Advertising strategy in the presence of reviews: An empirical analysis

Hollenbeck, Brett and Moorthy, Sridhar and Proserpio, Davide (2019): Advertising strategy in the presence of reviews: An empirical analysis.

Abstract

We study the relationship between online reviews and advertising spending in the hotel industry. Combining a dataset of TripAdvisor reviews with other datasets describing these hotels’ advertising expenditures, we show, first, that online ratings have a causal demand-side effect on ad spending. Second, this effect is negative: hotels with higher ratings spend less on advertising than hotels with lower ratings. This suggests that hotels treat TripAdvisor ratings and advertising spending as substitutes, not complements. Third, the relationship is stronger for independent hotels than for chains, and stronger in less differentiated markets than in more differentiated markets. The former suggests that a strong brand name continues to provide some immunity to reviews and the latter that the advertising response is stronger when ratings are more likely to be pivotal. Finally, we show that the relationship between online ratings and advertising has strengthened over time, just as TripAdvisor has become more popular, implying that firms respond to online reviews if and only if consumers respond to them.

• Item Type: MPRA Paper
• Language: English
• Keywords: Online reviews, advertising, regression discontinuity
• Subjects: L - Industrial Organization > L1 - Market Structure, Firm Strategy, and Market Performance; L - Industrial Organization > L1 - Market Structure, Firm Strategy, and Market Performance > L15 - Information and Product Quality ; Standardization and Compatibility; L - Industrial Organization > L2 - Firm Objectives, Organization, and Behavior > L20 - General; M - Business Administration and Business Economics ; Marketing ; Accounting ; Personnel Economics > M3 - Marketing and Advertising > M31 - Marketing; M - Business Administration and Business Economics ; Marketing ; Accounting ; Personnel Economics > M3 - Marketing and Advertising > M37 - Advertising

References

Anderson, Michael, Jeremy Magruder. 2012. Learning from the crowd: Regression discontinuity estimates of the effects of an online review database. The Economic Journal 122(563) 957–989.

Archibald, Robert B, Clyde A Haulman, Carlisle E Moody Jr. 1983. Quality, price, advertising, and published quality ratings. Journal of Consumer Research 9(4) 347–356.

Bagwell, Kyle. 2007. The economic analysis of advertising. Handbook of industrial organization 3 1701–1844.

Cabral, Luıs, Ali Hortac ̧su. 2010. The dynamics of seller reputation: Evidence from ebay*. The Journal of Industrial Economics 58(1) 54–78.

Caves, Richard E, David P Greene. 1996. Brands’ quality levels, prices, and advertising outlays: empirical evidence on signals and information costs. International Journal of Industrial Or- ganization 14(1) 29–52.

Chen, Yubo, Jinhong Xie. 2005. Third-party product review and firm marketing strategy. Marketing Science 24(2) 218–240.

Chen, Yubo, Jinhong Xie. 2008. Online consumer review: Word-of-mouth as a new element of marketing communication mix. Management science 54(3) 477–491.

Chevalier, Judith A, Dina Mayzlin. 2006. The effect of word of mouth on sales: Online book reviews. Journal of marketing research 43(3) 345–354.

Dhar, Tirtha, Sridhar Moorthy. 2017. On the marketing of experience goods: the case of movies.

Hahn, Jinyong, Petra Todd, Wilbert Van der Klaauw. 2001. Identification and estimation of treatment effects with a regression-discontinuity design. Econometrica 69(1) 201–209.

Hertzendorf, Mark N. 1993. I’m Not a High-Quality Firm-But I Play One on TV. The RAND Journal of Economics 24(2) 236–247. doi:10.2307/2555760.

Hollenbeck, Brett. 2018. Online Reputation Mechanisms and the Decreasing Value of Chain Affiliation. Journal of Marketing Research 55(5).

Honka, Elisabeth, Ali Horta ̧csu, Maria Ana Vitorino. 2017. Advertising, consumer awareness, and choice: Evidence from the US banking industry. The RAND Journal of Economics 48(3) 611–646.

Horstmann, Ignatius J., Sridhar Moorthy. 2003. Advertising spending and quality for services: The role of capacity. Quantitative Marketing and Economics 1(3) 337–365.

Houser, Daniel, John Wooders. 2006. Reputation in auctions: Theory, and evidence from eBay. Journal of Economics & Management Strategy 15(2) 353–369.

