Cross-sectional data refer to observations of many different individuals (subjects, objects) at a given time, each observation belonging to a different individual. A simple example of cross-sectional data is the gross annual income for each of 1000 randomly chosen households in New York City for...
1)cross-sectional study横向研究 英文短句/例句 1.a horizontal study of verbal ability;a horizontal transfer for an employee.对语言能力的横向研究;一雇员职位的横向调动 2.Transverse Programme on Statistics统计数据的横向研究方案 3.Engaged in the research project of “Studies on the lanthanon stabilizer...
1) run a cross-sectional regression in each month 每个月截面回归2)conventional standard errors and T-statistics3)Newey-West adjustment for standard errors and T-statistics Empirical results table1-非正式测试 table1 panelA 月均收益率 Panel A:按行看,固定ME,随着β增加,月均收益率有些许波动但是总体...
We review and evaluate the methods commonly used in the accounting literature to correct for cross-sectional and time-series dependence. While much of the ... ID Gow,G Ormazabal,DJ Taylor - 《Accounting Review》 被引量: 1119发表: 2010年 A Quasi–Maximum Likelihood Approach for Large, Approxim...
This paper describes the problem of maintaining cross-sectional representativeness in a longitudinal survey of a changing population. The extent and nature of the problem is outlined and potential solutions are described. The procedures adopted on Understanding Society are described. The main challenges ...
那,VCV的缺点是,In addition, since each element is estimated without regard to any of the others, this method does not address the issue of imposing cross-sectional consistency.又是啥意思呀。。 源_品职助教 · 2022年05月09日 嗨,努力学习的PZer你好: 此外,由于每个因子都是在不考虑其他因子的...
Equally as important as its ability to fit statistical models with cross-sectional time-series data is Stata's ability to provide meaningful summary statistics. xtsumreports means and standard deviations in a meaningful way: . xtsum hoursVariable | Mean Std. Dev. Min Max | Observations ---+--...
In particular, we discuss tests... A Banerjee - 《Oxford Bulletin of Economics & Statistics Special Issue》 被引量: 701发表: 2010年 Panel Unit Root Tests in the Presence of Cross-Sectional Dependencies: Comparison and Implications for Modelling Several panel unit root tests that account for ...
This note presents some models of disturbance behaviour that may be useful in regression models based on cross-sectional data with a degree of natural ordering. The Durbin-Watson test is shown to approximately locally best invariant against these models.DOI...
Although sex differences in food intake have been observed consistently, contributing factors are not well understood. Using a cross-sectional online survey (n= 306; 151 men, 155 women), this study aimed to assess how sex impacts relationships between food ratings (appeal/desire to eat for high...