§ 瀏覽學位論文書目資料
系統識別號 U0002-0407200820451000
DOI 10.6846/TKU.2008.01152
論文名稱(中文) 行動通信服務業之服務品質、顧客滿意度與顧客忠誠度關係之研究
論文名稱(英文) The Research of Relationship among Service Quality, Customer Satisfaction, and Customer Loyalty in Mobile Communication Service
第三語言論文名稱
校院名稱 淡江大學
系所名稱(中文) 管理科學研究所企業經營碩士在職專班
系所名稱(英文) Executive Master's Program of Business Administration in Management Sciences
外國學位學校名稱
外國學位學院名稱
外國學位研究所名稱
學年度 96
學期 2
出版年 97
研究生(中文) 黃俞欣
研究生(英文) Yu-Hsin Huang
學號 794590256
學位類別 碩士
語言別 繁體中文
第二語言別
口試日期 2008-06-17
論文頁數 74頁
口試委員 指導教授 - 陳定國
委員 - 何雍慶
委員 - 李旭華
關鍵字(中) 服務品質
顧客滿意度
顧客忠誠度
行動通信服務業
關鍵字(英) Service Quality
Customer Satisfaction
Customer Loyalty
Mobil Communication Service
第三語言關鍵字
學科別分類
中文摘要
本研究透過問卷設計來衡量行動通信業者的服務品質、顧客滿意度與忠誠度之相關聯影響進而建立假說,以數據驗證假說成立與否。本研究以手機個人用戶使用者立場出發,試圖瞭解目前行動通信業者所提供的各項產品與服務,是否能真正符合用戶的需求。
此外,因近年來基地台等基礎建設已趨成熟,早期因通信品質之問題已相對的降低,而個人用戶使用者對於附加價值所該具有的服務豐富性卻相當重視,這是行動通信業者未來所必須重視的趨勢。當服務品質及顧客滿意度皆提升的同時,能為業者帶來長久利益的顧客忠誠度也能建立。
本研究藉由路徑分析提出各構面之關係及模型而驗證結果各構面間的關係是相當顯著的,再利用多變量變異數分析驗證各構面與人口統計變項是否有顯著影響,得到以下結論:
1.業者所提供的服務品質對顧客滿意度有顯著的影響,這表示業者若能提供穩定的通訊品質、多樣化服務、良好且具技術背景的服務人員,對顧客滿意度將有正向影響。
2.業者若能提高顧客滿意度會正向影響顧客忠誠度;也就是說,業者若要提升顧客整體滿意度,必須先有效提升各項服務品質,才能藉由增強顧客滿意度來提升顧客忠誠度。
針對以上結果,擬定以下三項建議:
1.增加業者服務豐富性。
2.針對不同性別所設計的差異化服務,相信能再提高顧客的滿意程度。
3.業者可以依照顧客使用的時間,將短中長期顧客區隔開來,並提供不同等級的服務。
本研究期望能提供有效的決策資訊與策略,做為行動通信業者提升顧客滿意度及忠誠度調整行銷策略之參考。
英文摘要
Applying theories of various scholars to questionnaire design, this research aims to explore the relation among service quality, customer satisfaction, and customer loyalty. Also, this study will examine the products and services provided by mobil communication service, so that we will know whether or not these companies really satisfy the needs of individual subscribers.
Besides, because the development of base station service has reached maturity in recent years, the complaints against bad communication service drop drastically. However, subscribers have become more concerned for the variety of service. Providers must pay attention to this aspect. Only when both service quality and customer satisfaction are improving can customer loyalty be built and providers profit permanently.
The study applies path analysis first to explore the relationship between different measurements and modeling, and then it applies MANOVA to verify whether each measurement influences population statistics, and then. get the following conclusions:
1.The quality of providers have apparent influence on customer satisfaction, it means that providers can offer steady communication quality, diversification serve, be good and have technological attendants of background, there will be the satisfaction to customer to influence. 
If providers can improve customer satisfaction will influence customer's loyalty; if providers should improve customer's whole satisfaction, must improve every service quality effectively first, could be by strengthening customer satisfaction to improve customer's loyalty 
To the above-mentioned results, draft three following suggestions: 
1. Increasing providers service abundantly.
2. Serve to different sex difference that design, believe, can improve again the customer's satisfaction
3. Providers can according to time that customer use, separate, come on the short medium and long-term customer district, offer the service of different grades 
Therefore, providers are very likely to make the best and most precise marketing strategies if they can group subscribers into different types according to the results mentioned above.
