidence on the reliability of euro area real-time output gap estimates. A genuine real-time data set for the euro area is used, including vintages of several sets of euro area output gap estimates available from 1999 to 2010. It turns out that real-time estimates of the output gap tend to be characterised by a high degree of uncertainty, much higher than that resulting from model and estimation uncertainty only. In particular, the evidence indicates that both the magnitude and the sign of the real-time estimates of the euro area output gap are very uncertain. The uncertainty is mostly due to parameter instability and model uncertainty, while data revisions seem to play a minor role. Some euro area real-time measures, based on multivariate components models and capacity utilisation, are relatively less uncertain, but do not appear to be fully reliable along some dimensions. To benchmark our results, we repeat the analysis for the US over the same sample. It turns out that US real-time estimates tend to be revised to a lesser extent than euro area estimates. However, euro area real-time output gap estimates tend to display a higher correlation with the final estimates and the sign of the level of US real-time estimates tends to be revised more often compared to the corresponding euro area estimates. In addition, the data revision component of the revision error is larger for US estimates than for the euro area. Overall, the unreliability in real-time of the US output gap measures detected in earlier studies is confirmed in the more recent period.     

The transmission of bank capital requirements and monetary policy to bank lending in Germany

We investigate the transmission of changes in bank capital requirements and monetary policy, and their interaction, on German banks’ corporate loan growth and lending rates. Our results show that increases in capital requirements are associated with an immediate decrease in total domestic and cross‐border bank lending. Changes in the euro area's monetary policy stance are positively related to corporate loan interest rates in general. Regarding the interacting effect of national bank capital requirements and euro area monetary policy, we observe that the transmission of accommodative euro area monetary policy to corporate lending rates can be attenuated by contemporaneous increases in bank capital requirements. Moreover, more strongly capitalized banks increase their loan growth in response to accommodative monetary policy whereas, for weaker banks, increasing capital requirements implies a decrease in their corporate loan growth. Our results confirm a tradeoff between higher capital requirements and accommodating monetary policy originating from banks’ capital constraints.     

Estimating the Euro Effects on Trade with Propensity Score Matching*

We investigate the effect of the euro on trade among EMU members. Using various semi‐nonparametric methods based on matching, we find that the euro has a statistical and economic impact on trade. The results show that two countries sharing the euro currency trade somewhere between 9% and 14% more than other country‐pairs. In addition, we find no evidence of trade diversion due to the euro.     

Is there a “reform fatigue” in the euro area?

The absence of monetary policy within a currency union increases the need for structural reforms that make the participating economies more flexible. However, the absence of exchange rate risk with respect to the other members of the union may reduce the urgency for such reforms. A number of other considerations also suggest that theory is ambiguous about the impact of participating in a currency union on progress in structural reforms. This paper addresses this issue empirically for the euro area. The results suggest that reforms in the euro area seem to have decelerated following the introduction of the euro, but from a fast pace. The paper discusses a number of possible explanations, including “reform fatigue,” the absence of “market punishment,” and “good-times” complacency. Estimates from an empirical growth model suggest that the slowing of reforms may slow down annual output growth by up to 0.2%. However, the results are preliminary and depend on the area of reform considered. Furthermore, the reform dynamics may change with the euro area starting slowing at the end of 2007.     

Some empirical tests on the integration of economic activity between the euro area and the accession countries

This note looks at the correlation of short‐term business cycles in the euro area and the EU accession countries. The issue is assessed with the help of vector autoregressive models. There are clear differences in the degree of correlation between accession countries. For Hungary and Slovenia, euro area shocks can explain a large share of variation in industrial production, while for some countries this influence is much smaller. For the latter countries, the results imply that joining the monetary union could entail reasonably large costs, unless their business cycles converge closer to the euro area cycle. Generally, for smaller countries the relative influence of the euro area business cycle is larger. Also, it is found that the most advanced accession countries are at least as integrated with the euro area business cycle as some small present member countries of the monetary union. JEL classification: E32, F15, F42.     

