In this paper we present a systematic strategy of using statistical techniques for analysing investment in shares. We explore the building of efficient portfolios through optimization using real stock market data for three private limited companies in UK, Vodafone, Barclays and Next. We examine...

In public health, demography and sociology, large-scale surveys often follow a hierarchical data structure as the surveys are based on multistage stratified cluster sampling. The appropriate approach to analyzing such survey data is therefore based on nested sources of variability which come...

This study examines the selected determinants of contraceptive prevalence among 10-49 aged ever-married women in Bangladesh and their true impact on the contraception prevalence rate (CPR). It applies a multilevel logistic regression analysis to draw valid conclusions about the effects of the...

This study investigates the empirical relationship between economic growth (GDP) and Foreign Direct Investment (FDI) as well as the Real Effective Exchange Rate (REER) and Trade Openness (TOP) of Bangladesh over the period from 1973 to 2017 by using Johansen cointegration test and VECM analysis....

The main objective of this study is to empirically examine the relationship between inflation and economic growth in Bangladesh and to investigate the ongoing possible threshold effect. This study draws on diverse tables and charts, correlation matrices, pair-wise Granger Causality tests, ADRL...

Recent literature shows that the arrival and discharge processes in hospital intensive care units do not satisfy the Markovian property, that is, interarrival times and length of stay tend to have a long tail. In this paper we develop a generalised loss network framework for capacity planning of...

Homestead vegetable gardening can play a significant role in improving food security for the resource poor rural households in developing country like Bangladesh. The present study quantifies costs/benefits of traditional and developed homestead vegetable production systems, and analyzes the...