第三語言摘要
論文目次
頁次
致謝辭				  	         Ⅰ
中文摘要						Ⅱ
英文摘要						Ⅳ
目錄						Ⅵ
圖目錄						Ⅷ
表目錄						Ⅸ
第一章 緒論					1
第一節 研究背景與動機				1
第二節 研究目的					3
第三節 研究流程					4
第四節 論文架構.					5
第二章 服務品質、顧客滿意度與顧客忠誠之理論分析	6
第一節 服務品質					6
第二節 顧客滿意度		           		13
第三節 顧客忠誠度		                 		15
第四節 服務品質、顧客滿意度與顧客忠誠度之關係	20
第三章 研究方法					23
第一節 研究架構					23
第二節 研究假說					23
第三節 變數操作型定義				28
第四節 問卷設計					31
第五節 問卷發放					36
第六節 資料分析方法				37
第四章 資料分析					40
第一節 樣本結構					40
第二節 服務品質、顧客滿意度及顧客忠誠度之敘述統計	42
第三節 因素分析與信度分析	           		44
第四節 研究模型之路徑分析	           		47
第五節 多變量變異數分析				51
第六節 人口統計變項與假說檢定整理			54
第五章 結論與建議					58
第一節 實證結果與發現				58
第二節 建議					59
第三節 研究限制					61
參考文獻						62
一、中文部份					62
二、英文部份					65
附錄						73

 
圖目錄
                                                     頁次
圖1- 1 研究流程					4
圖2- 1 知覺服務品質決定因素				10
圖3- 1 研究架構圖					23
圖4- 1「服務品質─滿意度─忠誠度」路徑關係圖		51


 
表目錄
                                                       頁次
表2- 1 服務品質之定義				7
表2- 2 服務品質構面				8
表2- 3 SERVQUAL量表				11
表2- 4 顧客滿意度之定義				13
表2- 5 顧客忠誠度的組成構面				16
表2- 6 顧客忠誠度衡量變項				19
表3- 1 服務品質構面之定義及衡量			29
表3- 2 研究變數與操作型定義				31
表3- 3 服務品質問卷				32
表3- 4 顧客滿意度問卷				33
表3- 5 顧客忠誠度問卷題型				35
表4- 1 樣本之分佈情形				41
表4- 2 服務品質之敘述統計分析			42
表4- 3 顧客滿意度之敘述統計分析			43
表4- 4 顧客忠誠度之敘述統計分析			43
表4- 5 Table Interpretation of the magnitude of KMO value						44
表4- 6 各構面因素分析之因素負荷			45
表4- 7 各構面的信度分析				46
表4- 8 路徑效果分析				48
表4- 9 影響各反應變數之路徑效果彙總			49
表4- 10 服務品質之多變量變異數分析			52
表4- 11 顧客滿意度之多變量變異數分析			53
表4- 12 顧客忠誠度之多變量變異數分析			53
表4- 13 各構面路徑分析直接效果之研究假說結果		55
表4- 14 各構面路徑分析間接效果之研究假說結果		56
表4- 15 各構面與人口統計變數MANOVA 分析之研究假說結果	57
參考文獻
1 吳明隆、涂金堂(2005),SPSS 與統計應用分析,五南。
2 林隆儀、簡任群(2004),服務品質、關係品質、關係價值與顧客忠誠度的關係之整合分析-以行動電信產業之消費者為例,真理財經學報,11,頁73-112。
3 洪嘉蓉(2004),服務品質、滿意度與忠誠度關係之研究-以中華電信ADSL顧客為例,私立大葉大學資訊管理學系研究所碩士論文。
4 孫明源(2003),服務品質、服務價值、滿意度與顧客行為意向關係之研究,國立成功大學電信管理研究所碩士論文。
5 陳永(2005),服務品質之探討,品質月刊,41(5),頁63-65。
6 陳仲熙(1998),產品知識及來源國形象對顧客滿意度之影響,國立政治大學國際貿易研究所碩士論文。
7 黃靖文(2004),量販店服務品質、顧客滿意度與忠誠度間關係之研究-以大台北地區大潤發量販店為例,私立大同大學事業經營研究所碩士論文。
8尤奕清(2005),服務品質與信任對顧客忠誠度的影響-以奇摩拍賣網站為例,私立大同大學事業經營研究所碩士論文。
9吳明隆(2003),SPSS 統計應用學習實務:問卷分析與應用統計,知城數位科技股份有限公司,台北。
10吳雅琪(2002),影響網路書店消費者忠誠度形成因素之研究,政治大學國際貿易學系碩士論文。
