Your English writing platform
Discover LudwigExact(60)
The absence of culture duration dependence suggested that chondrogenesis of BMSCs had not yet resulted in the formation of a well-organized matrix with a hierarchical structure similar to cartilage.
Journal of Business and Economic Statistics 12, 279 288] investigated the issue of duration dependence in US business cycle phases using a Markov regime-switching approach, introduced by Hamilton [Hamilton, J., 1989. A new approach to the analysis of time series and the business cycle.
The results show also non-monotonic duration dependence.
The estimated unemployment hazard rates also show a clear negative duration dependence.
The coefficient on the duration dependence variable is the log of time.
This effect is known in the business cycle literature as "duration dependence".
The duration dependence of the hazard rate is captured in two ways.
The estimated layoff, quit and JJ TC hazard rates show negative duration dependence.
The determinants of both states are quite similar and we obtain evidence of strong duration dependence.
Decomposing the effect, they show that 20 25% is due to lagged duration dependence.
In the framework of duration models, specific attention is given to the concept of duration dependence.
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com