Business Commons^™

The Impact Of Subscription Programs On Customer Purchases, Raghu Iyengar, Young-Hoon Park, Qi Yu

Research Collection Lee Kong Chian School Of Business

Subscription programs have become increasingly popular among a wide variety of retailers and marketplace platforms. Subscription programs give members access to a set of exclusive benefits for a fixed fee upfront. In this paper, we examine the causal effect of a subscription program on customer behavior. To account for self-selection and identify the individual-level treatment effects, we combine a difference-in-differences approach with a generalized random forests procedure that matches each member of the subscription program with comparable non-members. We find subscription leads to a large increase in customer purchases. The effect of subscription is economically significant, persistent over time, and …

Mapping Consumer's Cross-Device Usage For Online Search: Mobile- Vs. Pc-Based Search In The Purchase Decision Process, Sangman Han, Jin K. Han, Il Im, Sung In Jung, Jung Won Lee

Research Collection Lee Kong Chian School Of Business

The ubiquity of both mobile devices and PC’s has enabled the modern-day consumer to engage in cross-platform online searches as a new norm. The accumulated knowledge on cross-device search behavior to date, however, emanates largely from industry reports and at an aggregate level. To better understand the individual consumer’s purchase decision process, we set out to investigate contingencies of what (subject of search), how (device of choice), and when (stage in the buying decision). To this end, we utilize a panel data consisting of clickstream from mobile and PC searches, coupled with entropy-based metric to chart the breadth and depth …

To Buy Green Or Not To Buy Green: Do Structural Dependencies Block Ecological Responsiveness?, Simon J.D. Schillebeeckx, Teemu Kautonen, Henri Hakata

Research Collection Lee Kong Chian School Of Business

Despite the significant increase in interest in sustainable business practices, decisions on switching to more environmentally friendly input materials are understudied. In a conjoint experiment, we presented 267 Finnish manufacturing firms with an opportunity to acquire an alternative, more ecological input material and investigated their willingness to switch to that material. We find that in general, firms are willing to substitute their current principal input with a more ecological alternative under conditions of functional parity. However, such willingness is contingent on the firm’s value creation structures. Specifically, if the products and processes driving the firm’s value creation rely more on …

Augmented Reality In Retail And Its Impact On Sales, Yong Chin Tan, Sandeep R. Chandukala, Srinivas K. Reddy

Research Collection Lee Kong Chian School Of Business

The rise of Augmented Reality (AR) technology presents marketers with promising opportunities to engage customers and transform their brand experience. While firms are keen to invest in AR, research documenting its tangible impact in real-world contexts is sparse. In this article, the authors outline four broad uses of the technology in retail settings. Next, they focus specifically on the use of AR to facilitate product evaluation prior to purchase, and empirically investigate its impact on sales in online retail. Using data obtained from an international cosmetics retailer, they find that AR usage on the retailer’s mobile app is associated with …

Impact Of Different Types Of In-Store Displays On Consumer Purchase Behavior, Yoonju Han, Sandeep R. Chandukala, Shibo Li

Research Collection Lee Kong Chian School Of Business

Research on consumer in-store shopping behavior does not account for the existence of different types of display locations (e.g. storefront, store rear, secondary, front end cap, rear end cap, and shelf displays). This article focuses on accounting for and understanding the impact of various displays on consumer purchase behavior based on the Stimulus-Organism-Response (SOR) theory. Specifically, we study how displays closer to and farther from the main location of the focal category influence consumer purchase behavior. Furthermore, within the different types of displays we investigate the impact of specific types of displays on consumer's category purchase and brand choice and …

Forecasting Airport Transfer Passenger Flow Using Realtime Data And Machine Learning, Xiaojia Guo, Yael Grushka-Cockayne, Bert De Reyck

Research Collection Lee Kong Chian School Of Business

Problem definition: In collaboration with Heathrow airport, we develop a predictive system that generates quantile forecasts of transfer passengers’ connection times. Sampling from the distribution of individual passengers’ connection times, the system also produces quantile forecasts for the number of passengers arriving at the immigration and security areas. Academic/Practical relevance: Airports and airlines have been challenged to improve decision-making by producing accurate forecasts in real time. Our work is the first to apply machine learning for predicting real-time quantile forecasts in the airport. We focus on passengers’ connecting journeys, which have only been studied by few researchers. Better forecasts of …