11宋吳魁(2005),網路接取產業顧客忠誠度研究-以台北市為例,私立大同大學事業經營研究所碩士論文。
12李其容(2005),影響顧客自發行為之探討-以台灣銀行業財富管理部門為例國立東華大學企業管理研究所碩士論文。
13李建華(1996),從TQM 探討顧客滿意度與服務品質,主計月報,81(3),頁27-35。
14林公孚(2001),做好顧客滿意度的方法,品質月刊,39(12),頁86-88。
15林素鈺(2003),全面品質管理、ISO9000 與服務品質關係之研究,品質月刊,39(12),頁50-55。
16翁湧金(2003),顧客認知價值與網路忠誠度關係之研究-以網路書店為例,大葉大學資訊管理學系碩士論文。
17高授樹(2005),802.11 無線網路漫遊系統整合與分析,私立大葉大學電信工程學系碩士班碩士論文。
18張淑青(2004),顧客滿意與信任對忠誠度影響之研究,管理學報,21(5),頁611-627。
19郭欣惠(2001),以交易成本理論探討顧客滿意度與忠誠度之關係-舉入口網站及ISP 市場為例,政治大學國際貿易學系碩士論文。
20陳建文、洪嘉蓉(2005),服務品質、顧客滿意度與忠誠度關係之研究,Electronic Commerce Studies,3(2),頁153-172。
21黃清標(2005),企業顧客滿意度調查及滿意度問題改善方法,品質月刊,39(12),頁47-53。
22楊建豐(2005),無線網路在資訊家電的應用,私立崑山電子工程系碩士論文。
23楊錦州(2002),服務業品質管理,品質協會,台北。
24溫叔戀(2003),行動電話顧客滿意度與忠誠度關聯之研究-以大台北高中(職)生為例,私立大同大學事業經營研究所碩士論文。
25盧淵源譯,杉本辰夫(1986),事務、營業、服務的品質管制,中華管理顧問公司,台北。
26簡妤玲(2001),探討證券業網路下單服務品質之顧客滿意度,國立東華大學企業管理研究所碩士論文。
27闕芝穎(2004),百貨公司服務品質、顧客滿意度、顧客忠誠度與消費者生活型態關係之研究-以台北市地區為例,國立東華大學企業管理研究所碩士論文。
28竇立德(1996),完全ISP 手冊,網際空間,頁35-52。
 
二、英文部份
1. Akinci, S., S. Aksoy, and E. Atilgan(2004),“Adoption of Internet banking among Sophisticated Consumer Segments in an Advanced Developing Country,” International Journal of Bank Marketing, 22(3), pp. 212-232.
2. Allen, C., Kania, D. & Yaeckel, B.(1998), Internet World Guide to One-to-One Web Marketing, John Wiley & Sons.
3. Anderson, E. W. & Sullivan, M. W.(1993), The Antecedents and Consequences of Customer Satisfaction for Firms, Marketing Science, 12(2), pp. 125-166.
4. Anderson, Erin W., Fornell, C.& Donald R. Lehmann. (1994), “Consumer Satisfaction, Market Share, and Profitability: Findings From Sweden.” Journal of Marketing 58, no.3: 53-66.
5. Angur, M.G., R. Nataraajan and J.S. Jahera(1999). “Service quality in the banking industry: an assessment in a developing economy,” International Journal of Bank Marketing, 17 (3), 116-123
6. Bettencourt, L. A.(1997), “Customer Voluntary Performance: Customers as Partners in Service Delivery,” Journal of Retailing, Vol. 73, No. 3, pp. 383-406.
7. Bhote, Keki, R.(1996), Beyond Customer Satisfaction to Customer Loyalty-the Key to Greater Profitability, American Management Association, pp. 31, New York.
