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Normen und Institutionen: Von der Sozialphilosophie zur praktischen Ethik

Soltwedel, Rüdiger - In: Markt mit Moral: das ethische Fundament der Sozialen …, (pp. 35-43). 1994

Persistent link: https://www.econbiz.de/10010317831

Is it possible to control and optimize technology transfer process?

De Falco, Stefano - In: Journal of Innovation and Entrepreneurship 1 (2012), pp. 1-9

Is it possible to control and optimize technology transfer process? Engineers and quality practitioners are often faced with the problem of determining the optimal choice of key factor in the tolerance process evaluation regarding the quality of the process to be monitored. To guarantee a...

Persistent link: https://www.econbiz.de/10010317876

Inequality and crime: Separating the effects of permanent and transitory income

Dahlberg, Matz; Gustavsson, Magnus - 2005

Earlier studies on income inequality and crime have typically used total income or total earnings. However, it is quite likely that it is changes in permanent rather than in transitory income that affects crime rates. The purpose of this paper is therefore to disentangle the two effects by,...

Persistent link: https://www.econbiz.de/10010317898

Measuring conditional segregation: Methods and empirical examples

Åslund, Olof; Nordström Skans, Oskar - 2005

In empirical studies of segregation it is often desirable to quantify segregation that cannot be explained by underlying characteristics. To this end, we propose a fully non-parametric method for accounting for covariates in any measure of segregation. The basic idea is that given a set of...

Persistent link: https://www.econbiz.de/10010317902

Causal effects of subsidized career breaks

Nordström Skans, Oskar; Lindqvist, Linus - 2005

The paper uses a quasi-experimental situation to analyze the effects of career interruptions on future labor market outcomes. Data are generated by a Swedish program that granted career breaks to applicants until funds where exhausted. Comparing approved and declined (due to lack of funds)...

Persistent link: https://www.econbiz.de/10010317907

Random and stock-flow models of labour market matching: Swedish evidence

Forslund, Anders; Johansson, Kerstin - 2007

In this paper we estimate aggregate matching functions taking advantage of a rich data base that enables us to compute observations on the variables in the matching function at (virtually) any frequency to assess the importance of the time aggregation problem. We also generate stocks, outflows...

Persistent link: https://www.econbiz.de/10010317924

Competing risks models

van den Berg, Gerard J. - 2005

A competing risks model is a model for multiple durations that start at the same point of time for a given subject, where the subject is observed until the first duration is completed and one also observes which of the durations is completed first. This article gives an overview of the main...

Persistent link: https://www.econbiz.de/10010317935

The relation between fluid intelligence and the general factor as a function of cultural background: A test of Cattell's investment theory

Kvist, Ann Valentin; Gustafsson, Jan-Eric - 2007

According to Cattell’s (1987) Investment theory individual differences in acquisition of knowledge and skills are … this theory holds true Gf will be a factor of General Intelligence (g) because it is involved in all domains of learning …. The purpose of the current study was to test the Investment theory, through investigating effects on the relation between …

Persistent link: https://www.econbiz.de/10010317950

Matching estimators for the effect of a treatment on survival times

DeLuna, Xavier; Johansson, Per - 2007

We perform inference on the effect of a treatment on survival times in studies where the treatment assignment is not randomized and the assignment time is not known in advance. We estimate survival functions on a treated and a control group which are made comparable through matching on observed...

Persistent link: https://www.econbiz.de/10010317961

Social experiments and instrumental variables with duration outcomes

Abbring, Jaap H.; van den Berg, Gerard J. - 2005

This paper examines the empirical analysis of treatment effects on duration outcomes from data that contain instrumental variation. We focus on social experiments in which an intention to treat is randomized and compliance may be imperfect. We distinguish between cases where the treatment starts...

Persistent link: https://www.econbiz.de/10010317966