Narrow search
Showing 1 - 10 of 27
Cover Image
Provision of health care services and regional diversity in Germany : insights from a Bayesian health frontier analysis with spatial dependencies
Haschka, Rouven Edgar; Schley, Katharina; Herwartz, Helmut - In: The European journal of health economics : HEPAC ; … 21 (2020) 1, pp. 55-71
Persistent link: https://www.econbiz.de/10012221638
Cover Image
Modelling hospital admission and length of stay by means of generalised count data models
Herwartz, Helmut; Klein, Nadja; Strumann, Christoph - In: Journal of applied econometrics 31 (2016) 6, pp. 1159-1182
Persistent link: https://www.econbiz.de/10011686346
Cover Image
Innovation efficiency in European high-tech industries : evidence from a Bayesian stochastic frontier approach
Haschka, Rouven E.; Herwartz, Helmut - In: Research policy : policy, management and economic … 49 (2020) 8, pp. 1-20
Persistent link: https://www.econbiz.de/10012583887
Cover Image
Modelling regional patterns of inefficiency : a Bayesian approach to geoadditive panel stochastic frontier analysis with an application to cereal production in England and Wales
Klein, Nadja; Herwartz, Helmut; Kneib, Thomas - In: Journal of econometrics 214 (2020) 2, pp. 513-539
Persistent link: https://www.econbiz.de/10012439076
Cover Image
Does the plant size-wage differential increase with tenure? : affirming evidence from German panel data
Fackler, Daniel; Schank, Thorsten; Schnabel, Claus - In: Economics letters 135 (2015), pp. 9-11
Persistent link: https://www.econbiz.de/10011434753
Cover Image
Money demand and the shadow economy : empirical evidence from OECD countries
Herwartz, Helmut; Sardà Pons, Jordi; Theilen, Bernd - In: Empirical economics : a journal of the Institute for … 50 (2016) 4, pp. 1627-1645
Persistent link: https://www.econbiz.de/10011481738
Cover Image
Regional labor market performance in Europe : error correction dynamics and the role of national institutions and local structure
Herwartz, Helmut; Niebuhr, Annekatrin - In: International regional science review 40 (2017) 3, pp. 270-296
Persistent link: https://www.econbiz.de/10011704060
Cover Image
Heteroskedasticity robust panel unit root testing under variance breaks in pooled regressions
Herwartz, Helmut; Siedenburg, Florian; Yabibal Mulualem … - In: Econometric reviews 35 (2016) 5/7, pp. 727-750
Persistent link: https://www.econbiz.de/10011589870
Cover Image
Stock return prediction under GARCH : an empirical assessment
Herwartz, Helmut - In: International journal of forecasting 33 (2017) 3, pp. 569-580
Persistent link: https://www.econbiz.de/10011746190
Cover Image
Local trends in price-to-dividend ratios : assessment, predictive value, and determinants
Herwartz, Helmut; Rengel, Malte; Fang, Xu - In: Journal of money, credit and banking : JMCB 48 (2016) 8, pp. 1655-1690
Persistent link: https://www.econbiz.de/10011707949