Breaking the Cycle: How the News and Markets Created a Negative Feedback Loop in COVID-19
New research from CBS Professor Harry Mamaysky reveals how negativity in the news and markets can escalate a financial crisis.
New research from CBS Professor Harry Mamaysky reveals how negativity in the news and markets can escalate a financial crisis.
Adapted from “Global Value Chains in Developing Countries: A Relational Perspective from Coffee and Garments,” by Laura Boudreau of Columbia Business School, Julia Cajal Grossi of the Geneva Graduate Institute, and Rocco Macchiavello of the London School of Economics.
Adapted from “Online Advertising as Passive Search,” by Raluca M. Ursu of New York University Stern School of Business, Andrey Simonov of Columbia Business School, and Eunkyung An of New York University Stern School of Business.
This paper from Columbia Business School, “Meaning of Manual Labor Impedes Consumer Adoption of Autonomous Products,” explores marketing solutions to some consumers’ resistance towards autonomous products. The study was co-authored by Emanuel de Bellis of the University of St. Gallen, Gita Johar of Columbia Business School, and Nicola Poletti of Cada.
Co-authored by John B. Donaldson of Columbia Business School, “The Macroeconomics of Stakeholder Equilibria,” proposes a model for a purely private, mutually beneficial financial agreement between worker and firm that keeps decision-making in the hands of stockholders while improving the employment contract for employees.
At Columbia Business School, our faculty members are at the forefront of research in their respective fields, offering innovative ideas that directly impact the practice of business today. A quick glance at our publication on faculty research, CBS Insights, will give you a sense of the breadth and immediacy of the insight our professors provide.
As a student at the School, this will greatly enrich your education. In Columbia classrooms, you are at the cutting-edge of industry, studying the practices that others will later adopt and teach. As any business leader will tell you, in a competitive environment, being first puts you at a distinct advantage over your peers. Learn economic development from Ray Fisman, the Lambert Family Professor of Social Enterprise and a rising star in the field, or real estate from Chris Mayer, the Paul Milstein Professor of Real Estate, a renowned expert and frequent commentator on complex housing issues. This way, when you complete your degree, you'll be set up to succeed.
Columbia Business School in conjunction with the Office of the Dean provides its faculty, PhD students, and other research staff with resources and cutting edge tools and technology to help push the boundaries of business research.
Specifically, our goal is to seamlessly help faculty set up and execute their research programs. This includes, but is not limited to:
All these activities help to facilitate and streamline faculty research, and that of the doctoral students working with them.
A high quality customer database is a cornerstone of successful interactive marketing strategies and tactics. Based on the notion that customer data quality is not only a technical but also an organizational problem, this study develops and tests an organizational learning framework of the relationship between organizational processes, customer data quality and firm performance. The findings show that high quality customer data impact both customer and business performance and that the most important driver of customer data quality comes from the executive suite.
Traditional advertising, such as TV and print advertising, primarily builds awareness of a firm's product among consumers, whereas sponsored search advertising on a search engine can target consumers closer to making a purchase because they reveal their interest by searching for a relevant keyword.
This chapter provides a critical review of the emerging field of consumer experience and experiential marketing.
We show that counting downward while performing a task shortens the perceived duration of the task compared to counting upward. People perceive that less time has elapsed when they were counting downward versus upward while using a product (Studies 1 and 3) or watching geometrical shapes (Study 2). The counting direction effect is obtained using both prospective and retrospective time judgments (Study 3), but only when the count range begins with the number “1” (Study 2).
We present a method that dynamically designs elicitation questions for estimating preferences, focusing on the parameters of cumulative prospect theory and time discounting models. Typically these parameters are elicited by presenting decision makers with a series of choices between alternatives, gambles or delayed payments. The method dynamically (i.e., adaptively) designs such choices to optimize the information provided by each choice, while leveraging the distribution of the parameters across decision makers (heterogeneity) and capturing response error.
We present a method that dynamically designs elicitation questions for estimating preferences, focusing on the parameters of cumulative prospect theory and time discounting models. Typically these parameters are elicited by presenting decision makers with a series of choices between alternatives, gambles or delayed payments. The method dynamically (i.e., adaptively) designs such choices to optimize the information provided by each choice, while leveraging the distribution of the parameters across decision makers (heterogeneity) and capturing response error.
We empirically study the motivations of users to contribute content to social media in the context of the popular microblogging site Twitter. We focus on non-commercial users who do not benefit financially from their contributions. Previous literature suggests two main possible sources of motivation to post content for these users: intrinsic motivation and image-related motivation. We leverage the fact that these two types of motivation give rise to different predictions as to whether users should increase their contributions when their number of followers (audience size) increases.
