Journal of Business and Management

J.B.M. Vol.20No.2

Journal of Business and Management

Editors

Amy E. Hurley-Hanson, Ph.D. Cristina M. Giannantonio, Ph.D.

Published by Chapman University's Argyros School of Business and Economics

Sponsored by the Western Decision Sciences Institute

WDSI

WDSI

WESTERN DECISION SCIENCES INSTITUTE

The Western Decision Sciences Institute is a regional division of the Decision Sciences Institute. WDSI serves its interdisciplinary academic and business members primarily through the organization of an annual conference and the publication of the Journal of Business and Management. The conference and journal allow academicians and business professionals from all over the world to share information and research with respect to all aspects of education, business, and organizational decisions.

PRESIDENT Debbie Gilliard Metropolitan State College, Denver

PRESIDENT-ELECT John Bell

University of Tennessee

PROGRAM CHAIR/VICE PRESIDENT FOR PROGRAMS/PROCEEDINGS EDITOR Natasa Christodoulidou

California State University, Dominguez Hills

VICE PRESIDENT FOR PROGRAMS-ELECT Albert Huang

University of the Pacific

VICE PRESIDENT FOR MEMBER SERVICES Omer Benli

California State University, Long Beach

SECRETARY/TREASURER Sheldon R. Smith

Utah Valley University

DIRECTOR OF INFORMATION SYSTEMS Salem Boumediene

Montana State University-Billings

IMMEDIATE PAST-PRESIDENT Hamdi Bilici

California State University, Long Beach

Journal of Business and Management ? Vol. 20, No. 2, 2014

Journal of Business and Management

Volume 20, Number 2

2014

EDITORS

Amy E. Hurley-Hanson, Chapman University Cristina M. Giannantonio, Chapman University

J. B.M.

Journal of Business and Management

EDITORS Amy E. Hurley-Hanson, Chapman University Cristina M. Giannantonio, Chapman University

EDITORIAL BOARD Nancy Borkowski

University of Alabama at Birmingham

Krishna S. Dhir University of Hawaii at Hilo

Sonia M. Goltz Michigan Tech University

Richard L. Jenson Utah State University

Terri A. Scandura University of Miami

Jeffrey A. Sonnenfeld Yale University

Victor H. Vroom Yale University

PAST EDITORS Burhan Yavas, California State University Dominguez Hills 1993-1999

Raymond Hogler, Colorado State University 2000-2004

EDITORIAL STAFF Rosalinda Monroy, Chapman University, Strategic Marketing and Communications

Jaclyn Witt, Editorial Assistant

Journal of Business and Management ? Vol. 20, No. 2, 2014

Contents

Do Non-Large Networks Engage in Portfolio Restructuring? A Signal Detection of Peak Period Capability Pressure.............................................5

Semiun Babatunde Adeyemi and Oladipupo Muhrtala Tijani

The Role of IT Investments in Fostering Firm Innovations: An Empirical Study.................................................................................................25

Erastus Karanja and Ganesh D. Bhatt

The Relationship Between Dispositional Positive Affect and Team Performance: An Empirical Study.................................................................................................51

Tianjiao Qiu and Vicki M. Scherwin

Employee Turnover: A Study on Information Technology Sector...........................71 Sumana Guha and Subhendu Chakrabarti

Resources and Business Failure in SMEs: Does Size Matter?..................................89 Densil A. Williams

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