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Information technologies - a crisis solution for Romania?

Ţugui, Alexandru - In: Analele ştiinţifice ale Univerşităţii Alexandru … 59 (2012) 2, pp. 209-217

Persistent link: https://www.econbiz.de/10010228100

Future mortality in low-mortality countries

Caselli, Graziella; Drefahl, Sven; Luy, Marc; … - 2013

This paper provides an overview of past and expected future trends in life expectancy in populations of today's low … trends will be driven mainly by mortality among the old and oldest-old. The paper gathers empirical background data and … were carried out to formulate expert-based assumptions for future trends in life expectancy. The presented evidence and the …

Persistent link: https://www.econbiz.de/10010235980

How to group financial data with maximum homogeneity?

Baran, Mehmet; Sönmezer, Sıtkı - In: Emerging markets journal : Emaj 3 (2013) 1, pp. 13-19

Persistent link: https://www.econbiz.de/10010244707

The need to consider time, level, and trends : a turnover perspective

Mitchell, Terence R.; Burch, Tyler C.; Lee, Thomas W. - In: Journal of organizational behavior : OB ; the internat. … 35 (2014) 2, pp. 296-300

Persistent link: https://www.econbiz.de/10010247415

Demystifying managed futures

Hurst, Brian; Ooi, Yao Hua; Pedersen, Lasse Heje - In: Journal of investment management : JOIM 11 (2013) 3, pp. 42-58

Persistent link: https://www.econbiz.de/10010195994

Aktuelle Trends in der Business-Intelligence

Gluchowski, Peter - In: Controlling : Zeitschrift für erfolgsorientierte … 26 (2014) 4/5, pp. 235-243

Persistent link: https://www.econbiz.de/10010341898

Penalized splines as frequency selective filters : reducing the excess variability at the margins

Blöchl, Andreas - 2014

Penalized splines have become a popular tool to model the trend component in economic time series. The outcome of the spline predominantly depends on the choice of a penalization parameter that controls the smoothness of the trend. This paper derives the penalization of splines by frequency...

Persistent link: https://www.econbiz.de/10010350098

Trend estimation with penalized splines as mixed models for series with structural breaks

Blöchl, Andreas - 2014

On purpose to extract trend and cycle from a time series many competing techniques have been developed. The probably most prevalent is the Hodrick Prescott filter. However this filter suffers from diverse shortcomings, especially the subjective choice of its penalization parameter. To this point...

Persistent link: https://www.econbiz.de/10010350102

Technological activities in CEE countries : a patent analysis for the period 1980 - 2009

Dominguez Lacasa, Iciar; Giebler, Alexander - 2014

The aim of this paper is to analyze the technological activities of Central and Eastern European (CEE) economies and to compare them with the technological activities of other world regions. Using data from the EPO World Wide Statistical Database for the period 1980-2009 the analysis is based on...

Persistent link: https://www.econbiz.de/10010253430

Some observations on the US e-commerce trade statistics

Wen, Haoyu; Koong, Kai S.; Liu, Lai C. - In: International journal of services and standards 10 (2015) 3, pp. 148-168

Persistent link: https://www.econbiz.de/10011526338