Are two arguments always better than one? persuasion Knowledge moderating the effect of integrated marketing communications. Issue 7 (11th July 2016)

• Record Type: Journal Article
• Authors: Kim, Jungkeun; Kim, Jae-Eun; Marshall, Roger
• Editors: Lee, Nick; Martínez-López, Francisco J.
• Is Part Of: European journal of marketing. Volume 50:Issue 7/8(2016)
• Publication Date: 2016-07-11
• Subjects: Marketing -- Periodicals; Consumer behavior -- Periodicals; 658.8
• DOI: 10.1108/EJM-06-2014-0344
• Languages: English
• ISSNs: 0309-0566

Abstract

Abstract : Purpose: This research examines the moderating role of consumers' persuasion knowledge (PK) on the persuasive effect of combined advertising and publicity within the same medium. The synergistic effect experienced when two messages are thus combined is reversed for those readers with high PK who are first exposed to publicity then to advertising. Believability of the message is found to be a mediator within this context. Design/methodology/approach: Based on a review of the appropriate literatures on persuasion knowledge and integrated marketing communication, we test hypotheses using two experimental studies. Findings: The results of two experiments show publicity-then-advertising yields poorer persuasion than advertising-then-publicity, especially under a high PK condition. The reduced synergistic effect of combinations of advertising and publicity is found especially when consumers activate temporary persuasion knowledge and/or when they have chronically high persuasion knowledge. A mediator for the decrease of the synergistic effect of combinations of advertising and publicity, believability, is examined. Practical implications: This study contains significant managerial implications for marketing communicators about how to most effectively combine and coordinate publicity and advertising in the implementation of an IMC strategy. Originality/value: Other than making a contribution to the integrated marketing communications literature, this research extends understanding of the power of PK within an IMC framework. The research contributes yet another extension to the original PK model of Friestad and Wright (1994) by suggesting an underlying theoretical mechanism to explain how PK works in the IMC domain.