Title	Asset Allocation Using Markov Decision Process
Author	Tahseen Jilani, Faheem Zaidi, Syed Khalid Jamal, Arfa Maqsood, Suboohi Safdar
Citation	Vol. 19  No. 3  pp. 185-189
Keywords	Karachi Stock Exchange 100 Index, Markov Decision Process, Wealth fraction.

Title	Influential Commodities Using Hat Values in Stochastic Laspeyres Price Model with AR(1) Errors
Author	Arfa Maqsood, S. M. Aqil Burney, Tahseen Jilani, Suboohi Safdar
Citation	Vol. 19  No. 4  pp. 96-101
Keywords	Laspeyres index Numbers, Serial Correlation, Autoregressive Process, Hat matrix, Influential Commodities

Title	An Application of Principal Component Analysis for the Temporal Variations in Water Quality Data of Manora Channel: Karachi
Author	Sidrah Ghayas, Junaid Sagheer Siddiquie, Suboohi Safdar, Asif Mansoor
Citation	Vol. 19  No. 5  pp. 1-8
Keywords	Seasonal variations, pollutants, water quality, factor analysis, industrial effluents, chemical parameters, waste water.