Съдържанието не е налично на български език.
Kyriacos Lambrias
- 19 December 2019
- ECONOMIC BULLETIN - ARTICLEEconomic Bulletin Issue 8, 2019Details
- Abstract
- This article evaluates the performance of the Eurosystem/ ECB staff macroeconomic projections for the euro area in the context of the elevated macroeconomic volatility and uncertainty that has prevailed since the financial crisis. It finds that there has been considerable variability in projection errors over time. With regard to real GDP growth projections, errors that were substantial during the sovereign debt crisis have become more limited in recent years. As for headline inflation, unexpected fluctuations in oil prices – which in the staff macroeconomic projections are assumed to follow the path of oil price futures – played a dominant role in explaining the errors, as was the case during the pre-crisis years. On the other hand, HICP inflation excluding energy and food has been persistently overprojected since 2013. While these projection errors can also partly be attributed to errors in the conditioning technical assumptions, other factors (such as modelling errors, changes in economic relationships or judgement) have also played a key role at different points in time. The forecast performance of the Eurosystem/ECB staff macroeconomic projections has been broadly similar to that of other international institutions and of private sector forecasters, suggesting that projection errors have been mainly driven by common elements. These may include economic shocks unforeseeable to any forecaster and developments that have become more prominent since the financial crisis, including, among other things, structural reforms, changes in the relationship between slack and prices, globalisation and digitalisation.
- JEL Code
- C53 : Mathematical and Quantitative Methods→Econometric Modeling→Forecasting and Prediction Methods, Simulation Methods
E37 : Macroeconomics and Monetary Economics→Prices, Business Fluctuations, and Cycles→Forecasting and Simulation: Models and Applications
E58 : Macroeconomics and Monetary Economics→Monetary Policy, Central Banking, and the Supply of Money and Credit→Central Banks and Their Policies
- 13 June 2019
- OCCASIONAL PAPER SERIES - No. 224Details
- Abstract
- Well-functioning economic structures are key for resilient and prospering euro area economies. The global financial and sovereign debt crises exposed the limited resilience of the euro area’s economic structures. Economic growth was masking underlying weaknesses in several euro area countries. With the inception of the crises, significant efforts have been undertaken by Member States individually and collectively to strengthen resilience of economic structures and the smooth functioning of the euro area. National fiscal policies were consolidated to keep the increase in government debt contained and structural reform momentum increased notably in the second decade, particularly in those countries most hit by the crisis. The strengthened national economic structures were supported by a reformed EU crisis and economic governance framework. However, overall economic structures in euro area countries are still not fully commensurate with the requirements of a monetary union. Moreover, remaining challenges, such as population ageing, low productivity and the implications of digitalisation, will need to be addressed to increase economic resilience and long-term growth.
- JEL Code
- E31 : Macroeconomics and Monetary Economics→Prices, Business Fluctuations, and Cycles→Price Level, Inflation, Deflation
E32 : Macroeconomics and Monetary Economics→Prices, Business Fluctuations, and Cycles→Business Fluctuations, Cycles
E60 : Macroeconomics and Monetary Economics→Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook→General
E62 : Macroeconomics and Monetary Economics→Macroeconomic Policy, Macroeconomic Aspects of Public Finance, and General Outlook→Fiscal Policy
F10 : International Economics→Trade→General
J11 : Labor and Demographic Economics→Demographic Economics→Demographic Trends, Macroeconomic Effects, and Forecasts
O43 : Economic Development, Technological Change, and Growth→Economic Growth and Aggregate Productivity→Institutions and Growth
- 11 June 2019
- WORKING PAPER SERIES - No. 2291Details
- Abstract
- The Eurosystem/ECB staff macroeconomic projection exercises constitute an important input to the ECB's monetary policy. This work marks a thorough analysis of the Eurosystem/ECB projection errors by looking at criteria of optimality and rationality using techniques widely employed in the applied literature of forecast evaluation. In general, the results are encouraging and suggest that Eurosystem/ECB staff projections abide to the main characteristics that constitute them reliable as a policy input. Projections of GDP - up to one year - and inflation are optimal - in the case of inflation they are also rational. A main finding is that GDP forecasts can be substantially improved, especially at long horizons.
- JEL Code
- C53 : Mathematical and Quantitative Methods→Econometric Modeling→Forecasting and Prediction Methods, Simulation Methods
E37 : Macroeconomics and Monetary Economics→Prices, Business Fluctuations, and Cycles→Forecasting and Simulation: Models and Applications
E58 : Macroeconomics and Monetary Economics→Monetary Policy, Central Banking, and the Supply of Money and Credit→Central Banks and Their Policies
- 26 August 2016
- WORKING PAPER SERIES - No. 1946Details
- Abstract
- We propose a fully flexible, complete-market model of the international business cycle that is consistent with two major empirical facts: positive cross-country co-movement of economic aggregates and a negative correlation between the real exchange rate and relative consumption (the Backus-Smith puzzle). The novelty of our paper is twofold. First, we allow for imperfect substitutability of capital which significantly reinforces Harrold-Balassa-Samuelson effects, producing more empirically relevant movements in real exchange rates. Second, we introduce changes in expectations (news-shocks) as an explanation to the Backus-Smith puzzle through movements in relative hours across countries, while being consistent with expectations-driven economic expansions.
- JEL Code
- F41 : International Economics→Macroeconomic Aspects of International Trade and Finance→Open Economy Macroeconomics
F44 : International Economics→Macroeconomic Aspects of International Trade and Finance→International Business Cycles