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Risikoselektion und Risikoausgleich am Beispiel der gesetzlichen Krankenkassen in Deutschland

Dieterich, Felix - Volkswirtschaftliche Fakultät, … - 2005

This paper deals with the phenomenon of risk-selection and its appearance in the german compulsory health insurance …

Persistent link: https://www.econbiz.de/10005649813

Participation in pro poor agro based enterprises in Malawi: do households’ poverty levels change automatically?

Pangapanga, Phiriinnocent; Thangalimodzi, Lucy Tembo - Volkswirtschaftliche Fakultät, … - 2012

This paper explores factors that influence households’ engagement in pro poor agro enterprises and examines the impacts of such small and medium scale enterprise on households’ poverty reduction. The paper approaches the objective by estimating a multivariate and data censoring analyses on...

Persistent link: https://www.econbiz.de/10011257995

Exploring environmental urban policies: a methodological proposal to build a composite indicator measuring urban environmental virtuosity

Ercolano, Salvatore; Romano, Oriana - Volkswirtschaftliche Fakultät, … - 2011

Synthesizing the complex phenomenon of “environment” into a single indicator could leads to a loss of information, which inhibit his use as a reference for the resolution of several issues such as, for example, the allocation of resources. On the other hand it allows to represent the overall...

Persistent link: https://www.econbiz.de/10008866109

Socioeconomic correlates of mortality in Pakistan

Mohammad, Irfan; Alam, I. - Volkswirtschaftliche Fakultät, … - 1986

This paper disc;usses socioeconomic mortality differentials in Pakistan on the basis of data collected in 1979 from a nationally representative sample of over lO,OOO households in a survey carried out for the Population, Labour Force and Migration (PLM) project of Pakistan Institute of...

Persistent link: https://www.econbiz.de/10011110066

Healthcare Financing and Health outcomes in Nigeria: A State Level Study using Multivariate Analysis

Riman, Hodo B.; Akpan, Emmanuel S. - Volkswirtschaftliche Fakultät, … - 2012

The study utilizes the multivariate analytical tool to describe the relationship that exists between health care … financing, health facility utilization and health outcome in Nigeria. The focus of this research was on women who are of child … disproportionate disparity in the spatial distribution of health facilities, with concentration of health facilities at the urban areas …

Persistent link: https://www.econbiz.de/10011111921

Reproductive behaviour in Pakistan: insights from the population, labour force, and migration survey 1979-80

Sathar, Zeba A.; Mohammad, Irfan - Volkswirtschaftliche Fakultät, … - 1983

This paper is in two parts. Part I is essentially a comparison with the results of the Pakistan Fertility Survey(1970-75) and basically a few themes have been thrown up. One is whether the 12-percent decline in fertility claimed by the PFS can be substantiated. The second presents multivariate...

Persistent link: https://www.econbiz.de/10011112240

On generating correlated random variables with a given valid or invalid Correlation matrix

Mishra, SK - Volkswirtschaftliche Fakultät, … - 2004

In simulation we often have to generate correlated random variables by giving a reference intercorrelation matrix, R or Q. The matrix R is positive definite and a valid correlation matrix. The matrix Q may appear to be a correlation matrix but it may be invalid (negative definite). With R(m,m)...

Persistent link: https://www.econbiz.de/10005787098

On testing for the mean vector of a multivariate distribution with generalized and {2}-inverses

Duchesne, Pierre; Francq, Christian - Volkswirtschaftliche Fakultät, … - 2010

Generalized Wald's method constructs testing procedures having chi-squared limiting distributions from test statistics having singular normal limiting distributions by use of generalized inverses. In this article, the use of two-inverses for that problem is investigated, in order to propose new...

Persistent link: https://www.econbiz.de/10008476373

Identifying the Out of Control Variable in a Multivariate Control Chart

Maravelakis, Petros; Bersimis, Sotiris; Panaretos, John; … - Volkswirtschaftliche Fakultät, … - 2002

The identification of the out of control variable, or variables, after a multivariate control chart signals, is an appealing subject for many researchers in the last years. In this paper we propose a new method for approaching this problem based on principal components analysis. Theoretical...

Persistent link: https://www.econbiz.de/10005616718

Why did the energy intensity fall in China's industrial sector in the 1990s? the relative importance of structural change and intensity change

Zhang, ZhongXiang - Volkswirtschaftliche Fakultät, … - 2001

There have been a variety of studies investigating the relative importance of structural change and real intensity change to the change in China’s energy consumption in the 1980s. However, no detailed analysis to date has been done to examine whether or not the increased energy efficiency...

Persistent link: https://www.econbiz.de/10005787142

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