Paradigms: A Research Journal of Commerce, Economics and Social Sciences
ISSN 1996-2800, 2012, Vol. 6, No. 1, pp. 01-114.
Copyright © 2012 Faculty of Commerce,
University of Central Punjab
All rights reserved.
Paradigms
A Research Journal of Commerce, Economics and Social Sciences
Volume 6, Number 1, 2012
IN THIS ISSUE:
Research Articles
Trade Liberalization and Optimal Environmental Policies in Vertical Related
Markets
Yan-Shu Lin
[pp: 1-19]
Managing Innovation in View of the Uncertainties
Anton Igorevich Mosalev
[pp: 20-33]
Governance change in Facilities Management: An Institutional Perspectives
Muhammad Kaleem Zahirul Hassan
[pp: 34-83]
Problematic Internet use: Deficient self-regulation or pathology?
ShumailaYousafzai, Uzma Javed, Mirellayani-De-Soriano
[pp: 84-99]
Working Capital Management And Corporate Performance Of Textile Sector In
Pakistan
Muzaffar Asad
[pp: 100-114]
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Paradigms
A Research Journal of Commerce, Economics and Social Sciences
Faculty of Commerce, University of Central Punjab, Lahore (Pakistan)
Patron in Chief: Prof. Muhammad Azhar Ikram Ahmad
Editor: Prof. Dr. Ather Azim Khan
Joint Editor:Prof. Dr. Zahid Ahmad
Associate Editor: Ms. Sundas Rauf
Associate Joint Editor: Mr. Shafaqat Mehmood
Sub Editor: Muzaffar Asad
Editorial Board/Advisory Board
Editorial Board/Advisory Board of Paradigms consists of PhD doctors, Scholars, Academic
Researchers from all over the world.
Dr. Jagdish Bhagwati
Professor of Economics
Columbia University, New York
Dr. Philip E. Graves
Professor
University of Colorado at Boulder
Dr. James Alm
Professor and Chair
Tulane University
United States
Dr. Jacques A. Schnabel
Wilfrid Laurier University-School of
Business & Economics
Waterloo, Ontario, Canada
Dr. Mia Muhmudur Rahim
QUT Business School
Queensland University of Technology
Dr. Bob Carbaugh
Professor of Economics
Central Washington University
ii
Dr. Farida C. Khan
Professor of Economics,
University of Wisconsin-Parkside
Dr. Fu Qiang
SEBA,Chongqing University
Chongqing, China
Dr. Syed Nisar Hussian Hamdani
Prof. of Econ. and Dean of Faculty of Arts,
University of Azad Jamu and Kashmir
Dr. Fatimah M. Arshad
Director of Institute of Agricultural and Food
Policy Studies, Putra University of Malaysia
Dr. Abdul Ghafar Ismail
Professor
University Kebangsaan Malaysia
Dr. I. Sundar
Associate Professor of Economics
Directorate of Distance Education, India
Dr. Muhammad Zafarullah
Pro-Rector
University of Central Punjab
Dr. Fehmida Sultana
Dean Academics
University of Central Punjab
Dr. Qais Aslam
Professor
University of Central Punjab
Dr. Zulfiqar Ali Khan
Professor
Faculty of Management Studies, UCP
iii
Reviewer Board
Reviewer Board of Paradigms consists of PhD doctors, Scholars, Academic Researchers
from all over the world.
Dr. Richard Fairchild
Lecturer of Corporate Finance
University of Bath, school of Management
United Kingdom
Dr. Fatimah M. Arshad
Professor, Director of Institute of Agricultural
and Food Policy Studies
Putra University of Malaysia
Dr. Hasmiah Kasimin
Associate Professor
University Kebangsaan
Malaysia
Dr. Ruzita Abdul Rahim
Associate Professor
University Kebangsaan
Malaysia
Dr. Mohd. Rizal Palil
Senior Lecturer
Taylors University
Dr. Smitha Geetha
Lecturer
Taylors University
Dr. Lee Teck Heang
Senior Lecturer
Taylors University
Dr. Law KianAun
Assistant Professor
University Tunku Abdul Rahman
Dr. Noradiva Hamzah
Associate Professor
University Kebangsaan Malaysia
Dr. Ong Seng Fook
Assistant Professor
University Tun Abdul Rahman
Dr. Rika Fatimah P. L.
Senior Lecturer
University of Kebangsaan Malaysia
Dr. Syed Nisar Hussian Hamdani
Professor of Economics
Dean of Faculty of Arts
Dr. Kevin Low Lock Teng
Associate Professor
University Tun Abdul Rahman
Dr. Barjoyai Bardai
Professor
University Tun Abdul Razak
Dr. Doris Padmini Selvaratnam
Senior Lecturer
University of Kebangsaan Malaysia
Dr. M. Harashid Haron
Senior Lecturer
University Sains Malaysia
Dr. Abdul Ghafar Ismail
Professor
University of Kebangsaan Malaysia
Dr. Aini Aman
Associate Professor
University of Kebangsaan Malaysia
Dr. Muhammad Zakaria
Dr. Tajul Ariffin Masron
iv
Assistant Professor
COMSATS, Islamabad
Senior Lecturer
University Sains Malaysia
Dr. Rauf-i-Azam
Dean IMS
Arid Agriculture University Rawalpindi
Dr. Sami Ullah
Lecturer, Department of Economics
University of Gujrat
Dr. Mehmood Khalid
Senior Research Economist
Pakistan Institute of Development
Economics
Dr. Usman Mustafa
Chief, Training Program and Section Head
Pakistan Institute of Development
Economics
Dr. Afzal Mahmood
Statistical Officer
Board of Revenue, Lahore
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