In one laboratory study and one field study conducted with a large, representative sample of respondents, we show that seemingly innocuous questions that precede a conjoint task, such as demographic and usage-related screening questions can alter the price sensitivities recovered from the main conjoint task. The findings demonstrate that whether these prior questions use broad response categories (i.e., few scale points) or narrow response categories (i.e., many scale points) systematically influences consumers' price sensitivity in a CBC (Choice Based Conjoint) study.
While customer management has become a top priority for practitioners and academics, little is known about how managers actually make customer management decisions. Our study addresses this gap and uses the adaptive decision maker as well as the fast and frugal heuristics frameworks to gain a better understanding of managerial decision making. Using the process-tracing tool MouselabWEB, we presented sales managers in retail banking with three typical customer management prediction tasks.
How are the designs of corporate buildings used to create meaning and project a corporate image and personality" We distinguish functionalist architecture ("form follows function"), which focuses on the primary, utilitarian function of a building, from experiential architecture ("from function to form"), which uses the form of a building to communicate symbolically about the organization.
Can event marketing contribute to brand equity? A field study with consumers participating in different types of events indicates that event attendance increases brand equity and that brand experience is the most important mediator. Brand attitudes mediate the relation between events and brand equity only for certain types of events (namely, trade and street events, but not pop-up shops and sponsored events). Implications of the results for event marketing theory and practice are discussed.
Research has shown that subtle health claims used by food marketers influence pre-intake expectations, but no study has examined how they influence individuals' post-consumption experience of satiety after a complete meal and how this varies according to the value placed on food taste. In two experiments, we assess how labeling a pasta salad as "healthy" or "hearty" influences self-reported satiety, consumption volume, and subsequent consumption of another food.
The diagnosticity of feelings in judgment depends not only on their representativeness and relevance, but also on people's trust in their feelings in general. Trust in feelings is the degree to which individuals believe that their feelings generally point toward the "right" direction in judgments and decisions.
Over the course of a repeated game, players often exhibit learning in selecting their best response. Research in economics and marketing has identified two key types of learning rules: belief and reinforcement. It has been shown that players use either one of these learning rules or a combination of them, as in the Experience-Weighted Attraction (EWA) model. Accounting for such learning may help in understanding and predicting the outcomes of games.
Over the course of a repeated game, players often exhibit learning in selecting their best response. Research in economics and marketing has identified two key types of learning rules: belief and reinforcement. It has been shown that players use either one of these learning rules or a combination of them, as in the Experience-Weighted Attraction (EWA) model. Accounting for such learning may help in understanding and predicting the outcomes of games.
Seven studies show that compared to people with lower trust in their feelings, those with higher trust in their feelings were better able to predict the outcome of a wide variety of future events, including (a) future movie successes, (b) the 2008 U.S. Democratic Presidential nominee, (c) the winner of <em>American Idol</em>, (d) movements of the Dow Jones Index, and even (e) the weather.
The modal scientific approach in consumer research is to deduce hypotheses from existing theory about relationships between theoretic constructs, test those relationships experimentally, and then show “process” evidence via moderation and mediation. This approach has its advantages, but other styles of research also have much to offer. We distinguish among alternative research styles in terms of their philosophical orientation (theory-driven vs. phenomenon-driven) and their intended contribution (understanding a substantive phenomenon vs. building or expanding theory).
In recent years academic research has focused on understanding and modeling the survey response process. This paper examines an understudied systematic response tendency in surveys: the extent to which observed responses are subject to state dependence, i.e., response carryover from one item to another independent of specific item content. We develop a statistical model that simultaneously accounts for state dependence, item content, and scale usage heterogeneity.
In recent years academic research has focused on understanding and modeling the survey response process. This paper examines an understudied systematic response tendency in surveys: the extent to which observed responses are subject to state dependence, i.e., response carryover from one item to another independent of specific item content. We develop a statistical model that simultaneously accounts for state dependence, item content, and scale usage heterogeneity.
In this report, the authors quantify the strategic relationship between brand management (brand equity) and customer management (the components of CLV), and demonstrate the role that marketing activities play in this relationship. They examine a unique database from the U.S. automobile market, comprised of 10 years of survey-based brand equity measures as well as acquisition rates, retention rates, and customer profitability.
Web 2.0 provides gathering places for internet users in blogs, forums, and chat rooms. These gathering places leave footprints in the form of colossal amounts of data regarding consumers' thoughts, beliefs, experiences, and even interactions. In this paper, we propose an approach for firms to explore online user-generated content and "listen" to what customers write about their and the competitors' products. Our objective is to convert the user-generated content to market structures and competitive landscape insights.
An fMRI study was conducted with unfamiliar and familiar (strong and weak) brands to assess linguistic encoding and retrieval processes, and the use of declarative and experiential information, in brand evaluations. As expected, activations in brain areas associated with linguistic encoding were higher for unfamiliar brands, but activations in brain areas associated with information retrieval were higher for strong brands. Interestingly, weak brands were engaged simultaneously in both processes.