Don’T Cut Your Marketing Budget In A Recession, Nirmalya Kumar, Koen Pauwels

Research Collection Lee Kong Chian School Of Business

Most companies reduce spending in recessions, especially on marketing items that may be easier to cut (certainly relative to payroll). Right now, advertising agencies are struggling to stay afloat, and Google and Facebook are reporting substantially lower ad revenues as marketing spending dives with the business cycle (cyclical marketing). But that is today’s equivalent of bleeding – an old-fashioned but once widespread treatment that actually reduces the patient’s ability to fight disease. Companies that have bounced back most strongly from previous recessions usually did not cut their marketing spend, and in many cases actually increased it. But they did change …

Integrating Anticipative Replenishment-Allocation With Reactive Fulfillment For Online Retailing Using Robust Optimization, Yun Fong Lim, Song Jiu, Marcus Ang

Research Collection Lee Kong Chian School Of Business

Problem definition: In each period of a planning horizon, an online retailer decides on how much to replenish each product and how to allocate its inventory to fulfillment centers (FCs) before demand is known. After the demand in the period is realized, the retailer decides on which FCs to fulfill it. It is crucial to optimize the replenishment, allocation, and fulfillment decisions jointly such that the expected total operating cost is minimized. The problem is challenging because the replenishment-allocation is done in an anticipative manner under a “push” strategy, but the fulfillment is executed in a reactive way under a …

Customer Satisfaction And Its Impact On The Future Costs Of Selling, Leon Gim Lim, Kapil R. Tuli, Rajdeep Grewal

Research Collection Lee Kong Chian School Of Business

Although scholars have established that customer satisfaction affects different dimensions of firm financial performance, a managerially important but overlooked aspect is its effect on a firm’s future cost of selling (COS), that is, expenditures associated with persuading customers and providing convenience to them. Accordingly, this study presents the first empirical and theoretical examination of the impact of customer satisfaction on future COS. The authors propose that while higher customer satisfaction can lower future COS, the degree to which a firm realizes this benefit depends on its strategy and operating environment. Analyzing almost two decades of data from 128 firms, the …

S-D Logic-Informed Customer Engagement: Integrative Framework, Revised Fundamental Propositions, And Application To Crm, Linda D. Hollebeek, Rajendra K. Srivastava, Tom Chen

Research Collection Lee Kong Chian School Of Business

Research addressing the micro-foundational theoretical entity of customer engagement (CE) has proliferated in recent years. In parallel, the macro-foundational theory of service-dominant (S-D) logic is thriving. While the fit of CE/S-D logic has been recognized, insight into this theoretical interface remains tenuous, as explored in this paper. We develop an integrative, S-D logic–informed framework of CE comprising three CE foundational processes, which are required (for customer resource integration), or conducive (for customer knowledge sharing/learning) CE antecedents. While customer resource integration, in some form, extends to coincide with CE, customer knowledge sharing/learning can also do so. We also identify three CE …

Perceived Product Creativity And Mental Contrasting: Desired Future On Consumers’ Product Replacement Decisions, Yong Seok Sohn, Kun Woo Yoo, Jin K. Han

Research Collection Lee Kong Chian School Of Business

Consumers often imagine what it would be like to own a new product. Does engaging in such thoughts on desired future impact consumers’ purchase intentions, and if so, what is the underlying process? This study sets out to investigate the posed questions by assessing self-regulatory strategies consumers employ upon pondering on a desired future. Based on Oettingen’s fantasy realization model, the authors take a comparative approach of two modes on desired future—mental contrasting and indulging—en route to purchase intentions. In mental contrasting, an individual juxtaposes a desired future with his/her present reality, whereas, indulging is simply envisioning a desired future. …

What's In A Name? The Impact Of Subcategory Salience On Value Perception And Upgrade Intention For Multicategory Products, Jin K. Han, Seh-Woong Chung, Yong Seok Sohn