Transmission effects of the U.S. and China monetary policy shocks on the world

This paper applies the Markov-switching model to analyse the transition probabilities and generalized method of moments (GMM) with Newey–West heteroscedasticity and autocorrelation consistent covariance estimators (HAC) to examine the continuity of monetary policies in different countries when the U.S. and China change their monetary policies. Our results indicate that the euro area’s monetary authority continues to increase/decrease their money supply to stimulate/depress the economy. In Japan, long-term economic recession motivated the Japanese government to maintain a loose money supply. The continuity of Korea’s monetary policy in expansionary states lasts up to 5.1 years. Besides, the outcomes show the implementation of U.S. quantitative easing (QE), overnight reverse repurchase agreement (RRP), and Chinese RRP policies have significant spillover effects on other nations. Particularly, the effects on the euro area are the largest. Furthermore, although the monetary policies of China and the euro area seem to move in opposite directions, they are interdependent.     

Modelling industrial new orders

This article models industrial new orders across the European Union (EU) countries for various breakdowns. A common modelling framework exploits soft (business opinion surveys) as well as hard data (industrial turnover). The estimates show for about 200 cases that the model determinants significantly help in explaining new orders' monthly growth rates. An alternative estimation method, different model specifications and out-of-sample and real-time forecasting all show that the model results are robust. We present real-time outcomes of a European Central Bank (ECB) indicator on industrial new orders at an aggregated euro area level. This indicator is largely based on national new orders data and on estimates yielded by the model for those countries that no longer report new orders at the national level. Finally, we demonstrate the leading content of the ECB indicator on euro area new orders for industrial production.     

Grexit news and stock returns

During the first 8 months of 2015, there was an ongoing debate about whether or not Greece should remain in the euro area. Using an event study approach, we quantify the effects of Grexit-related statements made by six important euro area politicians (Merkel, Schaeuble, Tsipras, Varoufakis, Juncker, and Schulz) on intraday stock returns in Germany, Greece, and the euro area during the period of 1 January 2015–19 August 2015. We show that positive statements indicating that a Grexit is less likely lead to higher returns, and negative statements to lower returns. The overall impact of negative statements is more pronounced. The cumulative absolute effects on stock returns are sizeable as the statements contribute to a variation of up to 58 percentage points in the ATHEX. These large effects are of particular relevance as our study only captures an 8-month snapshot of the Greek Government debt crisis.     

External debt and real exchange rates’ adjustment in the euro area: new evidence from a nonlinear NATREX model

In this article, we revisit medium- to long-run real exchange rate determination within the euro area, focusing on the role of external debt. Accordingly, we rely on the NATural Real EXchange rate (NATREX) approach which provides an explicit framework of the external debt–real exchange rates nexus. In particular, given the indebtedness levels reached by the euro area economies, we investigate potential nonlinearity in real exchange rates dynamics, according to the level of the external debt. Our results evidence that during the monetary union, gross and net external debt positions of the euro area countries have exerted pressures on real exchange rate dynamics within the area. Moreover, we find that, beyond a threshold reached by the external debt, euro area countries are found to be in a vulnerable position, leading to an unavoidable adjustment process. Nevertheless, the adjustment process, while effective, is found to be low and occurs slowly.     

The EAGLE. A model for policy analysis of macroeconomic interdependence in the euro area

We develop a 4-region macroeconomic model of the euro area and the world economy. The model (EAGLE, Euro Area and Global Economy model) is microfounded and designed for conducting quantitative policy analysis of macroeconomic interdependence across regions in the euro area and between the euro area and the world economy. Specifically, we simulate a permanent reduction in labor tax rates in the euro area. The effects on real activity are expansionary in both the short run and long run. Implementing reforms simultaneously across regions would produce extra benefits and make the macroeconomic performance in the euro area more even.     

On the empirical relevance of the Lucas critique: the case of euro area money demand

This paper examines the relevance of the Lucas critique for euro area money demand. Based on the money in the utility function approach, a vector error correction model is specified to investigate the relationship between money and inflation in times of policy shifts. A well defined equation for money demand is obtained. The results indicate that the evolution of M3 is still in line with money demand. In the long run, inflation is affected by asset prices and detrended output. Our results show that the Lucas critique can be refuted in case of euro area money demand for the period of quantitative easing. Thus, the estimated money demand equation provides reliable information for the conduct of future monetary policy.