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Persistent link: https://www.econbiz.de/10012299251
Increasingly, professional forecasters and academic researchers present model-based and subjective or judgment-based forecasts in economics which are accompanied by some measure of uncertainty. In its most complete form this measure is a probability density function for future values of the...
Persistent link: https://www.econbiz.de/10011895935
We introduce the vector-valued t-Riesz distribution for time series models of electricity prices. The t-Riesz distribution extends the well-known Multivariate Student's t distribution by allowing for tail heterogeneity via a vector of degrees of freedom (DoF) parameters. The closed-form density...
Persistent link: https://www.econbiz.de/10014583243
This paper proposes a score-driven model for filtering time-varying causal parameters through the use of instrumental variables. In the presence of suitable instruments, we show that we can uncover dynamic causal relations between variables, even in the presence of regressor endogeneity which...
Persistent link: https://www.econbiz.de/10014496538
.e., equity and bill returns. An estimable regression equation for aggregate consumption growth and returns is obtained from the … aggregation of the consumption Euler equations of heterogeneous agents. As the regression equation includes unobserved omitted … financial factors in the regression equation. We report a baseline elasticity estimate of about 0.21. This is substantially …
Persistent link: https://www.econbiz.de/10013279905
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Highly non-elliptical posterior distributions may occur in several econometric models, in particular, when the likelihood information is allowed to dominate and data information is weak. We explain the issue of highly non-elliptical posteriors in a model for the effect of education on income...
Persistent link: https://www.econbiz.de/10011374406
Education is argued to be an important driver of the decision to start a business. The measurement of its influence, however, is difficult since it is considered to be an endogenous variable. This study accounts for this endogeneity by using an instrumental variables approachand a data set of...
Persistent link: https://www.econbiz.de/10011379198
This paper studies the impact of routine job tasks on workers wages in the German labour market. Using nationally representative data from the German Employment Survey, the paper finds that routine job tasks are negatively and significantly associated with workers hourly wages; the negative...
Persistent link: https://www.econbiz.de/10012591251
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