An Evaluation of Progress Toward European Monetary Union Using Fuzzy Analysis

European Monetary Union (EMU) is scheduled to commence by the end of the century. Currently, Europeans are engaged in a grand debate over EMU. The controversy is not only over the timetable and stringency of criteria for macroeconomic convergence between member countries, but also over the desirability of the whole EMU enterprise. The European Union (EU) has three choices, to abandon the idea of EMU and opt for independent national monetary policy for each member, to venture the unknown by adopting the EMU regardless of the conditions of its members, or to measure and monitor the fulfillment of EMU preconditions carefully and take the final step when there is a consensus that convergence is reasonably attained. Our paper is a contribution to a systematic quantification and measurement of the fulfillment of the EMU preconditions. We provide a general framework for policy evaluation based on fuzzy logic. We use fuzzy analysis to assess the degree to which each goal is attained, to evaluate the performance of different countries, and to determine the overall progress of the EU in meeting the Maastricht criteria.     

Differences in wage determination in the Eurozone: A challenge to the resilience of the common currency

Different developments in wages and unit labor costs across countries can reduce the synchronization of business cycles within a currency area and therefore be a potential source of asymmetric shocks and/or asymmetric response to a common shock. In this paper, we use novel econometric methods to identify differences and similarities in wage determination across Eurozone countries. Results show that wages have different determinants across euro area countries, among which two relatively distinct groups can be identified. In particular, wages in Germany, Austria, Belgium, Luxembourg, the Netherlands and Finland behave more similarly, are less sticky and respond more to macroeconomic conditions than those in the group composed of Italy, Spain, Portugal, France and Ireland. Moreover, the equilibrium wage has been affected by a structural change contemporaneous to the international financial crisis. Finally, structural reforms since the euro crisis have contributed to make labor market structures in Eurozone countries more similar, which contributed to improve the resilience of the Eurozone, but the job is not completed yet.     

Are there monetary clusters in the Eurozone? The impact of ECB policy

This paper analyses what effects the monetary policy of the European Central Bank have on the economic activity of Eurozone countries. We identify groups of countries which exhibit different economic responses to monetary policy and the factors driving such spatial differences. We distinguish three periods, spanning from 2001 to 2017 and examine conventional as well as unconventional monetary policies in different economic backgrounds of expansion and crisis. We find problems of spatially asymmetric transmission of monetary policy in the period 2008M10–2014M12 and note that different spatial responses might operate in favour of monetary policy or be indifferent to this policy.     

Transmission of monetary policy in the US and EU in times of expansion and crisis

In this work, the effectiveness of monetary policy and its transmission channels are analyzed before and after the 2007 economic crisis in the United States and the Eurozone by using a VAR model. We find that, in the United States, monetary policy before and after the crisis have been effective, with special emphasis on the “risk channel”. In the Eurozone, monetary policy was also effective before the crisis, being transmitted through the “credit channel”. Once the crisis erupted, unconventional monetary policy remained effective only at the start of the crisis; the risk channel then became the effective transmission mechanism.     

How Slovakia has kept the confidence fairy

Since its creation as a country in 1993, Slovakia's average real growth rate has been not only the highest among Eurozone countries, it has been the highest in the European Union. And unlike most “peripheral” Eurozone countries, most recently (March/April, 2013) Cyprus and Slovenia, it has not suffered from significant capital flight. We provide some clues as to why this is so. In contrast to many of the post-1989 Central and Eastern European (CEE) “transition” economies, as well as the troubled five “GIPSI” countries (Greece, Ireland, Portugal, Spain and Italy), Slovakia has kept unit costs competitive, fostered a sound banking system, and managed its monetary and fiscal policy responsibly. Both public and private debt is relatively low and largely funded from internal savings. In short, Slovakia offers lessons for many CEE countries as well as Eurozone countries struggling to restore internal and external balance.     

International transmission of monetary and global commodity price shocks to Turkey

This paper explores the international transmission mechanisms on the macroeconomic and monetary variables of Turkey and hence proposes some particular policy implications. The effects of monetary shocks stemming from the U.S. and the European area, and global commodity price shocks are investigated using a structural vector auto-regression (SVAR) approach. For the analysis, we use monthly data from 2002M01 to 2016M06 and we analyze the transmission mechanism in Turkey using two different SVAR model specifications. Our results reveal that shocks coming from the U.S. and the Euro area lead to significantly different responses on industrial production, consumer prices, real effective exchange rates, and the domestic interest rate, with the Euro area monetary expansion having more explicit and positive effects on the real economy. The global commodity price shocks affect the Turkish macroeconomic variables in a similar but much less powerful fashion than that of the U.S. monetary expansion. As our empirical findings point out that the Turkish economy is vulnerable to global monetary and commodity price shocks. This vulnerability necessitates moving to a sustainable growth path consistent with a sustainable current account balance and a sustainable private and government debt coupled with a strengthened macroprudential regime and comprehensive structural reforms.     

