Analyst Forecast Revision and Market Sales Discovery of Online Word of Mouth

Online word-of-mouth (WOM) communication in the form of online product reviews, such as those provided by consumers who have previously purchased a product, has become a major information source for consumers and marketers about a product's quality. The literature has thus far used online product reviews to predict a product's sales and future success, and found a positive relationship between the mean review scores and product sales. However, the questions that whether consumers appreciate both quantitative and qualitative aspects of online review and how do they use review information remain unaddressed. Using portfolio methodology, this paper empirically shows that consumers do appreciate the quality value difference between a good review and a bad review, and respond more to a review written by a reviewer with better reputation and higher exposure. Furthermore, it shows that the impact of online review on sales is moderated by the information environment of product. Finally, we find that the impact of reviewer exposure and product coverage on sales is moderated by the innovation level of review signal

[1]  Michael B. Clement.  Analyst Forecast Accuracy: Do Ability, Resources and Portfolio Complexity Matter? , 1999 .

[2]  Lisa Koonce,et al.  How Disaggregation Enhances the Credibility of Management Earnings Forecasts , 2007 .

[3]  D. Boorstin.  The image : a guide to pseudo-events in America , 1992 .

[4]  G. Huber,et al.  Retrospective reports of strategic‐level managers: Guidelines for increasing their accuracy , 1985 .

[5]  L. Dexter.  Elite and specialized interviewing , 1971 .

[6]  Ajay Adhikari,et al.  Voluntary Disclosure of Free Cash Flow Information , 2006 .

[7]  Bing Han,et al.  Prospect Theory, Mental Accounting, and Momentum , 2004 .

[8]  Rajiv D. Banker,et al.  The Impact of Information Technology Spending on Future Performance , 2003, ICIS.

[9]  Y. K. Kwon,et al.  Disclosure When The Market Is Unsure Of Information Endowment Of Managers , 1988 .

[10]  Scott E. Stickel.  Reputation and Performance Among Security Analysts , 1992 .

[11]  Patricia M. Dechow,et al.  The Relation Between Earnings and Cash Flows , 1998 .

[12]  Jere R. Francis,et al.  Accounting Accruals and Auditor Reporting Conservatism , 1999 .

[13]  Jeffrey D. Kubik,et al.  Analyzing the Analysts: Career Concerns and Biased Earnings Forecasts , 2003 .

[14]  P. Chatterjee,et al.  Online Reviews: Do Consumers Use Them? , 2006 .

[15]  Mark L. DeFond,et al.  An Empirical Analysis of Analysts' Cash Flow Forecasts , 2001 .

[16]  Peter H. Reingen,et al.  Social Ties and Word-of-Mouth Referral Behavior , 1987 .

[17]  Eyal Biyalogorsky,et al.  Customer Referral Management: Optimal Reward Programs , 2000 .

[18]  P. C. O'brien.  Forecast accuracy of individual analysts in nine industries , 1990 .

[19]  R. H. Willis,et al.  When Security Analysts Talk, Who Listens? , 2007 .

[20]  R. H. Willis,et al.  Does Forecast Accuracy Matter to Security Analysts , 1999 .

[21]  Barbara A. Lougee,et al.  Earnings Informativeness and Strategic Disclosure: An Empirical Examination of 'Pro Forma' Earnings , 2004 .

[22]  A. Tversky,et al.  Prospect theory: an analysis of decision under risk — Source link , 2007 .

[23]  R. H. Willis,et al.  Do security analysts improve their performance with experience , 1997 .

[24]  Lin Lin,et al.  Analyst Impartiality and Investment Banking Relationships , 2005 .

[25]  Carolyn B. Levine,et al.  Earnings Predictability and Bias in Analysts? Earnings Forecasts , 1998 .

[26]  Gerald J. Lobo,et al.  Information-Content Of Analysts Composite Forecast Revisions , 1984 .

[27]  R. Thaler.  Toward a positive theory of consumer choice , 1980 .

[28]  Choong-Yuel Yoo,et al.  Do Analysts Who Issue Cash Flow Forecasts Predict More Accurate Earnings , 2007 .

[29]  Senyo Tse,et al.  Financial Analyst Characteristics and Herding Behavior in Forecasting , 2005 .

[30]  Cristi A. Gleason,et al.  Analyst Forecast Revisions and Market Price Discovery , 2003 .

[31]  John S. Hughes,et al.  Voluntary Disclosure of Precision Information , 2004 .

[32]  Edwin J. Elton,et al.  Expectations and Share Prices , 1981 .

[33]  J. Chevalier,et al.  Measuring Prices and Price Competition Online: Amazon.com and BarnesandNoble.com , 2003 .

[34]  Sudipta Basu.  The conservatism principle and the asymmetric timeliness of earnings , 1997 .

[35]  Richard G. Sloan,et al.  Gaap Versus the Street: An Empirical Assessment of Two Alternative Definitions of Earnings , 2000 .

[36]  Paul D. Allison,et al.  Logistic Regression Using the SAS System : Theory and Application , 1999 .

[37]  Terrance Odean.  Do Investors Trade Too Much? , 1998 .

