Nikolaos Korfiatis

University of East Anglia (UEA) - Norwich Business School

Norwich

NR4 7TJ

United Kingdom

SCHOLARLY PAPERS

19

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Scholarly Papers (19)

1.

The Influences of Negativity and Review Quality on the Helpfulness of Online Reviews

International Conference on Information Systems, 2011
Number of pages: 10 Posted: 03 Oct 2011
Philip Fei Wu, Hans van der Heijden and Nikolaos Korfiatis
University of Surrey, affiliation not provided to SSRN and University of East Anglia (UEA) - Norwich Business School
Downloads 532 (50,259)

Abstract:

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Negativity bias, word-of-mouth, online reviews, interpersonal evaluation theory

2.

Employee Satisfaction and Corporate Performance in the UK

Number of pages: 8 Posted: 19 Mar 2018
University of Leeds - Division of Accounting and Finance, University of East Anglia (UEA) - Norwich Business School, Norwich Business School - University of East Anglia and University of East Anglia (UEA) - Norwich Business School
Downloads 424 (66,624)

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Employee satisfaction, Human capital, Intangibles, Online reviews

3.

Evaluating Content Quality and Usefulness of Online Product Reviews

Number of pages: 32 Posted: 18 Aug 2008 Last Revised: 10 Jan 2013
Nikolaos Korfiatis
University of East Anglia (UEA) - Norwich Business School
Downloads 212 (141,322)

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Online Reviews, Readability Tests, Experience Goods

4.

Music, Musicians, and Information Seeking Behavior: A Case Study on a Community Concert Band

Number of pages: 21 Posted: 27 Jun 2013
Ionian University, Ionian University, Ionian University, University of East Anglia (UEA) - Norwich Business School and Ionian University
Downloads 204 (146,509)

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music information seeking, information needs, information behavior, information resources, concert band community

5.

Mining Negativity from Online Reviews: A Comparison between Search and Experience Goods

Number of pages: 47 Posted: 12 Jan 2013 Last Revised: 09 Jul 2013
Sven Rill, Nikolaos Korfiatis, Jörg Scheidt and Roberto Zicari
Hof University of Applied Sciences - Institute of Information Systems, University of East Anglia (UEA) - Norwich Business School, Hof University of Applied Sciences - Institute of Information Systems and Goethe University Frankfurt
Downloads 189 (157,208)

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Search vs. experience goods, word of mouth, negativity, sentiment analysis

6.

Information Strategies of New Product Introduction in Vertical Markets

Center for Competition Policy (CCP) Working Paper 17-3
Number of pages: 41 Posted: 24 May 2017
Yimeng Li, Franco Mariuzzo, Nikolaos Korfiatis and Yu Xiong
University of East Anglia (UEA) - Norwich Business School, University of East Anglia (UEA) - Centre for Competition Policy, University of East Anglia (UEA) - Norwich Business School and University of Northumbria at Newcastle - Newcastle Business School
Downloads 136 (208,018)

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Channel Relationships, Competitive Analysis, Marketing Strategy, Word-of-Mouth

7.

Using Online Consumer Reviews as a Source for Demographic Recommendations: A Case Study Using Online Travel Reviews

Expert Systems with Applications, 2013
Number of pages: 24 Posted: 29 Mar 2013
Nikolaos Korfiatis and Marios Poulos
University of East Anglia (UEA) - Norwich Business School and Ionian University
Downloads 113 (239,461)

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Online reviews, Experience Goods, User preferences, Recommender Systems, Demographic Recommendations

8.

Big Data for Enhanced Learning Analytics: A Case for Large-Scale Comparative Assessments

Proceedings of the International Conference on Metadata and Semantics Research (Forthcoming)
Number of pages: 7 Posted: 10 Jul 2013 Last Revised: 05 Sep 2013
Nikolaos Korfiatis
University of East Anglia (UEA) - Norwich Business School
Downloads 95 (269,583)

Abstract:

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Bigdata, TEL, Learning Analytics, Comparative assessments

9.

Exploring the Behavioral Drivers of Review Valence: The Direct and Indirect Effects of Multiple Psychological Distances.

International Journal of Contemporary Hospitality Management. Vol 30, Issue 10 (2018)
Number of pages: 34 Posted: 30 Nov 2017 Last Revised: 27 Oct 2018
Panagiotis Stamolampros and Nikolaos Korfiatis
University of East Anglia (UEA) - Norwich Business School and University of East Anglia (UEA) - Norwich Business School
Downloads 92 (275,177)

Abstract:

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Construal Level Theory, Online Reviews

10.

