Existing methods for data interpolation or backdating are either univariate or based on a very limited number of series, due to data and computing constraints that were binding until the recent past. Nowadays large datasets are readily available, and models with hundreds of parameters are fastly...

In this paper we study the zero frequency spectral properties of fractionally cointegrated long memory processes and introduce a new frequency domain principal components estimator of the cointegration space and the factor loading matrix for the long memory factors. We find that for fractionally...

Besides some basic methodology and definitions, the guidelines provide practical rules, strategies and hints to lead the practitioner in the initial phase of survey planning and reporting, in the selection of the best sampling method and type of allocation, in the determination of the sample...

Existing methods for data interpolation or backdating are either univariate or based on a very limited number of series, due to data and computing constraints that were binding until the recent past. Nowadays large datasets are readily available, and models with hundreds of parameters are fastly...

This Country Focus discusses the relation between public investment and economic growth in Poland. Theoretical and empirical work has shown that improvements in the quantity and quality of public infrastructure have a positive impact on growth in the medium and, possibly, in the long run. The...

Following several years of low growth Germany is presently enjoying a relatively strong recovery. With unemployment falling at record speed and fiscal consolidation progressing, the upswing is set to continue in spite of uncertainties surrounding the VAT increase of January 2007. This Country...

The Czech financial sector has changed dramatically since transition. In fifteen years, it has developed from a state-owned mono-bank into a privatised bank-based financial system with developing capital and private equity markets. This country focus analyses the development of the financial...

Since 1995 Germany has barely managed to grow by 1.2% annually, with growth over the last four years averaging only 0.6%. In 2005, growth will again be below1%. With these low growth rates Germany has clearly fallen behind all the other European countries. The German economy is suffering from a...

While there has been some recovery since the depths of the Great Recession in 2009, both output and employment levels remain lower than they were pre-crisis in the EU-27. Indeed, the severity of the recession has been such that output has yet to return to 2007 levels in each of the largest...