[38]  Gary Chamberlain,et al.  Analysis of Covariance with Qualitative Data , 1979 .

[39]  L. Brown,et al.  A Re-Examination of Financial Analysts' Differential Earnings Forecast Accuracy , 1997 .

[40]  James D. Westphal,et al.  Sociopolitical Dynamics In Relations Between Top Managers and Security Analysts: Favor Rendering, Reciprocity, and Analyst Stock Recommendations , 2008 .

[41]  R. Dye.  DISCLOSURE OF NONPROPRIETARY INFORMATION , 1985 .

[42]  Chrysanthos Dellarocas.  The Digitization of Word-of-mouth: Promise and Challenges of Online Reputation Mechanisms , 2022 .

[43]  G. Richardson,et al.  Accounting Based Valuation Models: What Have We Learned? , 2004 .

[44]  Richard G. Sloan.  Do Stock Prices Fully Reflect Information in Accruals and Cash Flows About Future Earnings , 1998 .

[45]  Florin P. Vasvari,et al.  Wealth Transfer Effects of Analysts' Misleading Behavior , 2007 .

[46]  Jennifer Francis,et al.  The relative informativeness of analysts' stock recommendations and earnings forecast revisions , 1997 .

[47]  S. Mark Young,et al.  Field Research Methods in Management Accounting , 1999 .

[48]  Beverly R. Walther,et al.  Strategic Benchmarks in Earnings Announcements: The Selective Disclosure of Prior‐Period Earnings Components , 2000 .

[49]  Patricia M. Dechow,et al.  Causes and Consequences of Earnings Manipulation: An Analysis of Firms Subject to Enforcement Actions by the SEC* , 1996 .

[50]  Charles E. Wasley,et al.  Why Do Managers Voluntarily Issue Cash Flow Forecasts? , 2005 .

[51]  M. Lynn.  Hawaii International Conference on System Sciences , 1996 .

[52]  Terence Lim,et al.  Rationality and Analysts' Forecast Bias , 2001 .

[53]  T. Jick.  Mixing Qualitative and Quantitative Methods: Triangulation in Action. , 1979 .

[54]  Amy P. Hutton,et al.  The Role of Supplementary Statements with Management Earnings Forecasts , 2000 .

[55]  Xiaoquan Zhang,et al.  AIS Electronic Library (AISeL) , 2017 .

[56]  Rahul Telang,et al.  Internet Exchanges for Used Books: An Empirical Analysis of Product Cannibalization and Welfare Impact , 2006, Inf. Syst. Res..

[57]  Chrysanthos Dellarocas,et al.  The Digitization of Word-of-Mouth: Promise and Challenges of Online Feedback Mechanisms , 2003, Manag. Sci..

[58]  S. Sieber.  The Integration of Fieldwork and Survey Methods , 1973, American Journal of Sociology.

[59]  David Godes,et al.  Using Online Conversations to Study Word-of-Mouth Communication , 2004 .

[60]  Jeffrey D. Kubik,et al.  Security Analysts' Career Concerns and Herding of Earnings Forecasts , 1998 .

[61]  Sarah E. Bonner,et al.  Sophistication‐Related Differences in Investors' Models of the Relative Accuracy of Analysts' Forecast Revisions , 2003 .

[62]  Terrance Odean,et al.  Are Investors Reluctant to Realize Their Losses? , 1996 .

[63]  Rowland K. Atiase,et al.  Predisclosure Information, Firm Capitalization, And Security Price Behavior Around Earnings Announcements , 1985 .

[64]  B. Golden.  The past is the past--or is it? The use of retrospective accounts as indicators of past strategy. , 1992, Academy of Management journal. Academy of Management.

[65]  R. Thaler.  Advances in behavioral finance , 1995 .

[66]  Sarah E. Bonner,et al.  Investor Reaction to Celebrity Analysts: The Case of Earnings Forecast Revisions , 2007 .

[67]  Charles E. Wasley,et al.  Capital Markets Research in Accounting , 2001 .

[68]  F. Reichheld.  The one number you need to grow. , 2003, Harvard business review.

[69]  Pei-Yu Sharon Chen,et al.  The Impact of Online Recommendations and Consumer Feedback on Sales , 2004, ICIS.

[70]  René M. Stulz,et al.  The Economics of Conflicts of Interest in Financial Institutions , 2006 .

[71]  Lisa Koonce,et al.  Investor Reactions to Financial Analysts' Research Reports , 1995 .

[72]  Frank M. Bass,et al.  A New Product Growth for Model Consumer Durables , 2004, Manag. Sci..

[73]  Erik Brynjolfsson,et al.  Consumer Surplus in the Digital Economy: Estimating the Value of Increased Product Variety at Online Booksellers , 2003, Manag. Sci..

[74]  Senyo Tse,et al.  Do Investors Respond to Analysts' Forecast Revisions as if Forecast Accuracy Is All That Matters? , 2003 .

[75]  Nicholas Epley,et al.  The Unpacking Effect in Evaluative Judgments: When the Whole is Less than the Sum of its Parts , 2003 .

[76]  Paul J. Irvine,et al.  Do Analysts Generate Trade for Their Firms? Evidence from the Toronto Stock Exchange , 2000 .