Editor-in-Chief

Prof. A. Aruna Shantha
Professor in Economics, Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka.
aru@ssl.sab.ac.lk

Editorial Advisory Board

Professor Emeritus W.D Lakshman
Emeritus Professor of Economics, University of Colombo
Governor, Central Bank of Sri Lanka.
govener@cbsl.lk

Prof. J.W.D Somasundara
Senior professor in Economics, department of Economics, Gombe State University, Nigeria
Jwdss2012@gmail.com

Professor Peter Mackmilan
Emeritus professor of Economic Science and Statistics, Department Office, The London School of Economics and Political Sciences, United Kingdom
p.mpeter@lse.ac.uk

Prof. S.S Colombage
Emeritus professor of Economic, Department of Social Studies, Faculty of humanities and Social Sciences, The Open University of Sri Lanka
sscol@ou.ac.lk

Prof. Danny Atapattu
Emeritus Professor of Economics , Department of Economics, University of Ruhuna
attapattu868@gmail.com

Senior Professor, AsanAli Golan Hassan
Professor of Economics, Azman Hashim International Business School
University Technology Mara, Malaysia
asanali@utm.my

Professor Incheon Paik
Professor in Information Technology, Intelligent Data Analytics Lab, Division of Information Systems, School of Computer Science and Engineering, The University of Aizu, Japan
paikic@u-aizu.ac.jp

Professor Sarath Banneheka
Professor in Statistics, University of Sri Jayewardenepura   
banneheka@yahoo.com

Professor S. Samitha
Professor in Statistics, University of Peradeniya  
ssamitha@pdn.ac.lk

Professor Rupika Abeynayake
Professor in Statistics, Wayamba University of Sri Lanka
rabeynayake@hotmail.com

Professor Sarath Peiris
Professor in Statistics, Retired Professor - University  of Moratuwa
sarath.p@sliit.lk

Editorial Board

Prof. Sirimal Abeyratne
Professor in Economics, Department of Economics, Faculty of Arts, University of Colombo
sirimal@econ.cmb.ac.lk

Prof. SP Premaratne
Professor of Economics, Department of Economics, University of Colombo, Sri Lanka
spp@econ.cmb.ac.lk

Prof. Syed Naimul Wadood
Professor of Economics, Department of Economics, University of Dhaka, Dhaka-1000, Bangladesh
snwadood@econdu.ac.bd

Prof. H.M.S. Priyanath
Professor in Economics, Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka
priya@ssl.sab.ac.lk

Prof. M. Sunil Shantha
Professor in Economics, Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka
shantha@ssl.sab.ac.lk

Prof. Manoj Ariyarathne, (Text Editor)
Professor in the Department of Languages, Faculty of Social Science and Language, Sabaragamuwa University of Sri Lanka
manoj@ssl.sab.ac.lk

Dr. S.J.M.N.G Samarakoon
Senior Lecturer, Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka
nimalakith@sssl.sab.ac.lk

Dr. M.A.C.S.S. Fernando (Managing Editor - Statistics)
Senior Lecturer, Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka
sampathf@ssl.sab.ac.lk

Dr. G.R.S.R.C. Samaraweera (Managing Editor - Economics)
Senior Lecturer, Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka
sumadi@ssl.sab.ac.lk

Dr. R. A. H. M. Rupasingha (Managing Editor - Information Management)
Senior Lecturer, Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka
hiruni@ssl.sab.ac.lk

Dr. Duminda Kuruppuarachchi
University of Otago, New Zealand
duminda.ka@otago.ac.nz

Dr. Nihal Jayamaha
Massey University, New Zealand  
N.P.Jayamaha@massey.ac.nz

Dr. Owen Noel Newton Fernando
Nanyang Technological University (NTU), Singapore
ofernando@ntu.edu.sg

Dr. M. Sajeewani Karunarathne
Latrobe University - Didasko Group, Melbourne, Australia
sajeewani.karunarathne@didasko.com

Dr. Vuong Mai
School of Electrical Engineering, Korea Advanced Institute of Science and Technology (KAISTRepublic of Korea
vuongmai@kaist.ac.kr

Dr. Mohammed Hassan
Bayero University, Kano. Nigeria
mhassan.se@buk.edu.ng

Dr. Pham Van Thanh
Department of electrical and computer engineering, McMaster University, Ontario, Canada
phamv12@mcmaster.ca

Dr. Duminda Kuruppuarachchi
University of Otago, New Zealand
duminda.ka@otago.ac.nz

Dr. Nihal Jayamaha
Massey University, New Zealand  
N.P.Jayamaha@massey.ac.nz

Mrs. R.M.L Rathnayaka
Senior Lecturer in Statistics, Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka
rathna@ssl.sab.ac.lk

Mrs. Duleepa J. Jagoda
Senior Lecturer in Statistics, Department of Economics and Statistics, Faculty of Social Sciences and Languages
Sabaragamuwa University of Sri Lanka
duleepa@ssl.sab.ac.lk

Mr. Indika Gunarathna
Senior Lecturer in Economics, Department of Economics and Statistics, Faculty of Social Sciences and Languages
Sabaragamuwa University of Sri Lanka
Indika331@ssl.sab.ac.lk

Mr. W.A. Senathissa (Editorial Assistant)
Senior Lecturer in Economics, Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka
senathissa@ssl.sab.ac.lk

Mr. Gihan Priyankara (Editorial Assistance)
Lecturer (Probationary), Department of Economics and Statistics, Faculty of Social Sciences and Languages, Sabaragamuwa University of Sri Lanka
gihanpri@ssl.sab.ac.lk