Research Collection Lee Kong Chian School Of Business

Despite many convergence products rapidly approaching market saturation, academic research yet lags behind with the focus still on the primary demand in the introduction stage. The authors close this gap by focusing on how the labeling of convergence products may impact on value perception and upgrade intentions for these products. Convergence products, which combine multiple categories of products into a single device, create a unique naming dilemma for manufacturers and retailers: Whether to opt for (a) a subordinate label—a lower‐level descriptor or name that embodies its subcategory elements (e.g., smartphone or Apple’s iPhone) or (b) a superordinate label—a higher‐level descriptor …

Mirror, Mirror On The Retail Wall: Self-Focused Attention Promotes Reliance On Feelings In Consumer Decisions, Hannah H. Chang, Iris W. Hung

Research Collection Lee Kong Chian School Of Business

The authors propose that increased attention that consumers pay to themselves promotes relative reliance on affective feelings in making decisions. This hypothesis was tested in a variety of consumption domains and decision tasks, including real-life, consequential charitable donations. Consistent support from five experiments with more than 1,770 participants shows that (a) valuations of the decision outcome increase when consumers with high (low) self-focus adopt a feeling-based (reason-based) strategy. The hypothesized effect of self-focus on relative reliance on feelings in decision making is (b) moderated by self-construal. Further, greater attention to the self (c) increases evaluations of products that are affectively …

Affective Boundaries Of Scope Insensitivity, Hannah H. Chang, Michel Tuan Pham

Research Collection Lee Kong Chian School Of Business

People can be surprisingly insensitive to quantities in valuation judgments—a phenomenon called scope insensitivity, which is generally attributed to the operation of affective processes in judgment. Building on research showing that affect is inherently a decision-making system of the present, we propose that scope insensitivity is more likely to be observed in decisions that are psychologically proximate to the immediate self. Consistent with this proposition, results from seven experiments (and two replications) show that scope insensitivity is more prevalent in decisions that are temporally proximate, both prospectively (near future vs. distant future) and retrospectively (recent past vs. distant past), and …

The Competitive Dynamics Of New Dvd Releases, Anirban Mukherjee, Vrinda Kadiyali

Research Collection Lee Kong Chian School Of Business

We study the market for new (movie) DVDs in the United States. Our demand model captures seasonality, freshness (i.e., time between theatrical and DVD release), and state dependence. We also develop a structural model of dynamic competition in which studios balance waiting for high-demand weeks, against reduced freshness, and against competitive crowding. We find that studios emphasize DVD revenues from larger movies (by theatrical revenue) over DVD revenues from smaller movies. Studios also emphasize revenue from consumers who prefer larger and fresher movies. These behaviors are consistent with managerial conservatism: studio executives forgo DVD revenues from smaller movies to ensure …

The Essence Of Luxury: An Asian Perspective: Lvmh-Smu Luxury Research Conference 2016, Srinivas K. Reddy, Jin K. Han

Research Collection Lee Kong Chian School Of Business

A number of developments in the luxury market have been attributed to the arrival of luxury products in Asian markets. The modernisation of Japan some decades back paved the way for a growing trend towards imbibing western lifestyles in Asia. Japan’s economic success after the Second World War was a key factor responsible for the introduction of luxury marketing in Asia. In the 1970’s, Japanese tourist-shoppers became a noticeable phenomenon in Europe. The European luxury houses were quick to recognise the opportunity and began setting up branches and luxury outlets in Japan. The Japanese were not only the driving force …

Exchange And Refund Of Complementary Products, Yoonju Han, Sandeep R. Chandukala, Hai Che

Research Collection Lee Kong Chian School Of Business

A common dilemma a consumer faces during product return pertains to the decision of exchanging the product or obtaining a refund. This issue becomes even more salient for durable goods, when the initial purchase involves complementary products from different categories. This research examines consumer’s trade-off decision between returning and keeping complementary products by exploring various retail actions (using umbrella branded products (UBP)) and customer characteristics. We also investigate the trade-off between product exchange and refund when consumer returns a product. We find interesting extensions to past research wherein UBP are returned less and result in greater exchange than refund. Furthermore, …

Exploring The Effects Of "What" (Product) And "Where" (Website) Characteristics On Online Shopping Behavior, Girish Mallapragada, Sandeep R. Chandukala, Qing Liu

