Efficient allocation of resources is the basic problem in economics. Firms, educational institutions, universities are faces problem of estimating true abilities and ranking of individuals to be selected for job, admissions and scholarship awards etc. This study will provide a guide line what...

Stochastic approach to index number (and its change) has recently attracted renewed attention of researchers as it provides the standard error of index number (and its change). One of the most important uses of index number is in the case of measurement of the general price level in an economy...

The development of financial equilibrium asset pricing models has been the most important area of research in modern financial theory. These models are extensively tested for developed markets. This paper examines the validity of the Arbitrage Pricing Theory (APT) model on returns from 24...

This paper examines the causal relationship among composite indicators for real, monetary/financial, social and infrastructure development in Pakistan. This is an effort to provide evidence on the two highly debatable issues, i.e. money-real causality and social-economic causality in a single...

This paper reviews the main features of the Stock market in Pakistan focussing on post-liberalization period. The aspects of the market investigated include liberalization of the market, integration the market with the world markets, trading and settlement mechanism, and corporate governance...

Statisticians are the professionals responsible for collection, presentation and analysis of data and help decision making in face of uncertainty. They are the backbone of any institution or activity facing decision under risk and uncertainty. Statistics provides a cost-effective solution for...

In this paper we analyze the impact of trade liberalization policy on GDP growth of Pakistan for the period ranging from 1972 to 2002. We found that there is long run negative relationship between trade growth and GDP growth. When we separate the total trade volume in export and import we find...

Value-at-risk (VaR) is a useful risk measure broadly used by financial institutions all over the world. VaR is popular among researchers, practitioners and regulators of financial institutions. VaR has been extensively used for to measure systematic risk exposure in developed markets like of the...

It is well established that regression analysis on non-stationary time series data may yield spurious results. An earlier response to this problem was to run regression with first difference of variables. But this transformation destroys any long-run information embodied in the levels of...

This paper tests and compares the CAPM of Black (1972) and the Mean Lower Partial Moment (MLPM) Capital Asset Pricing Model of Bawa and Lindenberg (1977) and Harlow and Rao (1989) in the context of emerging markets. It is well known that returns in emerging markets are non-normal and have...