نتایج جستجو برای: cross sectional dependent
تعداد نتایج: 1152534 فیلتر نتایج به سال:
The contribution of both inclusive and exclusive cross-section data from HERA to our knowledge of parton distribution functions is reviewed and future prospects are outlined.
This study examines the impact of fluctuations in entry-level labor market conditions on the graduate school enrollment decisions of newly minted undergraduate degree holders. Using repeated cross-section data for recently graduated science and engineering undergraduates from the National Survey of Recent College Graduates, and state-level unemployment rates to measure entry-level labor market ...
Introduction Accredited social health activist (ASHA) is a key link to public health services in villages in India. We conducted a cross-sectional study to determine the proportion of women utilising services of the ASHA for pregnancyrelated conditions. We assessed the knowledge, attitude, practices, hindrances and motivation factors among ASHAs regarding pregnancy-related conditions. We also s...
BACKGROUND Lower socioeconomic position (SEP) is associated with an increased risk of suicidal behaviour in high-income countries, but this association is unclear in low-income and middle-income countries. METHODS We investigated the association of SEP with attempted suicide in a cross-sectional survey of 165 233 Sri Lankans. SEP data were collected at the household (assets, social standing (...
In this paper, we outline (i) why σ -convergence may not accompany β-convergence, (ii) discuss evidence of β-convergence in the United States, and (iii) use U.S. county-level data containing over 3,000 cross-sectional observations to demonstrate that σ -convergence cannot be detected at the county level across the United States, or within the large majority of the individual U.S. states conside...
This paper examines properties of daily stock returns and how the particular characteristics of these data affect event study methodologies. Daily data generally present few difficulties for event studies. Standard procedures are typically well-specified even when special daily data characteristics are ignored. However, recognition of autocorrelation in daily excess returns and changes in their...
Testing the idea that the process of forgiveness is intrinsically different across diverse relationships, this study examined the role of forgiveness in different family relationships. In 2 laboratory sessions 1 year apart, 114 families (each including 2 parents and 1 child) completed a new measure of family forgiveness and many individual-level, relationship-level, and family-level variables t...
The intensity scattered by a network of cross~section-polydispersed cylinders in which the mesh size is far larger than the largest cross-sectional radius is calculated by considering a weight distribution function of the type w(r) +~ r~~ with two cut-off radii,
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