Without losing in significance power, in beta consistency or in factor efficiency compared to the Fama and French factors, our technique insulates the effects of other sources of risk as much as possible when evaluating one risk factor. Consequently, the approach is neater and leads to risk ...
Finally, VENSIM software is used to construct the SD model (Figure 1). The year 2014 was used as the base year of simulation, the TIME STEP was set to 1 year, the INITIAL TIME selected was 2014, and the FINAL TIME was 2035. The variables were defined by relevant research conclusions,...
Therefore, this article combines the social network theory, social exchange theory, and SOR theory to construct a conceptual model (see Figure 1) to investigate the influence of CR and PV, and the mediation role of SE, and the moderation role of knowledge level. Figure 1. The theoretical ...
“There are three areas of study in which someone who wants to be virtuous and good must be trained: that which relates to desires and aversions, so that he may neither fail to get what he desires, nor fall into what he wants to avoid; that which relates to our motives to act or no...
1.Productivity(多产性): the ability to construct and understand an indefinitely large number of sentences in our native language, including the sentences that we have never heard before, but that are appropriate to the situation in which they are uttered. Why is language productive? 1) Duality...
Here we develop two such models, one for each MHC class, to describe both αβTCR catch-slip and slip-only bonds. The model development follows Kramers’ kinetic rate theory and uses polymer physics models to construct a 1D energy landscape for single-state, single-pathway dissociation that in...
Back in the 1960s, a bold experiment was started in the form of Logo. I’m told the original idea was to construct 50 “microworlds” where kids could experiment with computers. The very first one involved a “turtle” moving around on the screen—and over the course of a half-century...
Third, children have the capability to understand the basic functions of AI, especially when they are provided with the learning opportunities that are age-appropriate and relevant to theirprior experience. There seem to be a concern that young children may not be able to achieve a meaningful und...
This enabled us to construct a novel explanatory theory of the impact of affects on development performance. The theory is explicated using an established taxonomy framework. The proposed theory builds upon the concepts of events, affects, attractors, focus, goals, and performance. Theoretical and ...
Many studies have shown the direct effect of financial literacy on different financial behaviors but few have focused on the financial literacy construct in itself. This study therefore makes an attempt to empirically address this question. Since a theoretical framework is lacking we make use of ...