Current Account ‘Core-Periphery Dualism’ in the EMU. CEPS Working Document No. 406/March 2015

Current account dispersion within EU member states has been increasing since the 1990s. Interestingly, the persistent deficits in many peripheral countries have not been accompanied by a significant growth process that is able to stimulate a long-run rebalancing, as neoclassical theory predicts. To shed light on the issue this paper investigates the determinants of eurozone current account imbalances, focusing on the role played by financial integration. The analysis considers two samples of 22 OECD and 15 EU countries; three time horizons corresponding to various steps in European integration; different control variables; and several panel econometric methods. The results suggest that within the OECD and EU groups, financial integration helped to explain CA deterioration in the peripheral countries, especially in the post-EMU period. The business cycle seems to have played a growing role over time, whereas the role of competiveness seems to have diminished.

The Sovereign Debt Crisis: Placing a curb on growth (updated edition). CEPS Paperbacks. September 2013

This book provides an update to the major 2012 study by the same authors on the dual role of the public sector as the provider of the ultimate riskless asset and, at the same time, the source of a potential major systemic risk. In this second edition, Brender and his colleagues concentrate again on the tension between the need for the public sector to sustain demand in the face of a deleveraging private sector and the longer-term challenges of sustainability for fiscal policy in the major developed economies of the US, Japan and the euro area. In short, their principal thesis is that sovereign debt is in crisis. This crisis is apparent in the euro area, but it is also real, if at present only latent, in the US and Japan. The book shows how this process has evolved in these three big developed economies – and how their policy choices impact on global financial markets.

Analysing the Contribution of Business Services to European Economic Growth. Bruges European Economic Research (BEER) Papers 9/February 2007

The sector business services contributes directly and indirectly to aggregate economic growth in Europe. The direct contribution comes from the sector’s own dynamism. Though the business-services industry appears to be characterised by strong cyclical volatility, there was also a strong structural growth. Business services actually generated more than half of total net employment growth in the European Union since the second half of the 1990s. Apart from this direct growth contribution, the sector also contributed in an indirect way to economic growth by generating knowledge and productivity spill-overs for other industries. The knowledge role of business services is reflected in its employment characteristics. The business-services industry created spill-overs in three ways: original innovations, knowledge diffusion, and the reduction of human capital indivisibilities at firm level. The share of knowledge-intensive business services in the intermediate inputs of the total economy has risen sharply in the last decade. Firm-level scale diseconomies with regard to knowledge and skill inputs are reduced by external deliveries of such inputs, thereby exploiting positive external scale economies. The process goes along with an increasingly complex social division of labour between economic sectors. The European business-services industry itself is characterised by a relatively weak productivity growth. Does this contribute to growth stagnation tendencies à la the socalled “Baumol disease”? The paper argues that there is no reason to expect this as long as the productivity and growth spill-overs from business services to other sectors are large enough. Finally, the paper concludes by suggesting several policy elements that could boost the role of business services in European economic growth. This might to achieve some of the ambitious Lisbon goals with respect to employment, productivity and innovation.

A Convergence Process in Household Credit in Central and Eastern Europe. ECRI Commentary No. 16, 30 October 2015

The liberalisation of Eastern Europe’s market during the 1990s and the 2004 EU enlargement have had a great impact on the economies of Central and Eastern Europe (CEE). Indeed, prior to these events, the financial system and household credit markets in CEE were underdeveloped. Nonetheless, it appeared to numerous economists that the development of the CEE financial system and credit markets was following an intensely positive trend, raising the question of sustainability. Many variables impact the level and growth rate of credit; several economists point out that a convergence process might be one of the most important. Using a descriptive statistics approach, it seems likely that a convergence process began during the 1990s, when the CEE countries opened their economies. However, it also seems that the main driver of this household credit convergence process is the GDP per capita convergence process. Indeed, credit to households and GDP per capita have followed broadly similar tendencies over the last 20 years and it has been shown in the literature that they appear to influence each other. The consistency of this potential convergence process is also confirmed by the breakdown of household credit by type and maturity. There is a tendency towards similar household credit markets in Europe. However, it seems that this potential convergence process was slowed down by the financial crisis. Fortunately, the crisis also stabilised the share of loans in foreign currency in CEE countries. This might add more stability to credit markets in Eastern Europe.