Using Dependency Bigrams and Discourse Connectives for Predicting the Helpfulness of Online Reviews

Number of pages: 11 Posted: 26 Apr 2014
Matthias Mertz, Nikolaos Korfiatis and Roberto Zicari
Goethe University Frankfurt, University of East Anglia (UEA) - Norwich Business School and Goethe University Frankfurt
Downloads 62 (344,919)

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Online reviews, Review helpfulness prediction, Text-based features, Feature engineering

11.

Social Measures and Flexible Navigation on Online Contact Networks

Number of pages: 8 Posted: 23 Feb 2007
Nikolaos Korfiatis and Miguel-Angel Sicilia
University of East Anglia (UEA) - Norwich Business School and Univ. of Alcala - Department of Computer Science
Downloads 58 (356,464)

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Social Networks, Weak Ties, Fuzzy Set Theory

12.

Effort, Benefits and Commitment on Online Knowledge Communities: An Empirical Study on Yahoo!Answers

Number of pages: 30 Posted: 17 Aug 2008
Nikolaos Korfiatis
University of East Anglia (UEA) - Norwich Business School
Downloads 54 (368,849)

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Online Communities, Activity, Effort, Electronic Groups

13.

You Scratch Someone's Back and We'll Scratch Yours: Collective Reciprocity in Social Q&A Communities

Journal of the American Society for Information Science and Technology, Forthcoming
Number of pages: 33 Posted: 10 Dec 2012
Philip Fei Wu and Nikolaos Korfiatis
University of Surrey and University of East Anglia (UEA) - Norwich Business School
Downloads 49 (384,853)

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social Q&A, online community, community of practice, reciprocity, structuration

14.

Mobile Shopping Cart Abandonment: The Roles of Conflicts, Ambivalence, and Hesitation

Journal of Business Research (Forthcoming)
Number of pages: 46 Posted: 08 Dec 2017
Guei Hua Huang, Nikolaos Korfiatis and Chun Tuan Tang
University of East Anglia (UEA) - Norwich Business School, University of East Anglia (UEA) - Norwich Business School and National Sun Yat-sen University - Department of Business Management
Downloads 44 (402,290)

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shopping cart abandonment; shopping hesitation; ambivalence; self-efficacy; choice-process satisfaction; conflicts

15.

Gender Effects and Cooperation Styles in the Facebook Community: A Quasi-Experimental Assessment

Number of pages: 21 Posted: 22 Jul 2013 Last Revised: 26 Feb 2015
Nikolaos Korfiatis, Roberto Zicari and Miltiadis D Lytras
University of East Anglia (UEA) - Norwich Business School, Goethe University Frankfurt and American College of Greece (DEREE)
Downloads 42 (409,576)

Abstract:

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Facebook, gender effects, social dillemas, VCM

16.

How Work-Related and Personal Motivated Information Needs Shape Trust Towards Government-Sponsored Medical Information Sources?

Number of pages: 19 Posted: 02 Apr 2013
Petros Kostagiolas, Nikolaos Korfiatis and Georgios Alexias
Ionian University, University of East Anglia (UEA) - Norwich Business School and Panteion University of Athens - Department of Psychology
Downloads 35 (437,143)

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Health Information Seeking, Trust, Government information, Hospital Libraries

17.

Information Seeking Behavioural Paths of Physicians for Diabetes Mellitus Care: A Qualitative Comparative Analysis of Information Needs, Sources and Barriers

Health Systems, Forthcoming
Number of pages: 25 Posted: 09 Jan 2018
Ionian University, Ionian University - Department of Informatics, Robert Gordon University - iSchool, University of East Anglia (UEA) - Norwich Business School and Hellenic Open University - Faculty of Social Sciences, Health Care Management
Downloads 17 (529,726)

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Information Seeking, fsQCA

18.

Flying to Quality: Cultural Influences on Online Reviews

Journal of Travel Research (Forthcoming)
Number of pages: 42 Posted: 13 Apr 2018
University of East Anglia (UEA) - Norwich Business School, University of East Anglia (UEA) - Norwich Business School, Ionian University - Department of Informatics and University of Leeds - Division of Accounting and Finance
Downloads 14 (547,136)

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Electronic WOM, Online Reviews, Service Quality, Airlines, Cultural Differences, Structural Topic Models

19.

Measuring Service Quality From Unstructured Data: A Topic Modeling Application on Airline Passengers’ Online Reviews

Expert Systems with Applications, Forthcoming
Number of pages: 46 Posted: 10 Oct 2018
University of East Anglia (UEA) - Norwich Business School, University of East Anglia (UEA) - Norwich Business School, Ionian University - Department of Informatics and Athens University of Economics and Business - Department of Accounting and Finance
Downloads 4 (609,026)

Abstract:

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Electronic WOM, Unstructured Data, Service Quality, Correspondence Analysis, Structural Topic Model