The Euro, income disparity and monetary union

This paper looks at the impact of the UK joining the Euro on compatibility between the UK and the Euro zone. We construct a theoretical model to capture such effects, and then estimate the model using data from the period 1980–1999 (the period covering the existence of the ECU and the Euro). Particular attention is paid to the actual dynamics of the system and the important roles of monetary and fiscal policy. We find that the dynamic path of the UK and Euro members is stable and that UK monetary policy is in line with that of its Euro zone neighbours in a way that would be close to that expected if the UK were already a member of the Euro zone.     

Measuring the effects of oil price and Euro-area shocks on CEECs business cycles

Assessing the cyclical alignment of national business cycles with the Euro-area one is of great importance in order to guide policy decisions concerning the enlargement of the Euro area. To this end, in this paper we aim to measure the effects of external macroeconomic shocks on business cycles of Central and Eastern European Countries, not yet Euro-area members. Using quarterly data from 1999 to 2015 and the structural near-VAR methodology, we focus on the effects of Euro-area monetary policy and global oil price shocks on prices and output of the analyzed countries. Results show that business cycle fluctuations are mainly explained by domestic shocks in the short run, while monetary policy and oil price shocks play an increasing role in the medium run. Adding domestic fiscal shocks, the overall picture does not change significantly, since fiscal policy turns out to be a minor driver of business cycle fluctuations in CEECs. In the whole, our findings do not support an Euro-area enlargement at short horizons.     

Exploring the implications of different loan-to-value macroprudential policy designs

We evaluate the macroeconomic effects of changes in loan-to-value ratios in a multi-country model with financial frictions and a banking sector. Main findings suggest that a permanent LTV tightening in a small euro area economy leads to a long-run decline in lending to the private sector. The short-run impact depends crucially on the policy design, being less pronounced when the measure is phased-in. This is consistent with policy goals of curbing credit growth but avoiding an abrupt immediate contraction. A euro area wide measure implies larger long-run effects but the short-run recessionary impact is attenuated by the monetary policy response.     

Fiscal policy analysis in the euro area: Expanding the toolkit

The absence of historical quarterly fiscal data has limited the analysis of the macroeconomic impact of fiscal policies in the euro area, including the interactions of fiscal and monetary policies. To overcome this gap, we construct a quite disaggregated euro area quarterly fiscal database for the period 1980Q1–2012Q4, based on a rich set of input fiscal data taken from national sources. We discuss how this dataset has allowed and can allow the profession to tackle new policy-relevant research topics. We also provide stylized facts on the cyclical properties of main euro area fiscal aggregates, focusing on the recent economic crisis period.     

Euro area inflation as a predictor of national inflation rates

The stability of inflation differentials is an important condition for the smooth working of a currency area, such as the European Economic and Monetary Union. In the presence of stability, changes in national inflation rates, while holding Euro area inflation fixed contemporaneously, should be only transitory. If this is the case, the rate of inflation of the whole area can also be interpreted as a predictor, at least in the long-run, of the different national inflation rates. However, in this paper we show that this condition is satisfied only for a small number of countries, including France and Italy. Better convergence results for inflation differentials are, instead, found for the USA. Some policy implications are drawn for the Eurozone.     

Central bank credibility and monetary policy in Indonesia

This paper examines the role of central bank credibility in achieving an inflation target and proposes monetary policy rules for Indonesia. Towards that end, we construct and estimate a forward-looking small scale macroeconomic model (SSMM) of the Indonesian economy by adapting the theoretical underpinnings of the well-known Batini–Haldane model, along with the Taylor policy rule. Our results indicate that it is crucial for the Indonesian central bank to bolster its credibility in order to achieve a lower inflation rate. The inflation–output volatility trade-off frontier we derived from the SSMM shows that a monetary policy rule that targets both inflation and output gaps will result in less macroeconomic volatility. We also found that the inclusion of the exchange rate into the rule as an additional feedback variable warrants consideration in the future course of monetary policy management.     

A Test of the Relationship between Monetary Growth Uncertainty and Economic Growth in China： 1980-2008

我国货币增长不确定性的根源可以划分为货币政策冲击和宏观经济冲击两个层面,通过检验我国货币增长不确定性与经济增长之间的关系,结果显示：货币增长不确定性主要由宏观经济冲击所引致;1998年以前的货币增长不确定性比较剧烈,1998之后的货币增长不确定性明显减弱;由货币政策冲击导致的货币增长不确定性能够有效地促进经济增长,这意味着货币政策调控的有效性;但2003年以来,由宏观经济冲击导致的货币增长不确定性对经济增长起到了抑制作用,这说明以国际金融危机为代表的经济冲击对我国经济稳定增长产生了显著的消极影响,需对此进行积极的国家经济风险预警和防范。     

The impact of euro Area monetary policy on Central and Eastern Europe

This paper investigates the effects of a euro area monetary policy shock on Central, Eastern, and Southeastern Europe (CESEE). We use shadow rates as a proxy for the monetary policy stance and propose a novel way of treating euro area countries in a multi-country framework. More specifically, our approach allows to place sign restrictions on both euro area aggregate and single member states’ quantities. This procedure fully takes cross-country heterogeneity within the euro area into account and leads to shocks that are economically consistent between both layers of aggregation. Our results show that prices and output fall in response to the euro area monetary tightening, both within the euro area and the CESEE region but to a varying degree. The revealed cross-country heterogeneity in the size of the effects emphasizes the usefulness and importance of our empirical approach.     