Jin, Ginger Zhe, Andrew Kato. 2006. Price, quality, and reputation: Evidence from an online field experiment. The RAND Journal of Economics 37(4) 983–1004.

Kihlstrom, Richard E, Michael H Riordan. 1984. Advertising as a signal. journal of Political Economy 92(3) 427–450.

Kim, MinChung, Leigh M. McAlister. 2011. Stock market reaction to unexpected growth in market- ing expenditure: Negative for sales force, contingent on spending level for advertising. Journal of Marketing 75(4) 68–85.

Kogan, Shimon, Tobias J Moskowitz, Marina Niessner. 2017. Fake News in Financial Markets. Working Paper, Yale University.

Lee, David S. 2008. Randomized experiments from non-random selection in us house elections. Journal of Econometrics 142(2) 675–697.

Lee, David S, Thomas Lemieux. 2010. Regression discontinuity designs in economics. Journal of economic literature 48(2) 281–355.

Lei, Ying. 2015. How do firms advertise when customer reviews are available? Working Paper, Boston University.

Lei, Ying. 2017. Local restaurants advertising response to a better online rating. Working Paper, Peking University.

Lewis, Gregory, Georgios Zervas. 2016. The welfare impact of consumer reviews: A case study of the hotel industry. Working Paper, Boston University.

Linnemer, Laurent. 2002. Price and advertising as signals of quality when some consumers are informed. International Journal of Industrial Organization 20(7) 931–947. doi:10.1016/S0167- 7187(01)00081-9.

Luca, Michael. 2016. Reviews, reputation, and revenue: The case of yelp. com. Working Paper, Harvard Business School.

Luca, Michael, Georgios Zervas. 2016. Fake it till you make it: Reputation, competition, and yelp review fraud. Management Science 62(12) 3412–3427.

Mayzlin, Dina, Yaniv Dover, Judith Chevalier. 2014. Promotional reviews: An empirical investiga- tion of online review manipulation. American Economic Review 104(8) 2421–55.

McCrary, Justin. 2008. Manipulation of the running variable in the regression discontinuity design: A density test. Journal of econometrics 142(2) 698–714.

Melnik, Mikhail I, James Alm. 2002. Does a seller’s eCommerce reputation matter? evidence from eBay auctions. The Journal of Industrial Economics 50(3) 337–349.

Milgrom, Paul, John Roberts. 1986. Price and advertising signals of product quality. Journal of political economy 94(4) 796–821.

Moorthy, Sridhar, Hao Zhao. 2000. Advertising Spending and Perceived Quality. Marketing Letters 11(3) 221–233. doi:10.1023/A:1008135126025.

Nelson, Phillip. 1970. Information and consumer behavior. Journal of political economy 78(2) 311–329.

Nelson, Phillip. 1974. Advertising as information. Journal of political economy 82(4) 729–754.

Newman, Matthew L, James W Pennebaker, Diane S Berry, Jane M Richards. 2003. Lying words: Predicting deception from linguistic styles. Personality and social psychology bulletin 29(5) 665–675.

Pennebaker, James W. 2011. The secret life of pronouns: What our words say about us. New Scientist 211(2828) 42–45.

Pennebaker, JW, RJ Booth, RL Boyd, ME Francis. 2015. Linguistic inquiry and word count: Liwc2015. austin, tx: Pennebaker conglomerates.

Proserpio, Davide, Georgios Zervas. 2017. Online reputation management: Estimating the impact of management responses on consumer reviews. Forthcoming Marketing Science .

Resnick, Paul, Richard Zeckhauser, John Swanson, Kate Lockwood. 2006. The value of reputation on eBay: A controlled experiment. Experimental Economics 9(2) 79–101.

Rotfeld, Herbert J, Kim B Rotzoll. 1976. Advertising and product quality: are heavily advertised products better? Journal of Consumer Affairs 10(1) 33–47.

Schmalensee, Richard. 1978. A Model of Advertising and Product Quality. Journal of Political Economy 86(3) 485–503. doi:10.1086/260683.

Shum, Matthew. 2004. Does advertising overcome brand loyalty? Evidence from the breakfast- cereals market. Journal of Economics & Management Strategy 13(2) 241–272.

Sun, Monic. 2012. How does the variance of product ratings matter? Management Science 58(4) 696–707.

Zhao, H. 2000. Raising awareness and signaling quality to uninformed consumers: A price- advertising model. Marketing Science 390–396.