Threats to the Validity of Logistics and Supply Chain Management Research

To increase the relevance of logistics and supply chain academic research, this paper recommends the development and testing of middle‐range theory and practice‐level theory. Yet, there are a number of research issues that arise when academic researchers test middle‐range and practice‐level theory, both in measuring constructs and in testing theoretical relationships between constructs. Concerning the measurement of constructs, this paper recommends that academic researchers pay more attention to content validity and undertake rigorous processes to ensure content validity. In addition, academic researchers need to more explicitly define constructs as either reflective or formative. If the construct is defined as formative, then the traditional statistical approaches to validate these measurement scales are not recommended. The appropriate use of employing single‐item measures for concrete constructs is discussed. In regard to conducting hypothesis tests, research issues associated with multicollinearity and omitted variable bias are discussed. Relative weight analysis is ideal for testing theoretical models and research hypotheses when survey data are obtained, multicollinearity is present, and there are a large number of independent variables predicting a dependent variable. Thus, relative weight analysis is ideal for testing research hypotheses in logistics and supply chain management.     

Consumer‐generated media and product labelling: designed in California,assembled in China

Product country‐of‐origin labelling is an important extrinsic cue for consumers about a product's attributes. In a globalized world where products components and parts originate from multiple countries, companies have resorted to inventive country‐of‐origin labelling. The objective then of this paper is to better understand consumers' evaluation of products that have inventive country‐of‐origin labelling (i.e. Designed in California, Assembled in China). Exploratory qualitative data were collected from consumer‐generated media (36 weblogs) using Nielsen's Research BlogPulse tool. A grounded theory analysis revealed that four key themes emerged from the data that related to confusion about the labelling strategy, strong symbolic and emotional ties to country‐of‐origin, and the importance of country‐of‐origin as a quality signal.     

Toward Greater Validation of Supply Chain Management Theory and Concepts: The Roles of Research Replication and Meta‐Analysis

Although researchers have been working for over three decades to identify, construct, and test the critical concepts and theories that comprise the supply chain management (SCM) discipline, the field’s theoretical basis has yet to be thoroughly vetted through repetitive, rigorous study. Emerging theories in SCM offer great explanatory potential, but if they are to stand the tests of time, place, and reason, research findings must be accumulated and synthesized. For the field to prosper, we advocate the execution of multiple studies that replicate findings across contexts while simultaneously encompassing relevant theoretical extensions. Furthermore, as SCM research streams mature, scholars should then employ meta‐analytic techniques to gain consensus across studies, such that findings can be more confidently extolled to both academic and practitioner constituencies. In this article, we evaluate the progress of replication and meta‐analysis to date within the SCM field and provide some prospects for thematic research that could perpetuate accelerated validation.     

Does the Starting Point Matter? The Literature‐Driven and the Phenomenon‐Driven Approaches of Using Corporate Archival Data in Academic Research

Despite recent and perhaps myopic criticisms of archival data with regard to supporting causal theoretical claims, it would be folly to disregard the exploratory and grounded theory development potential that these substantial, rich, and timely archives hold. The question then becomes one of how academics might tap into such archives. This paper considers this issue from a pragmatic perspective, drawing on the experiences of various academics with extensive experience in constructing data‐access relationships with industry. With the support of scholars who published their work using corporate archival data in leading academic journals, we suggest a phenomenon‐driven approach paralleled with the traditional literature‐driven approach in academic studies. This paper highlights best practices, pitfalls, and future opportunities, with the aim of serving as a guide for intrepid scholars interested in capitalizing on contemporary big data initiatives supported at many firms.     

Why buy organic rice? genetic algorithm‐based fuzzy association mining rules for means‐end chain data

