Sampling Methodologies with Applications

Rao, Poduri S.R.S.

doi:10.1201/9781420057614

Cited by 73 publications

(58 citation statements)

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“…Zastosowano dobór kwotowy (wyodrębniono grupy, a następnie dobierano respondentów w sposób celowy). W wyborze kwotowym definiuje się kryteria, które istotnie różnicują populację ze względu na przedmiot badania (Lohr, 1999;Rao, 2000). W badaniu poproszono kadrę kierowniczą, by oceniła, czy porozumiewanie się w języku obcym oraz umiejętności związane z uzyskaniem przewagi konkurencyjnej na rynku międzynarodowym należą do kluczowych kompetencji kadry kierowniczej w gospodarce opartej na wiedzy.…”

Section: Metodyka Badań Empirycznychunclassified

Correlations Between Internationalization Of Companies And Management Staff’s Skills Related To Achievement Of A Competitive Advantage At International Markets Vs. Financial Results And Knowledge-Based Economy

Kubicka

Kupczyk

2017

Studia I Prace WNEiZ

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poStrzeganie przez kadrę kierowniczą znaczenia umiędzynarodowienia i jego związków z wynikami finanSowymi i goSpodarką opartą na wiedzy StreszczenieCelem opracowania było zidentyfikowanie związków między umiędzynarodowie-niem przedsiębiorstw i umiejętnościami kadry kierowniczej w uzyskiwaniu przewagi konkurencyjnej na rynku międzynarodowym a wynikami finansowymi i gospodarką opartą na wiedzy. Przeprowadzono badania ilościowo-jakościowe na podstawie kwestionariusza ankiety wśród 412 przedstawicieli kadry kierowniczej podzielonej na grupy: kadra kierownicza z najlepszych przedsiębiorstw z list rankingowych i spoza nich oraz kadra kierownicza z przedsiębiorstw będących organizacjami opartymi na wiedzy (z gospodarki opartej na wiedzy) i niebędących organizacjami opartymi na wiedzy (spoza gospodarki opartej na wiedzy). Otrzymane wyniki poddano analizie statystycznej z użyciem pakietu statystycznego IBM SPSS Statistics wersja 21.0. Do obliczenia różnic w odpowiedziach między respondentami z w/w grup wykorzystano test dwumianowy. Do zbadania siły zależności

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Section: Metodyka Badań Empirycznychunclassified

Correlations Between Internationalization Of Companies And Management Staff’s Skills Related To Achievement Of A Competitive Advantage At International Markets Vs. Financial Results And Knowledge-Based Economy

Kubicka

Kupczyk

2017

Studia I Prace WNEiZ

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“…However, the difficulties in estimating the repair effects do not disappear yet. Probably some non-parametric or semiparametric estimation on repair effects can be done in terms of semi-martingale inference, say, Rao [73]. Our experiences showed that the artificial imposed mathematical structures always cause series problems in statistical inference and hypothesis testing.…”

Section: The Virtual Age Processmentioning

confidence: 99%

Generalized models of repairable systems: A survey via stochastic processes formalism

Guo¹,

Asher²,

Love³

2014

ORiON

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In this article, we survey the developments in the generalised models of repairable systems reliability during 1990s, particularly the last five years. In this field, we notice the sharp fundamental problem that voluminous complex models were developed but there is an absence of sufficient data of interest for justifying the success in tackling the real engineering problems. Instead of following the myth of using simple models to face the complex reality, we select and review some practical models, particularly the stochastic processes behind them. The Models in three quick growth areas: age models, condition monitoring technique related models, say, proportional intensity and their extensions, and shock and wearing models, including the delay-time models are reviewed. With the belief that only those stochastic processes reflecting the instinct nature of the actual physical processes of repairable systems, without excessive assumptions, may have a better chance to meet the demands of engineers and managers.

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“…Stratified sampling method includes a process in which homogenous groups of the population are identified based on similar characteristics (Cohen, Manion, & Morrison, 2007). In proportional stratified sampling method, the portion of the strata in the sample is decided based on the rate of each strata in the population (Rao, 2000).…”

Section: Research Samplementioning

confidence: 99%

A Path Analysis Model Pertinent to Undergraduates’ Academic Success: Examining Academic Confidence, Psychological Capital and Academic Coping Factors

Kirikkanat¹,

Soyer²

2017

EUROPEAN J ED RES

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Abstract:The major purpose of this study was to create a path analysis model of academic success in a group of university students, which included the variables of academic confidence and psychological capital with a mediator variable -academic coping. 400 undergraduates from Marmara University and Istanbul Commerce University who were in sophomore, junior and senior years participated in the study. The Academic Behavioral Confidence Scale, the Academic Coping Strategies Scale and the Psychological Capital Test Battery composed of the Academic Self-Efficacy Scale, the Life Orientation Test, the Hope Scale and the Resilience Scale were utilized to disclose the predictive roles of these variables on academic success. The results of path analyses showed that academic confidence and psychological capital had pivotal direct and indirect effects on academic success via the mediator variableacademic coping. Academic coping had also a direct influence on academic success. The findings of the study are essential for telling both vocational counselors and educational psychologists the fact that career interventions for university students should consider the non-cognitive factors on their academic achievements.

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Sampling Methodologies with Applications

Cited by 73 publications

References 0 publications

Correlations Between Internationalization Of Companies And Management Staff’s Skills Related To Achievement Of A Competitive Advantage At International Markets Vs. Financial Results And Knowledge-Based Economy

Correlations Between Internationalization Of Companies And Management Staff’s Skills Related To Achievement Of A Competitive Advantage At International Markets Vs. Financial Results And Knowledge-Based Economy

Generalized models of repairable systems: A survey via stochastic processes formalism

A Path Analysis Model Pertinent to Undergraduates’ Academic Success: Examining Academic Confidence, Psychological Capital and Academic Coping Factors

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