8. Bolton, R. N.(1998). A Dynamic Model of the Duration of the Customer’s Relationship with a Continuous Service Provider: the Role of Satisfaction, Marketing Science, 17(1), pp. 45-65.
9. Boulding, W., Kalra, A., Richard, S. & Zeithaml, V. A.(1993), A Dynamic Process Model of Service Quality: from Expectation to Behavioral Intentions. Journal of Marketing Research, 30(1), pp. 7-27.
10. Bowen, J. T. & Chen, S. L.(2001),“The Relationship Between Customer Loyalty and Customer Satisfaction”, International Journal of Contemporary Hospitality, 13, pp. 213-217.
11. Buell, W. P.(1984),Maketing Management: A Strategic Planning Approach, McGraw-Hill, New York, NY.
12.Brown, T. J. , G. A. Churchill and Peter, J.P.(1993), "Improving the measurement of service quality," Journal of Retailing, Vol. 69, No.1, 127-39.
13.Cadotte, E.R., & Turgeon, N. (1988),. “Key Factor in Guest Satisfaction”,. The Cornell Hotel and Restaurant Administration Quarterly, 28 (4), 45-51.
14. Cardozo, R. N.(1965) , “An Experimental Study of Customer, Effort, Expectation and Satisfaction.” Journal of Marketing Research, 11, no. 2, pp.244-249.
15. Carman, J. M.(1990), “Consumer Perceptions of Service Quality: An Assessment of the SERVQUAL Dimensions,” Journal of Retailing, Vol. 66, No. 1, pp. 33-55.
16. Churchill, G. A. and Surpernant, C.(1982), “An Investigation into the Determinants of Customer Satisfaction,” Journal of Marketing Research, 19(Novermber).
17. Cronin, J. J. J., Brady, M. K. and Hult, G. T. M.(2000), “Assessing the Effects of Quality, Value, and Customer Satisfaction on Consumer Behavioral Intentions in Service Environments,” Journal of Retailing, Vol. 76, No. 2, pp. 193-216.
18. Cronins, J. J. and S. A. Taylor,(1992), “Measuring Service Quality: A Reexamination and extension.” Journal of Marketing, 56(July), pp. 55-68.
19. Crosby, Lawrence A. and Nancy Stephens.(1987),“Effects of Relationship Marketing on Satisfaction, Retention, and Prices in the Life Insurance Industry.” Journal of Marketing Research ,24(November),pp. 404-411.
20. Czepiel, J. A.(1974), Persprctive on Customer Satisfaction, American Management Association, New York, NY.
21. Daly, M. B. and Hulka, B. S.(1975), “Media and Medicinetalking with the Doctor, 2,” Journal of Communication, Vol. 25, No. 3, pp. 148-152.
22. Day, G. S.(1994). “The Capabilities of Market-Driven Organizations,” Journal for Marketing, no.4: 35-44.
23. Dabholkar, P. A., Thorpe, D. I. and Rentz, J. O.(1996), “A Measure of Service Quality for Retail Stores: Scale Development and Validation,” Academy of Marketing Science. Journal, Vol. 24, No. 1, pp. 3-16.
24. Deighton, John, Caroline M. Henderson and Scott A. Neslin(1994). “The Effects of Advertising on Brand Switching and Repeat Purchasing.” Journal of Marketing Research, 16, pp.28-43.
25. Dick, A.S. and Basu, K. (1994).“Customer Loyalty: Toward an Intergrated Conceptual Framwork.” Journal of the Academy of Marketing Science, 22, no.2, pp.99-113.
26. Engel, J. F., Blackwell, R. D. & Miniard, P. W. (1990),Consumer behavior, 6th Ed., 1984, Hwa-Tai Bookstore, Taipei.
27. Etzel, M. J., B. J. W., and W.J.S.(2001), Maketing Management 12th Ed.,Irwin:McGraw Hill.
28. Fornell, C.(1992), “A National Customer Satisfaction Barometer: the Swedish Experience.” Journal of Marketing, 55(January), pp. 1-22.
29. Fornell, C. & Johnson, M. D.(1991), “A Framework for Comparing Customer Satisfaction Across Individual and Product Categories.” Journal of Economic Psychology, 12, pp. 267-286.
