Efficient Exponential Estimators of Population Mean in Survey Sampling
It is established that the efficiency performance of most improved ratio and product estimators depend on some optimality conditions. This paper develops a new approach that produces a more precise and efficient exponential ratio and product type estimators that are superior both in efficiency and biasedness without dependence on any optimality conditions. The efficacy of the new exponential estimators was tested through a simulation study that compared their efficiency performances with a corresponding global estimator. Analytical results proved the dominance of these new proposals over the global estimator. Analysis and evaluation are presented.
Regarding indexing issue:
We have provided the online access of all issues & papers to the all indexing agencies (as given on our journal home web site). It’s depend on indexing agencies when, how and what manner they can index or not. So, please neither sends any question nor expects any answer from us on the behalf of third party i.e. indexing agencies. Our role is just to provide the online access to them. So we do properly this and one can visit indexing agencies website to get the authentic information.