A series of laboratory and field experiments test the effect of considering options sequentially (one at a time) versus simultaneously (all at once) on an individual's satisfaction with and commitment to their chosen option. The results converge to reveal a detrimental effect of choosing from sequentially presented options. Unlike simultaneously presented options, the sequential presentation of options evokes hope for a better option to become available in the future and regret from potentially passing one up.
Whether done intentionally or out of habit, many behaviors are repeated. Prior research has demonstrated that past behavior is an excellent predictor of future behavior in contexts as varied as media use, eating and drinking, substance abuse, voting, and travel mode choice, just to name a few. Although no one denies the evidence regarding the prevalence of repeat behavior and the predictive power of past behavior, two issues remain intensely debated
We develop and test an incentive-compatible Conjoint Poker (CP) game. The preference data collected in the context of this game are comparable to incentive-compatible choice-based conjoint (CBC) analysis data. We develop a statistical efficiency measure and an algorithm to construct efficient CP designs. We compare incentive-compatible CP to incentive-compatible CBC in a series of three experiments (one online study and two eye-tracking studies). Our results suggest that CP induces respondents to consider more of the profile-related information presented to them compared with CBC.
What is business anthropology and what should it be in the future? My reflections are based upon my reading of others’ work and my own experience as an observant participant in marketing research and advertising. My current practice is that of a Principal at a marketing research firm, with which I have been affiliated since 2006. For 25 years prior, I was an advertising executive, working in the areas of account management and account planning.
We examine decision makers' use of tacit linguistic intuitions and explicit linguistic knowledge for brand name translations from English to Chinese. We present a market study, which reveals that managers intuitively use linguistic sound and meaning characteristics, that is, which sounds and meanings best fit for the Chinese translation of the English names. A subsequent experiment shows that generalized types of existing name approaches (that is, whether the names are translated based on sound or based on meaning) are employed as explicit benchmark standards for new names.
This article presents a consumer-psychology model of brands that integrates empirical studies and individual constructs (such as brand categorization, brand affect, brand personality, brand symbolism and brand attachment, among others) into a comprehensive framework. The model distinguishes three levels of consumer engagement (object-centered, self-centered and social) and five processes (identifying, experiencing, integrating, signifying and connecting). Pertinent psychological constructs and empirical findings are presented for the constructs within each process.
This research documents an intriguing empirical phenomenon whereby states of relaxation increase the monetary valuation of products. This phenomenon is demonstrated in six experiments involving two different methods of inducing relaxation, a large number of products of different types, and various methods of assessing monetary valuation. In all six experiments participants who were put into a relaxed affective state reported higher monetary valuations than participants who were put into an equally pleasant but less relaxed state.
Over the years, the level of analytical rigor has risen in articles published in marketing academic journals. While, ceteris paribus, rigor is desirable, there is a growing sense that rigor has become a, if not the, goal for research in marketing. Consequently, other desirable characteristics, such as relevance, communicability, and simplicity, have been downplayed, to the detriment of the field of marketing.
Scarcity has long been known to impact consumers' choices. Yet, the impact of shelf-based scarcity in retail environments, created by stocking level depletion, has received almost no attention in the literature. Indeed, little research to date has even examined if consumers will attend to shelf-based scarcity in retail environments, much less how this cue can impact choice. A priori, given the inherently noisy and cue-filled nature of retail environments, it is quite reasonable to expect that shelf-based scarcity would play little to no role in consumers' choices.
Although people have been shown to rely on feelings to make judgments, the conditions that moderate this reliance have not been systematically reviewed and conceptually integrated. This article addresses this gap by jointly reviewing moderators of the reliance on both subtle affective feelings and cognitive feelings of ease-of-retrieval.
A great deal of research in consumer decision-making and social-cognition has explored consumers’ attempts to simplify choices by bolstering their tentative choice candidate and/or denigrating the other alternatives. The present research investigates a diametrically opposed process, whereby consumers complicate their decisions.
A great deal of research in consumer decision-making and social-cognition has explored consumers’ attempts to simplify choices by bolstering their tentative choice candidate and/or denigrating the other alternatives. The present research investigates a diametrically opposed process, whereby consumers complicate their decisions.
We examine how consumers update their confidences in ordinal (relative) judgments while evaluating sequential product-ranking and source-accuracy data in percentage versus frequency formats. The results show that when sequential data are relatively easier to mathematically combine (e.g., percentage data), consumers revise their judgments in a way that is consistent with an averaging model but inconsistent with the normative Bayesian model.
In this research we propose a web-based adaptive self-explicated approach for multi-attribute preference measurement (conjoint analysis) with a large number (ten or more) of attributes. Our approach overcomes some of the limitations of previous self-explicated approaches. We developed a computer-based self-explicated approach that breaks down the attribute importance question into a sequence of constant-sum paired comparison questions.