Research Collection Lee Kong Chian School Of Business

Understanding factors that influence online shopping and managing consumer relationships is not a trivial task for firms, considering the many pertinent factors that influence behavior, including the product being shopped (i.e., the “what”) and the context of the website itself (i.e., the “where”). This study investigates the impact of these characteristics on an online transaction’s basket value, after incorporating the role of other aspects of the browsing process including page views and visit duration. The authors estimate a multivariate mixed-effects Type II Tobit model with a system of equations to explain variation in shopping basket value, using data involving 773,262 …

Ratings Lead You To The Product, Reviews Help You Clinch It? The Dynamics And Impact Of Online Review Sentiments On Products Sales, Nan Hu, Noi Sian Koh, Srinivas K. Reddy

Research Collection Lee Kong Chian School Of Business

It is generally assumed that ratings are a numeric representation of text sentiments and their valences are consistent. This however may not always be true. Using a panel of data on over 4000 books from Amazon.com, we develop a multiple equation model to examine the inter-relationships between ratings, sentiments, and sales. We find that ratings do not have a significant direct impact on sales but have an indirect impact through sentiments. Sentiments, however, have a direct significant impact on sales. Our findings also indicate that the two most accessible types of reviews - most helpful and most recent - play …

Sell-Order Liquidity And The Cross-Section Of Expected Stock Returns, Michael Brennan, Tarun Chordia, Avanidhar Subrahmanyam, Qing Tong

Research Collection Lee Kong Chian School Of Business

We estimate buy- and sell-order illiquidity measures (lambdas) for a comprehensive sample of NYSE stocks. We show that sell-order liquidity is priced more strongly than buy-order liquidity in the cross-section of equity returns. Indeed, our analysis indicates that the liquidity premium in equities emanates predominantly from the sell-order side. We also find that the average difference between sell and buy lambdas is generally positive throughout our sample period. Both buy and sell lambdas are significantly positively correlated with measures of funding liquidity such as the TED spread as well option implied volatility.

Regret Aversion In Reason-Based Choice, Terry Connolly, Jochen Reb

Research Collection Lee Kong Chian School Of Business

This research examines the moderating role of regret aversion in reason-based choice. Earlier research has shown that regret aversion and reason-based choice effects are linked through a common emphasis on decision justification, and that a simple manipulation of regret salience can eliminate the decoy effect, a well-known reason-based choice effect. We show here that the effect of regret salience varies in theory-relevant ways from one reason-based choice effect to another. For effects such as the select/reject and decoy effect, both of which were independently judged to be unreasonable bases for deciding, regret salience eliminated the effect. For the most-important attribute …

Regulatory Focus, Regulatory Fit, And The Search And Consideration Of Choice Alternatives, Michel Tuan Pham, Hannah H. Chang

Research Collection Lee Kong Chian School Of Business

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, promotionfocused consumers tend to have larger consideration sets than do preventionfocused consumers. Building on these two primary findings, it is additionally shown that whereas promotion-focused consumers attach relatively greater value to options chosen from hierarchically structured sets, prevention-focused consumers attach relatively greater value to options chosen …

Tradeoffs And Depletion In Choice, Jing Wang, Nathan Novemsky, Ravi Dhar, Roy Baumeister

Research Collection Lee Kong Chian School Of Business

Four experiments examine why choices deplete executive resources. The authors show that the resolution of trade-offs is a driver of depletion effects arising from choice, and the larger the trade-offs, the greater is the depletion effect. The authors also find that choice difficulty not related to trade-offs does not influence the depleting effect of the choices. Finally, the authors find that though people can intuit some depletion effects, they do not intuit that choices or trade-offs within choices might be depleting and therefore fail to predict that larger trade-offs are more depleting.

The Theoretical Underpinnings Of Emotional Dissonance: A Framework And Analysis Of Propositions, Brendan Phillips, Tsu Wee, Thomas Tan, Craig Julian

Research Collection Lee Kong Chian School Of Business

Purpose

The research objective of this paper is to study the broad context of emotional labor and dissonance and its importance to service marketing. This knowledge would provide a better understanding of the factors that contribute to job performance and job satisfaction amongst high contact service workers.

