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Without doubt modern education in statistics must involve practical, computer-based data analysis but the question … arises whether and how computational elements should be integrated into the canon of methodological education. Should the … courses? In this paper we address these questions and discuss where e-techniques have their limits in statistics education …
Persistent link: https://www.econbiz.de/10003324141
Persistent link: https://www.econbiz.de/10009673596
We study the relationship between education and cognitive functioning at older ages by exploiting compulsory schooling … of Health, Aging and Retirement in Europe (SHARE), we assess the causal effect of education on old-age memory, fluency …, numeracy, orientation and dementia. We find a positive impact of schooling on memory. One year of education increases the …
Persistent link: https://www.econbiz.de/10009684039
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The agricultural and energy industries are closely related, both biologically and financially. The paper discusses the relationship and the interactions on price and volatility, with special focus on the covolatility spillover effects for these two industries. The interaction and covolatility...
Persistent link: https://www.econbiz.de/10011490975
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Energy and agricultural commodities and markets have been examined extensively, albeit separately, for a number of years. In the energy literature, the returns, volatility and volatility spillovers (namely, the delayed effect of a returns shock in one asset on the subsequent volatility or...
Persistent link: https://www.econbiz.de/10011295732
It is well known that there is an intrinsic link between the financial and energy sectors, which can be analysed through their spillover effects, which are measures of how the shocks to returns in different assets affect each other’s subsequent volatility in both spot and futures markets....
Persistent link: https://www.econbiz.de/10011848179
The main purpose of this paper is to evaluate the effect of crude oil price on global fertilizer prices in both the mean and volatility. The endogenous structural breakpoint unit root test, ARDL model, and alternative volatility models, including GARCH, EGARCH, and GJR models, are used to...
Persistent link: https://www.econbiz.de/10010326493
Persistent link: https://www.econbiz.de/10008664056