While empirical studies of organic food consumption have centred primarily on European and North American countries, the amount of research occurring in Asian countries is increasing. This article describes the attributes, consequences, and values influencing consumer perceptions and adoption of organic rice in Taiwan, where rice is the major food. Based on a means‐end chain (MEC) rationale, regulatory focus theory and self‐construal theory, this article describes the attributes, consequences and values influencing Taiwanese consumer perceptions and adoption of organic rice. Using a questionnaire and a sample of 300 organic food shoppers in Taiwan, we applied the MEC technique in a different fashion via the proposed genetic algorithm‐based fuzzy association mining rules (GFAMR) algorithm to depict the attribute‐consequence‐value links to purchasing organic rice. This study has at least two merits: (a) it is among the first integrating regulatory focus theory, self‐construal theory and MEC to explore the reason why Taiwanese consumers purchase organic rice and (b) it introduces a new method to quantitatively deal with MEC analysis. The results show that the most important ultimate values are fun and enjoyment in life and security, which are in line with the promotion focus and prevention focus, respectively, of regulatory focus theory. Furthermore, we found three consumer segments related to organic rice: prevention focused housekeepers, promotion‐focused egoists, and promotion‐focused (meta‐personal self) altruists. The different paths found in the results can also provide green companies and policy makers with more information about organic rice consumers, allowing them to craft better marketing and communication strategies by which to promote organic food.     

Consumers as legitimating agents: How consumer‐citizens challenge marketer legitimacy on social media

Previous research has shown that consumers increasingly challenge the legitimacy of marketers and unsolicited marketing communication in online contexts. Based on a qualitative study, this article examines how and for what reasons consumers challenge marketer legitimacy—the perceived appropriateness of marketers and their activities—in the empirical context of Reddit, a popular social news and community website. The study suggests that consumers challenge or accept marketer legitimacy in online communities based on particular, community and situation specific, legitimacy criteria that reflect and reproduce the values and norms of the community. In doing so, it is argued, consumers play a role as legitimating agents—consumer‐citizens that have the power to confer or deny legitimacy in the context of business‐society relations. Overall, the study advances knowledge in the field of consumer studies in two ways. First, it builds a symbolic interactionist perspective on consumer‐citizens as legitimating agents who enact their active citizenship role in the marketplace by assessing and constructing marketer legitimacy in online communities. Second, it offers an empirically grounded account of how and for what reasons consumer‐citizens challenge or accept the legitimacy of marketers and unsolicited marketing communication in online communities.     

A REFINED VIEW OF GROUNDED THEORY AND ITS APPLICATION TO LOGISTICS RESEARCH

Logistics research with an objective to construct theory and develop deeper insights into logistics social phenomena and test those theories relies on both qualitative and quantitative methods. Grounded theory is one powerful qualitative research tradition for the theory building objective, yet it is also one that is often misunderstood and misapplied. The result of this misunderstanding can, and has in other disciplines such as marketing and management, resulted in weaker grounded theory studies than ought to be and research claiming to emerge from grounded theory but does not. The article offers a review of the foundations of grounded theory and insights to important aspects of two similar, but different, approaches to grounded theory that most researchers ignore, but are critical for researchers to understand. We argue that (1) logistics needs more qualitative research, (2) grounded theory offers the potential for a unique and specific kind of insight as compared to other traditions, (3) thus specific tenants of grounded theory must be followed, anything does not go, and finally (4) being specific in the application of grounded theory means knowing the differences between the Glaser and Straus views and understanding that a choice must be made as to how to proceed with grounded theory research based on that knowledge.     

The impact of ethical concerns on family consumer decision‐making

Ethical consumerism and family consumer decision‐making, including the influence of children in this area, are spheres of consumer behaviour in which a substantial amount of academic research has already been undertaken. However, the crossover of these two areas is as yet under‐researched, as well as the level of pester power parents are subjected to from children aged 3 and under. This paper uses qualitative methods to investigate the issues surrounding the ethical consumer decision‐making process with families who have children aged 3 years old or under. This research found that the motivation to pursue an ethical lifestyle varied across the sample, but the emergence of an ‘inheritance factor’, where parents are awakened to ethical issues because of the birth of their child, was prominent. Other issues that transpired from this research include the prominence of ethical trade‐offs in consumer decision‐making, ethical choices as normalizing behaviour and finally the presence of pester power in the ethical context. Ethical consumerism strongly emerged as an integral part of the parent's identity construction, especially for the mothers as they struggled to adapt to their new roles. Further research delving into the role ethical choices have on identity construction and the parental response to pester power would be a valuable addition to the overall context of this research.     