Monetary policy in the New-Keynesian model: An application to the Euro Area

This paper analyzes monetary policy in a stylized New-Keynesian model. A number of issues are focused upon: (i) optimal monetary policy under commitment or discretion versus ad-hoc monetary policy based on simple rules, (ii) the effects of fiscal policies and foreign variables on monetary policy, (iii) the effects of fiscal deficit and interest rate smoothing objectives and the role of forward-backward linkages in the model. The model is estimated for the Euro Area. Using simulations of the estimated model, it is analyzed how these aspects might affect monetary policy of the ECB and macroeconomic fluctuations in the Euro Area.     

Monetary policy,trade-offs and the transmission of UK Monetary Policy

We provide a new method to model changes in monetary policy of the Bank of England (BoE) as well as the impact of these changes on UK economy. This is important as central bankers have widened the range of instruments in their monetary policy toolbox. Specifically, we estimate a proxy for the monetary policy stance and then analyse a time-varying parameter vector autoregressive with stochastic volatility model to explain the BoE’s trade-offs when making policy decisions and as well as to demonstrate dynamic impacts of monetary policy on inflation and economic growth. The empirical results show that our estimated monetary policy proxy is better at capturing the BoE’s policy when the interest rate lower bound becomes binding.     

The impact of the twin financial crises

We focus on the first 20 years of the Euro, from 1999 to 2019, and we split this period into two approximate decades to examine the performance of three benchmarks: the real GDP quarterly growth, the annualized real per capita GDP changes and unemployment. These illustrate that the underperformance of Europe is more evident during the second decade. Searching for causes we find that the Global Financial Crisis was an exogenous shock to the EU but its impact was large in both the U.S. and the EU. One major reason is that the U.S. responded quickly and aggressively both fiscally and via an unconventional monetary policy. The Euro area was constrained by a European Central Bank that focused on price stability, and fiscal policy was not much of an option. The second shock of the Sovereign Debt Crisis was endogenous to the Euro area and it, more than the Global Financial Crisis, revealed the original weaknesses and fragility of the European monetary union. This financial fragility quickly translated into declines in aggregate demand and economic underperformance.     

Exchange rate and wage policies in Central and Eastern Europe

After the eastern enlargement of the European Union (EU) and due to increasing labor market integration, wage determination in Central and Eastern Europe (CEE) has become a key issue in European economic policy making. In addition, a controversial discussion concerning the monetary integration of CEE countries into the EMU has emerged. Both issues have earned particular academic and political interest because Eastern and Western Europe are at different stages of economic development and volatile international capital flows seem to require either a higher degree of wage or exchange rate flexibility. Based on the Scandinavian model of wage adjustment by Lindbeck (1979), we analyze the role of exchange rates in the wage determination process of the Central and Eastern European countries to identify which exchange rate strategy contributes to faster wage convergence in Europe. Panel estimations suggest that workers in countries with fixed exchange rates are likely to benefit in the long run from higher wage increases.     

On Primary Commodity Prices: The Impact of Macroeconomic/Monetary Shocks

The hypothesis of a long-run quantifiable relationship between non-oil primary commodity prices and macroeconomic/monetary variables—focusing industrial production and effective exchange rate of the US dollar—is tested by cointegration technique using quarterly data for 1970q2–93q3. This confirmed equilibrium adjustment explains the origin of the observed coincidence of commodity price variations with the fluctuations of macroeconomic/monetary variables. An error correction specification, including interest rate, is therefore applied to estimate the observed disequilibrium prices of commodities in the context of steady-state solutions. This instantaneous adjustment explains why commodity prices have fluctuated more strongly over the last 2 decades than before.     

Regional asymmetries in monetary transmission: The case of South Africa

PPP is unlikely to hold instantaneously for all commodities across the different regions of a monetary area. It is therefore possible that monetary expansions or contractions will have different effects in different regions, if there are regional asymmetries in the monetary transmission mechanism. We estimate the size of such asymmetries across the nine provinces of South Africa over the period 1997–2005. There are large and statistically significant differences in the response of prices to monetary expansions and contractions. The problems arising from transmission mechanism asymmetries are not restricted to international monetary unions.