Design/methodology/approach

A literature review is used to define and set out the main conceptual framework and propositions for further research.

Findings

Three key hypotheses divided into six sub parts are set out to test the relationships between emotional dissonance and customer orientation, job satisfaction and performance.

Research limitations/implications

The study should be extended …

Optimal And Heuristics Policies For A Multiechelon Inventory Problem With Secondary Market Sales, Alexandar Angelus

Research Collection Lee Kong Chian School Of Business

Most research on supply chain management deals with settings where firms do not voluntarily get rid of inventory in the system. Since voluntary inventory reductions are often observed in practice, in this paper, we propose a (multi-echelon) model where the firm can dispose of excess stock through sales in the secondary market at each stage in the supply chain. What are called nested echelon base stock policies are shown to be optimal. Secondary market sales complicate the structure of the system, so that the classical Clark and Scarf (1960) approach no longer applies. Nevertheless, we identify features of the optimal …

Disambiguating The Role Of Ambiguity In Perceptual Assimilation And Contrast Effects, Michelle P. Lee, Kwanho Suk

Research Collection Lee Kong Chian School Of Business

We examine how perceptions of a product are affected by the presence of extreme exemplars and find that ambiguity of the product is an important moderator. When the target is a novel one, perceptions assimilate to the context, whereas when it is highly familiar, perceptions are immune to the influence of context. This is as predicted by the interpretation-comparison model. Contrary to this model, however, we find that effects on perceptions are not always assimilative in nature. When product ambiguity falls between the extremes of novel and highly familiar, a contrast effect in perception can occur. This is consistent with …

Don't Be Undersold!, Jan-Benedict E.M. Steenkamp, Nirmalya Kumar

Research Collection Lee Kong Chian School Of Business

"Aldi" is a word that strikes fear in the hearts of brand managers across Europe. A chain of low-budget retail stores with sales of $73.5 billion in 2008, Aldi invented what is commonly referred to as the hard-discount store, a format that is destroying between a quarter and a half trillion dollars in brand sales annually.Brand executives at major consumer packaged goods companies have mostly been caught off guard by this success, The authors' research identified four key misconceptions that explain why: (1) Hard discounters can succeed only in Europe; (2) they attract only the poor; (3) they offer inferior …

Opportunity Cost Neglect, Shane Frederick, Nathan Novemsky, Jing (Jane) Wang, Ravi Dhar, Stephen Nowlis

Research Collection Lee Kong Chian School Of Business

To properly consider the opportunity costs of a purchase, consumers must actively generate the alternatives that it would displace. The current research suggests that consumers often fail to do so. Even under conditions promoting cognitive effort, various cues to consider opportunity costs reduce purchase rates and increase the choice share of more affordable options. Sensitivity to such cues varies with chronic dispositional differences in spending attitudes. We discuss the implications of these results for the marketing strategies of economy and premium brands.

Seeking Emotion Enhancement Or Uncertainty Resolution? A Dual-System Approach To Examining Post-Purchase Information Search, Hanwen Hannah Chang, Cecile Cho, Leonard Lee

Research Collection Lee Kong Chian School Of Business

Product information search is typically assumed to follow the recognition of a purchase need and to occur before decision making. Once a sale transaction is completed, searching for information (e.g. price) on the purchased product seems futile and even irrational. Real-life observation and prior research (e.g. Russo and Leclerc 1994), however, suggest that such post-purchase search behavior is pervasive among consumers despite having no apparent consequence.

Differential Reliance On Feelings In The Present Vs. The Future (Or Past): Affect As A Decision Making System Of The Present, Hanwen Hannah Chang, Michel Tuan Pham

Research Collection Lee Kong Chian School Of Business

We posit that compared to the cognitive system, the affective system of judgment and decision making is relatively more engaged in the present. Specifically, we hypothesize that even if their accessibility is held constant, affective feelings are weighted more heavily in consumer judgments and decisions set in the present than in equivalent judgments and decisions set in the future or in the past. Consistent with this proposition, results from six experiments show that (a) compared to a more distant future, a nearer future increases consumers’ relative preferences for options that are superior in terms of integral affect over options that …