Cross Sectional
Osteoporosis: A cross sectional study
... Osteoporosis is the most serious aggravating factor after age 50, women develop osteoporosis more frequently due to the lower bone mass peak and the Persian effect of estrogen during menopause. The present study aimed to ...
7
Cross sectional Dependence in Panel Data Analysis
... Cross-sectional Dependence in Panel Data Analysis Sarafidis, Vasilis and Wansbeek, Tom The University of Sydney.[r] ...
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Aura in Cluster Headache: A Cross-Sectional Study
... Study Setting and Participants Selection.—This explorative cross-sectional study was conducted as part of the ongoing, nation wide, Leiden University Cluster Headache neuroanalysis program (LUCA). 10 There ...
8
Quick assessment of hopelessness: a cross-sectional study
... A limitation of the present study was that we did not actu- ally administer item 7 or the 4 items of the BHS individu- ally. Instead, the full version of the BHS was administered and the responses to the 20 items were ...
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Overweight in adult cats: a cross-sectional study
... this cross-sectional study were to determine the prevalence of overweight in adult cats, to assess associa- tions between overweight and demographic factors and diagnoses in a cohort of cats visiting a ...
10
Uncovered Interest Parity: Cross sectional Evidence
... mostly stay above zero, with a few exceptions. General characteristics of shorter forward premium results remain similar to the one year estimates. This sample period includes all di¤erent exchange rate regimes, …xed, ...
22
Cross sectional return dispersion and volatility prediction
... the cross-sectional dispersion at the industry level, we tabulate the industrial classification in Table 2 alongside the number of stocks in each ...
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Investor sentiment and cross-sectional stock returns
... In this study, I design trading strategies that involve holding sentiment-prone stocks when VIX is low and holding sentiment-immune stocks when VIX is substantially high; where substantially high (low) VIX is defined as ...
246
Growth with cross sectional heterogeneity
... We try to test for the plausibility of this hypothesis. We initially show how in the US the increase in the amount of resources allocated to research, and more generally to education, has gone together with a dram atic ...
231
On the use of cross-sectional measures of forecast uncertainty
... of cross sectional disagreement, called CS (k) t , which, in essence, is based on representing cross sectional dispersion as the k-th sample moment of individual ...
25
Tax Revenues and Intelligence: A Cross Sectional Evidence
... The paper investigates the impact of human intelligence on tax revenues, by following a cross-sectional model approach, with 55 countries, from different continents. The countries have different degrees of ...
10
Testing for Cross Sectional Dependence in a RandomEffects Model
... for cross-sectional dependence in the context of a two-way error components model and consequently develops LM ...The cross-sectional dependence follows the first order spatial autoregressive ...
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Demography of Medical Journals in Iran; a Cross-Sectional Study
... This cross-sectional study was performed on all the journals being published in Iran in the field of medical sciences in 2016. The list of all journal titles was extracted from journals databanks (ministry ...
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Cross-sectional examination of metabolites and metabolic phenotypes in uremia
... Our study has several limitations. First, by examining cross- sectional relationships between metabolite levels and various clinical phenotypes, our study is unable to address causation. Instead, by ...
13
Perimenopausal contraception in Turkish women: A cross-sectional study
... descriptive cross-sectional study that in a non – random fashion recruited 202 perimenopausal and naturally menopausal women who lived in a suburban area of ...
5
Maternal mortality: a cross-sectional study in global health
... Leverage is a term used in regression analysis to iden- tify the observations which are far from the correspond- ing average predictor values [25] and to check the extreme values. In cases of data points with high lever- ...
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Misophonia in Singaporean psychiatric patients: a cross-sectional study
... in studies for assessing the severity of misophonia. Lastly, as this was a cross-sectional study, the causality between anxiety and misophonia could not be ascertained. Future research should examine this ...
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Empirical cross-sectional asset pricing: a survey
... I start with the case of traded factors and a risk-free asset. 1 In this case, the asset pric- ing restriction is given in (2). The interest is in checking the validity of this equation. Since in any finite sample the ...
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Linking Cross-Sectional and Aggregate Expected Returns
... the cross-section of expected returns of portfolios formed on size, book-to-market ratio, and recent performance ...the cross-section of portfolio sorts we analyze, the success of our model comes entirely ...
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The cross-sectional variation of volatility risk premia
... M . (8) Recent empirical work has consistently shown that risk-neutral volatility is higher, on average, than physical return volatility. Little work has been done on characterizing theoretically the distance between ...
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