Research on the Evaluation of E-Government Service Quality, This Research Wants to Introduce a New Method Based on the Perspective of Providers and Users
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WASEDA UNIVERSITY GRADUATE SHOOL OF ASIA-PACIFIC STUDIES DOCTORAL THESIS 原題名 Evaluating the Quality of e-Government Service: the Original Title Case of Vietnam 英訳 電子政府サービスの品質評価:ベトナムの事例 In Japanese 氏 名 姓 Last Name Middle Name 名 First Name Name NGUYEN MANH HIEN 学籍番号 4011S302-0 Student ID International Development / Policy Studies Major Info-Com., e-Gov. & CIO Policy II 2015 年 09 月 TOKYO, JAPAN WASEDA UNIVERSITY GRADUATE SHOOL OF ASIA-PACIFIC STUDIES DOCTORAL THESIS 原題名 Evaluating the Quality of e-Government Service: the Original Title Case of Vietnam 英訳 電子政府サービスの品質評価:ベトナムの事例 In Japanese Name NGUYEN Manh Hien Committee Examiners Chairperson of the Doctoral Thesis Advisor Prof. Dr. Toshio OBI Guidance Committee Deputy Advisor Prof. Dr. Hitoshi MITOMO Member of the Screening Committee 1 Committee Prof. Dr. Koichiro AGATA Member of the Screening Committee 2 Committee Prof. Dr. Yoshio TOZAWA Member of the Screening Committee 3 2015 年 09 月 TOKYO, JAPAN TABLE OF CONTENTS TABLE OF CONTENTS ................................................................................................. i ACRONYMS AND ABBREVIATIONS ...................................................................... vi LIST OF TABLES ........................................................................................................ viii LIST OF FIGURES ........................................................................................................ x Abstract of the Thesis ..................................................................................................... 1 1. Introduction ............................................................................................................. 3 1.1 Background ...................................................................................................... 3 1.1.1. Applications of ICT ....................................................................................... 3 1.1.2. From Government to e-Government ............................................................. 5 1.1.3. The Importance of Service Quality ............................................................... 9 1.2 Research Motivation ...................................................................................... 10 1.3 Research Objective and Scope ...................................................................... 13 1.4 Research Questions ........................................................................................ 15 1.5 Outline of the Thesis ...................................................................................... 16 2. Literature Review ................................................................................................. 18 2.1 E-Government Benchmark ........................................................................... 18 2.1.1. Definition of e-Government ........................................................................ 18 2.1.2. E-Government Definition in this Research ................................................. 20 2.1.3. Functions of E-Government ........................................................................ 21 2.1.4. Benefits and Roles of e-Government .......................................................... 23 2.2 E-Governance ................................................................................................. 24 2.3 Service Quality ............................................................................................... 25 2.3.1. Introduction and Conceptualization ............................................................ 25 2.3.2. Definitions ................................................................................................... 27 2.3.3. Perspectives of Service Quality ................................................................... 29 2.3.4. Service Quality Models ............................................................................... 30 2.3.5. Observations and Evaluations ..................................................................... 42 2.4 Service Quality in the Public Sector ............................................................. 46 2.4.1. Total Quality Management .......................................................................... 48 2.4.2. Common Assessment Framework (CAF) ................................................... 49 2.4.3. ISO 9000 ..................................................................................................... 50 i 2.4.4. The Balanced Scorecard .............................................................................. 51 2.4.5. Lean and Six Sigma ..................................................................................... 51 2.5 E-Government Service Quality .................................................................... 53 2.5.1. E-Service ..................................................................................................... 54 2.5.2. E-Service in the Public Sector ..................................................................... 62 2.5.3. E-Service Quality ........................................................................................ 63 2.5.4. E-Service Quality Approaches .................................................................... 64 2.5.5. Dimensions of e-Service Quality ................................................................ 67 2.6 Evaluations of E-Government Service Quality ........................................... 70 2.6.1. ACSI E-Government Satisfaction Index ..................................................... 71 2.6.2. European Customer Satisfaction Index (ECSI) ........................................... 73 2.6.3. Evaluation of e-Government in Japan ......................................................... 74 2.6.4. User Satisfaction of e-Government Service ................................................ 74 2.6.5. E-Government Service Quality Models ...................................................... 75 2.7 Waseda – IAC E-Government Ranking ...................................................... 80 2.7.1. Introduction ................................................................................................. 80 2.7.2. Ranking Indicators ...................................................................................... 81 2.8 Findings from Literature Review ................................................................. 84 2.8.1. The First Finding: Service Quality Model and Approaches ........................ 85 2.8.2. The Second Finding: Information Quality and Service Quality ................. 88 2.8.3. The Third Finding: Customers‘ Perspective – One-Way Impact ................ 89 2.8.4. The Fourth Finding: The Impacts of the Waseda Ranking .......................... 89 2.8.5. The Fifth Finding: Service Quality and e-Service Quality Models............. 90 2.8.6. The Sixth Finding: Lack of Indicators and Variables on the Evaluation..... 91 2.8.7. The Seventh Finding: e-Government Evaluation Model ............................ 92 2.8.8. The Eighth Finding: New Methodology on Evaluation .............................. 93 3. Research Approach ............................................................................................... 95 3.1 Problem Statement ........................................................................................ 95 3.2 Theoretical Background ................................................................................ 96 3.2.1. Information System Success Model ............................................................ 98 3.2.2. Update Information System Success Model ............................................... 99 3.2.3. Technology Acceptance Model ................................................................. 102 3.2.4. Service Marketing Perspective .................................................................. 106 3.3 Research Proposal ........................................................................................ 108 ii 3.3.1. Introduction ............................................................................................... 108 3.3.2. Perceived Organizational Impact – POI .................................................... 109 3.4 Chief Information Officer - CIO ................................................................ 113 3.4.1. Introduction ............................................................................................... 113 3.4.2. The Need for CIOs .................................................................................... 114 3.4.3. Definitions ................................................................................................. 114 3.4.4. Roles of CIOs ............................................................................................ 116 3.4.5. Clinger-Cohen Core Competencies & Learning Objectives ..................... 118 3.4.6. The Influence of CIO on e-Government Service Quality ......................... 119 3.5 Constructs Development ............................................................................. 120 3.5.1. Constructs Introduction ............................................................................. 120 3.5.2. Constructs Validation ................................................................................ 122 3.6 The Evidences of POI from the Waseda e-Government Ranking ........... 125 3.6.1. e-Government Promotion .......................................................................... 125 3.6.2. Management Optimization .......................................................................