The Internet has increased the flexibility of retailers, allowing them to operate an online arm in addition to their physical stores. The online channel offers potential benefits in selling to customer segments that value the convenience of online shopping, but it also raises new challenges. These include the higher likelihood of costly product returns when customers' ability to "touch and feel" products is important in determining fit.
We study the bidding strategies of vertically differentiated firms that bid for sponsored search advertisement positions for a keyword at a search engine. We explicitly model how consumers navigate and click on sponsored links based on their knowledge and beliefs about firm qualities. Our model yields several interesting insights; a main counterintuitive result we focus on is the "position paradox." The paradox is that a superior firm may bid lower than an inferior firm and obtain a position below it, yet it still obtains more clicks than the inferior firm.
Direct advertising—sending promotional messages to individual customers—is increasingly used by marketers as a result of the recent improvements in consumer reachability. Most current methods to calculate optimal budgets for such advertising campaigns consider customers in isolation and ignore word-of-mouth communication (WOM). When the customer base forms a network (as is the case in telecom or social network databases) ignoring WOM clearly leads to suboptimal advertising budgets. This paper develops a model to help address this challenge.
Firms in several markets attract consumers by offering discounts in other unrelated markets. This promotion strategy, which we call "cross-market discounts," has been successfully adopted in the last few years by many grocery retailers in partnership with gasoline retailers across North America, Europe, and Australia. In this paper, we use an analytical model to investigate the major forces driving the profitability of this novel promotion strategy. We consider a generalized scenario in which purchases in a source market lead to price discounts redeemable in a target market.
Experience is a new and exciting concept marketing academia and practice. This monograph reviews the various meanings of experience as the term is used in philosophy, psychology, and in consumer behavior and marketing. I will discuss the key concepts of experience marketing such as experiential value, different types of experiences, the distinction between ordinary and extraordinary experiences and experience touchpoints.
This guest editorial of JAR considers what the "new normal" of marketing will be and suggests that it will be the digitization of everything, the need for constant change and adaptation affected by the continuous flow of knowledge. Involving consumers in co-creation will be increasingly important, while raw data for market research has increased massively and so will require the tools and people to mine it.
This article discusses the diffusion process in an online social network given the individual connections between members. The authors model the adoption decision of individuals as a binary choice affected by three factors: (1) the local network structure formed by already adopted neighbors, (2) the average characteristics of adopted neighbors (influencers), and (3) the characteristics of the potential adopters. Focusing on the first factor, the authors find two marked effects. First, an individual who is connected to many adopters has a greater adoption probability (degree effect).
Several researchers have proposed models of buyer behavior in noncontractual settings that assume that customers are "alive" for some period of time and then become permanently inactive. The best-known such model is the Pareto/NBD, which assumes that customer attrition (dropout or "death") can occur at any point in calendar time. A recent alternative model, the BG/NBD, assumes that customer attrition follows a Bernoulli "coin-flipping" process that occurs in "transaction time" (i.e., after every purchase occasion).
More and more firms are engaging in greenwashing, misleading consumers about their environmental performance or the environmental benefits of a product or service. The skyrocketing incidence of greenwashing can have profound negative effects on consumer and investor confidence in green products. Mitigating greenwashing is particularly challenging in a context of limited and uncertain regulation.
Many companies do not know their marketing ROI because their organizations are not set up to evaluate marketing ROI.
This research investigates the effects of regulatory focus on alternative search and consideration set formation in consumer decision making. Results from three experiments yield two primary findings. First, promotion‐focused consumers tend to search for alternatives at a more global level, whereas prevention‐focused consumers tend to search for alternatives at a more local level. Second, promotion‐focused consumers tend to have larger consideration sets than do prevention‐focused consumers.
Applies economic, marketing, and finance concepts to develop a metric, Customer Value Added, that explains how marketing activities drive the financial performance of an organization. Includes empirical results for a consumer packaged goods company where Customer Value Added predicted revenue and contribution with R-squared values greater than 0.90.
Six studies show that subtle contextual cues that increase customers' self-awareness can be used to influence their satisfaction with service providers holding the objective service delivery constant. Self-awareness cues tend to increase customers' satisfaction when the outcome of a service interaction is unfavorable, but tend to decrease customers' satisfaction when the outcome of the interaction is favorable. This is because higher self-awareness increases customers' tendency to attribute outcomes to themselves as opposed to the provider.
Six studies show that subtle contextual cues that increase customers' self-awareness can be used to influence their satisfaction with service providers holding the objective service delivery constant. Self-awareness cues tend to increase customers' satisfaction when the outcome of a service interaction is unfavorable, but tend to decrease customers' satisfaction when the outcome of the interaction is favorable. This is because higher self-awareness increases customers' tendency to attribute outcomes to themselves as opposed to the provider.