Using micro-level household data for rural and urban Pakistan, this study estimates Engel equations for 22 commodity groups with quadratic spline specification, in which the number and locations of knots are determined through a search procedure. The study finds that the resulting flexibility...

This paper analyzes the relative performance of inflation and price-level targeting regimes in an AS-IS-LM framework under alternative policy instruments used by the central bank. Being general in its nature, the results are further used to derive equilibrium values of the important...

Theft and corruption are common in electricity distribution systems worldwide. We have analysed electricity theft in the framework of an individual’s choice under uncertainty and through a three-layered principalagent- client model of corruption. The study finds that an individual steals...

This study examines the Capital Asset Pricing Model of Sharpe (1964) Lintner (1965) and Black (1972) as the benchmark model in the asset pricing theory. The empirical findings indicate that the Sharpe-Lintner-Black CAPM inadequately, particularly the explains Pakistan’s equity market...

This is an attempt to empirically investigate the risk and return relationship of individual stocks traded at Karachi Stock Exchange (KSE), the main equity market in Pakistan. The analysis is based on daily as well as monthly data of 49 companies and KSE 100 index is used as market factor...