Consumer uncertainty,revisited

Uncertainty is an important concept within consumer behavior which to date is under‐theorized, especially in relation to important downstream variables such as information search intention and purchase intention, and can therefore lead to a loss of utility. The authors propose a new multidimensional conceptualization of consumer uncertainty and develop a theoretical model of uncertainty within two consumer behavior contexts, namely avoidance of sweatshop apparel and avoidance of food additives. Drawing on literature‐based insights as well as qualitative research and Expected Utility Theory, the authors develop hypotheses that offer insight into the potential antecedents (ambiguity and credibility) and consequences (search intention and purchase intention) of uncertainty. Using survey data, the authors test the hypotheses, finding strong support for many relationships hypothesized. Research and managerial implications are discussed. © 2011 Wiley Periodicals, Inc.     

Profiling consumers in home ware stores according to their decision‐making process: an exploratory study

Despite the growing interest of South African consumers regarding home ware, insufficient research is available regarding their decision making of this product category. The objectives of this exploratory study were to evaluate consumers' decision‐making process regarding home ware, and to suggest consumer profiles of the home ware based on the decision‐making process. A qualitative research strategy was used to purposively recruit both male and female participants walking around a home ware store. Semi‐structured interviews were used to collect data from 33 participants at which point data saturation was reached. Each step of the decision‐making process was investigated during the interviews, using questions relevant to the purchasing of home ware. The results indicated clear differences as well as similarities in home ware consumers' decision‐making process. It was evident that the decision‐making process was a result of their specific need for a home ware product. Consumers evaluated home ware based on their needs, values and personal style, while making their final product choice based on product quality, appearance and price. It was also possible to identify home ware consumer profiles based on an evaluation of their decision‐making process. Four profiles were identified, namely, the quality‐conscious, the fashion‐conscious, the lifestyle‐orientated and the impulsive home ware consumer. The characteristics associated with each profile should provide the growing home ware market with insight regarding the specific needs and preferences of the consumer. Seeing that this study was only exploratory in nature, it is recommended that further research regarding the purchasing of home ware should be done.     

Factors affecting non‐green consumer behaviour: an exploratory study among Chinese consumers

The purpose of this study was to explore the factors that affect a typical non‐green consumption behaviour among Chinese consumers. A conceptual framework was developed and an empirical study was conducted using a geographically diverse sample of Chinese consumers. Based on the consumer choice theory, the conceptual framework in the current study included both economic and non‐economic factors. Ten research hypotheses were developed under the framework. A survey was conducted among 600 consumers in four cities in China in 2013. Confirmatory factor analysis and hierarchical regression analysis were used for hypothesis testing. The empirical results showed that consumer preference, reference groups, and face perception have a significantly positive effect on the consumers’ non‐green consumption behaviour; whereas budget constraints and social responsibility consciousness have a significantly negative effect on the consumers’ non‐green consumption behaviour. Furthermore, the current research demonstrated that the relationships between consumer non‐green behaviour and its four antecedents – budget constraint, reference groups, social responsibility consciousness and face perception – are significantly moderated by extravagant atmosphere; whereas the relationship between consumer non‐green behaviour and consumer preference is not moderated by extravagant atmosphere.     

Exploring the post-termination stage of consumer–brand relationships: An empirical investigation of the premium car market

This research extends customer lifecycle models to include a post-termination stage that bridges the dissolution stage of a consumer–brand relationship with a potential recovery stage. Drawing from 43 depth interviews with former customers of a car brand, this study relies on grounded theory and triangulation to explore consumer responses in the post-termination stage and finds evidence for both negative and positive customer responses after dissolution. The authors combine qualitative techniques with categorical principal component analysis (CATPCA) to explore the dimensionality of post-termination responses and extract relationship-related and termination-related response dimensions. They use these dimensions to identify four distinct post-termination customer clusters, which differ systematically with the customer's termination reasons, as demonstrated through a series of exact logistic regressions. In addition to providing evidence of a post-termination stage, this study offers implications for customer relationship management.     

Why do people buy organic food? The moderating role of environmental concerns and trust

Although consumer interest in organic food has risen over time, resulting in a generally positive attitude toward these organic food products, scholarly research suggests a comparatively low volume of its consumption in the market. This has resulted in an urgent need to study the motivations which enhance consumers’ proclivity to purchase food items produced organically. The current research attempts to understand potential associations between motivations (intrinsic and extrinsic), attitude, and buying behaviour towards organic food. Self-determination theory (SDT) was applied to develop a theoretically grounded framework which was evaluated with 378 organic food consumers. The hypotheses were tested by analyzing the data through structural equation modelling (SEM), wherein environmental concerns and trust were the moderating variables. The study results demonstrate the significant influence of intrinsic motivation, integrated and external regulation on consumer attitude, and buying behaviour. But, attitude had no significant association with buying behaviour. The findings indicate consumers’ motivation may be stimulated to encourage higher frequencies of purchasing organic food by emphasizing values that reflect motivations arising from ethical or green consumerism, health, and social benefits. Furthermore, policymakers should focus on avenues to integrate organic food as permanent parts of individual lives and a socially exalting behavioral action.     