30. Griffin, J.(1997). Customer Loyalty, How to Earn it, How toKeep it? Lexington Book, New York.
31. Gronholdt, L., Martensen, A. & Kristensen, K.(2000), “The Relationship between Customer Satisfaction and Loyalty: Cross-industry Differences,” Total Quality Management, 11(4-6), pp. 509-514.
32. Grönroos, C.(1988), “Service Quality: The Six Criteria of Good Perceived Service,” Review of Business, Vol. 9, No. 3, pp. 10-13.
33. Gronroos, C., Heinonen, F., Isoniemi, K. & Lindholm, M.(2000), The Netoffer Model: “A Case Example from the Virtual Marketspace,” Management Decision, Vol. 38, No. 4, pp. 243-252.
34. Gutman, J. and Mills, M. K.,(1982), “Fashion Life Style, Self-Concept, Shopping Orientation, and Store Patronage: An Integrative Analysis,” Journal of Retailing, Vol. 58, No. 2, pp. 64-86.
35. Hampel, C. J.(1977),“Consumer Satisfaction with the Home Buying Process: Conceptualization and Measurement,”The Conceptualization of Consumer Satisfaction and Dissatisfaction, H. Keith Hunt ed., Cambridge, Marketing Science Institute.
36. Harvey, J. (1998), “Service Quality: a Tutorial.” Journal of Operations Management ,16, pp.583-597.
37. Hempel, D. J.(1977), Consumer Satisfaction with the Home Buying Process: Conceptualization and Measurement, Marketing Science Institute.
38. Heskett, James L. (1994), Thomas O. Jones, Gary W. Loveman, W. Earl Sasser Jr., and Leonard A. Schlesinger. “Putting the Service-Profit Chain to Work.” Harvard Business Review, pp.164-174.
39. Howard, J. N. & Sheth.(1969), The Theory of Buyer Behavior, John Willey and Sons, New York, NY.
40. Hunt, H. Keith.(1977), CS/D-Overview and Future Research Direction: the Conceptualization and Measurement of Consumer Satisfaction and Dissatisfaction, Marketing Science Institute, pp. 455-489.
41. Hurley, R. F. & Estelami, H.(1998),“Alternative Indexs for Monitoring Customer Perceptions of Service Quality: A Comparative Evaluation in a Retail Context,” Academy of Marketing Science, 26(3), pp. 209-221.
42. Jamison.(2001), What is the Internet? Photonics, Hauppauge, pp. 23-24. 
43. Jiang, J. J. and G. Klien, and C. L. Carr,(2002),“Measuring Information System Service Quality: Servqual from the other side,” MIS Quarterly, Vol. 26, No. 2, pp. 145-166.
44. Johns, N., Avcı, T. and Karatepe, O. M.,(2004). “Measuring Service Quality of Travel Agents: Evidence from Northern Cyprus”. Service Industries Journal, 24 (3), 82-100.
45. Jones, T. O. & Sasser, W. E. Jr.(1995), “Why Satisfied Customers Defect.” Harvard Business Review, 73(6), pp. 88-99.
46. Juran, J. N.(1986), “A Universal Approach to Managing for Quality,” Quality Progress, Vol.82(March), pp. 58-60.
47. Kolter, P.(2003), Marketing Management , Prentice Hall. 
48. Kolter, P.(2000), Marketing Management: Designing and Managing Services, 10th Ed., Prentice Hall.
49. Kotler, Philip, (1997) , Marketing Management-Analysis, Planning, Implementation and Control, 9th Ed., Prentice-Hall Inc.
50. Lewis, R. C. and B. H. Booms.(1983), “The Marketing Aspects of Service Quality.” Quoted in: L. Berry et al. Emerging Perspectives on Service Marketing, American Marketing Association, New York, NY.
51. McAlexander, J. H., D. O. Kaldengerg, and H. F. Koenig(1994), “Service quality measurement,” Journal of Health Care Marketing, 14 (3), 34-40. 
52. Mills, P. K. and Morris, J. H.(1986), “Clients as Partial Employees of Service Organizations: Role Development in Client Participation,” Academy of Management Review, Vol. 11, No. 4, pp. 726-735.
