Contributions to the Theory of Unequal Probability Sampling
نویسنده
چکیده
v
منابع مشابه
شبیه سازی الگوی پولی برای وزندهی رأی در تحلیل اقتصادی دموکراسی
The unequal allocation of economic resources, or other resources of wealth, regarding to the efficiency among the factors of production, is considered as one of the most important condition of optimal resource allocation in the market system. In other words, the market mechanism in the process of allocating resources among the factors of production rewards to the resources with higher returns. ...
متن کاملThe splitting design that leads to simple random sampling
Implementing unequal probability sampling, without replacement, is very complex and several methods have been suggested for its performance, including : Midseno design and systematic design. One of the methods that have been introduced by Devil and Tille (1998) is the splitting design that leads to simple random sampling .in this paper by completely explaining the design, with an example, we ha...
متن کاملThe Hájek asymptotics for finite population sampling and their ramifications
In finite population (equal as well as unequal probability) sampling late Jaroslav Hajek's contributions to the general asymptotics are fundamental. In the last two decades more research work has been accomplished in this area with the basic ideas germinating from Hajek's work. A systematic review of such developments with due emphasis on some martingale formulations is presented here.
متن کاملAn Empirical Study of some Unequal Probability Sampling Estimators
An empirical study has been carried out to decide about the performance of various estimators used in unequal probability sampling without replacement and a sample of size 2. The Hansen–Hurwitz estimator and simple random sampling method has also been compared in this study. Some suggestions have been given at the end.
متن کاملOn New Selection Procedures for Unequal Probability Sampling
We propose a new selection procedures in unequal probability sampling that can be used with Horvitz and Thompson Estimator. Expression for inclusion probability for ith unit ( i ) and joint inclusion probability of ith and jth unit ( ij ) has been obtained. Some desirable properties of i and ij has been verified for proposed procedure.
متن کامل