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This paper compares different versions of the simulated counterparts of the Wald test, the score test, and the likelihood ratio test in the multiperiod multinomial probit model. Monte Carlo experiments show that the simple form of the simulated likelihood ratio test delivers the most favorable...
Persistent link: https://www.econbiz.de/10010298084
This paper compares different versions of the simulated counterparts of the Wald test, the score test, and the likelihood ratio test in the multiperiod multinomial probit model. Monte Carlo experiments show that the simple form of the simulated likelihood ratio test delivers the most favorable...
Persistent link: https://www.econbiz.de/10005097911
), and compare resampling with a common method of disclosure control, i.e. disturbance with multiplicative error, concerning … results show that univariate distributions can be better reproduced by unweighted resampling. Parameter estimates can be … reproduced quite well if (a) the resampling procedure implements the correlation structure of the original data as a scale and (b …
Persistent link: https://www.econbiz.de/10010297305
), and compare resampling with a common method of disclosure control, i.e. disturbance with multiplicative error, concerning … results show that univariate distributions can be better reproduced by unweighted resampling. Parameter estimates can be … reproduced quite well if (a) the resampling procedure implements the correlation structure of the original data as a scale and (b …
Persistent link: https://www.econbiz.de/10005098378
Academic spin-offs are one way in which employability of university graduates is reflected. Using the ZEW spinoff-survey, this paper studies empirically the impact of human capital on the success of academic spinoffs founding in knowledge and technology intensive sectors. The focus is thereby on...
Persistent link: https://www.econbiz.de/10010297852
In this paper it is tested which of the various alternative approaches for constructing knowledge spillover pools suggested in existing literature measures the extent to which a firm can costlessly receive external knowlegde best. Since knowledge spillovers are unmeasurable, a 'goodness of fit'...
Persistent link: https://www.econbiz.de/10010297893
Does heterogeneity in the educational backgrounds of the founders matter for firm success? Are team foundations more successful than single entrepreneurs? These questions are analysed using data on academic spinoffs in Germany. Firm success is measured by employment growth. I find that team...
Persistent link: https://www.econbiz.de/10010299836
Does heterogeneity in the educational backgrounds of the founders matter for firm success? Are team foundations more successful than single entrepreneurs? These questions are analysed using data on academic spinoffs in Germany. Firm success is measured by employment growth. I find that team...
Persistent link: https://www.econbiz.de/10008474661
In this paper it is tested which of the various alternative approaches for constructing knowledge spillover pools suggested in existing literature measures the extent to which a firm can costlessly receive external knowlegde best. Since knowledge spillovers are unmeasurable, a 'goodness of fit'...
Persistent link: https://www.econbiz.de/10005097732
Academic spin-offs are one way in which employability of university graduates is reflected. Using the ZEW spinoff-survey, this paper studies empirically the impact of human capital on the success of academic spinoffs founding in knowledge and technology intensive sectors. The focus is thereby on...
Persistent link: https://www.econbiz.de/10005097737