53. Nancy, W.(1998), ISP Users Satisfied Overall, Info World, Vol. 20, No. 39, pp. 46.
54. Nunnally, J. C.(1978).Psychometric theory . New York: McGraw-Hill.
55. Oliver, R. L.(1997), Satisfaction: A Behavioral Perspective on the Consumer, McGraw-Hill, Boston.
56. Oliver, R. L. (1980) , “A Cognitibe Model of the Antecedents and Consequences of Satisfaction Decisions,” Journal of Marketing Research, 17(November), pp. 21-28.
57. Oliver, R. L. and Desarbo, W. S.(1988), “Response Determinants in Satisfaction Judgments,” Journal of Consumer Research, 14(March), pp. 495-507.
58. Olson, C.L.(1976), “On Choosing a Test Statistic in Multivariate Analysis of Variance.” Psychological Bulletin, 83(4), pp. 579-586.
59. Ostrom, A. and Iacobucci, D.(1995), “Consumer Trade-Offs and the Evaluation of Services,” Journal of Marketing, Vol. 59, No. 1, pp. 17-28.
60. Parasuraman, A., Zeithaml, V. A. and Berry, L. L.(1988), “SERVQUAL: A Multiple-Item Scale for Measuring Consumer Perceptions of Service Quality,” Journal of Retailing, Vol. 64, No. 1, pp. 12-40.
61. Parasuraman, A., Zeithaml, V. A., & Berry, L. L.(1985), A Conceptual Model of Service Quality and its Implication for Future Research, Journal of Marketing, Vol. 49, No. 4, pp. 41-50.
62. Parasuraman, A., Zeithaml, V. A. and Berry, L. L.(1991), “Refinement and reassessment of the SERVQUAL scale,” Journal of Retailing, Vol. 67, No. 4, pp. 420-450.
63. Prus, A. & Brandt, B. D.(1995), Understanding your Customers, American Demographics, pp. 10-13.
64. Reichheld, F. F. & Schefter, P.(2000), E-Loyalty: your Secret Weapon on the Web, Harvard Business Review, 78(4), pp. 105-113.
65. Roslow, S., T. Li, and J. A. F. Nicholls(2000), “Impact of Situational Variables and Demographic Attributes in Two Seasons on Purchase Behaviour,” European Journal of Marketing, 34(9/10), pp. 1167-1180.
66. Sasser, W. E. Jr. and R. P. Olsen, and D. D. Wyckoff,(1978), Management of Service Operations: Text, Cases, and Readings, Allyn and Bacon.
67. Stafford, M. R.(1996), “Demographic Discriminators of Service Quality in the Banking Industry,” The Journal of Services Marketing, 10(4), pp. 6-22.
68. Schneider, Benjamin and David E. Bowen(1999), “Understanding Customer Delight and Outrage,” Slong Management Review, 41(Fall), Iss.1, pp.35-46.
69. Westbrook, Robert A.(1980), Interpersonal Affective Influences on Consumer Satisfaction with Products, Journal of Consumer Research, 7(June), pp. 49-54.
70. Wirtz, Jochen and John E. G. Bateson, (1995),An Experimental Investigation of Halo Effects in Satisfaction Measures of Service Attributes, International Journal of Service Industry Management, 6, 84-102.
71. Woodruff, R. B., Cadotte, E. R. & Jenkins, R. L.(1983), Modeling Consumer Satisfaction Process Using Experience-Based Norms, Journal of Marketing Research, 10(August), pp. 296-304.
72. Woodside, A. G., Frey, L. L. & Daly, R. T.(1989), Linking Service Quality, Customer Satisfaction, and Behavioral Intention, Journal of Health Care Marketing, 9(4), pp. 5-17.
73. Yu, Yi-Ting and A. Dean,(2001),The Contribution of Emotional Satisfaction to Consumer Loyalty, International Journal of Service Industry Management, Vol. 12, No. 3, pp. 234-250.
74. Zeithaml, V. A., Bitner, M. J. & Gremler, D. D.(2002), Service Marketing, 3rd Ed., McGraw-Hill, New York, NY.
75. Zeithamal, Valarie A. Leonard L. Berry and A. Parasuraman(1996), The Behavioral Consequences of Service Quality, Journal of Marketing, Vol.60(April), pp.31-46.
76. Zeithaml, V.A., & Binter, M. J.(1996), Service Marketing, McGraw-Hill, New York, NY
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