Please,let's get an answer—any answer: Need for consumer cognitive closure

Conceptually, it is argued that individual differences in need for cognitive closure, which stem from Kruglanski's theory of lay epistemics, provides a framework for studying various aspects of consumer judgment and decision making. However, methodologically, the need for cognitive closure scale has not demonstrated good measurement properties and has generated controversy. To improve the measurement quality of the scale for individual differences in the need for cognitive closure, the authors carry out a large‐scale data collection and measure validation exercise. To demonstrate the usefulness of this individual difference variable in a consumer context, the authors test hypotheses concerning consumer search behavior for cars and televisions. The results are encouraging and provide initial support for the utility of this framework in consumer judgment and decision making. © 2000 John Wiley & Sons, Inc.     

Consumer involvement in research using oral history: ‘What are people's experiences of health and well‐being in Halton?’

The purpose of this paper is to describe a qualitative oral history case study that involved consumers in research and followed a collaborative approach in the north‐west of England. This study had two aims: (1) to increase local voluntary groups research capacity through active involvement in research; and (2) to explore the community's historical perceptions of health and well‐being. The research team included four lay researchers from local voluntary groups supported by an academic researcher. Data collection used semi‐structured interviews based on oral history life stories that focused on health and well‐being. Thematic data analysis and mind maps were used to create a collective narrative. This paper will provide a brief synopsis of the findings from the main themes of health and well‐being, and reflect on the process of consumer involvement in research using oral history. Outputs have included dissemination at a local and national level, increased knowledge and confidence in the research process, and involvement in other related initiatives, such as Local Involvement Networks, partnership working with local libraries and collaboration with the regional archivist.     

When Lying Does Not Pay: How Experts Detect Insurance Fraud

A growing literature has focused on understanding how to detect and deter unethical consumer behavior. In this work, we focus on a particularly important type of unethical consumer behavior, consumer insurance fraud, and we analyze a unique dataset to understand how experts investigate suspicious claims. Two separate but related literatures inform the process of investigating suspicious insurance claims. The first literature is grounded in field research and emphasizes the importance of secondary sources. The second literature is grounded in laboratory studies that emphasize the importance of interpersonal interactions. Here we draw upon both literatures to consider the importance of claimant interviews within the context of many investigative actions and the potential for claimants to avoid interviews. In an empirical study using qualitative and quantitative data from auto insurance claim investigations, we analyze investigative chronologies conducted by skilled experts. In doing so, we find that even when investigators can access information from a variety of sources such as witnesses, databases, and physical evidence, claimant interviews are the most important step in determining whether or not claims are denied or paid. Furthermore, we identify interpersonal avoidance as an important signal of unethical claimant behavior. Our findings inform deception detection theory and practice. We identify implications for deception detection in business, particularly for consumer unethical behavior and insurance fraud investigations.     

The influence of in‐store personnel on online store value: An analogical transfer perspective

In today’s multichannel retail environment, consumers’ experiences in one channel influence their perceptions of another channel. Specifically, consumer evaluations of a firm’s online store have been found to be influenced by consumer interactions with the firm’s in‐store personnel. This paper is among the first to address this assumption and test it empirically. Drawing upon the analogical transfer paradigm, we propose hypotheses and accordingly model in‐store personnel’s competence and friendliness as determinants of online store usefulness, online store enjoyment, and online store value. Using consumer data collected from two Dutch multichannel retailers, we test this model with partial least squares modeling. The results provide clear support for the model and confirm that consumers may use characteristics of in‐store personnel as analogies when evaluating a firm’s online store. Implications for research and retail managers are discussed.     

Unintended Consequences of Health Supplement Information Regulations: The Importance of Recognizing Consumer Motivations

Information regulation is intended to enhance consumer decision making. However, past studies raise concerns about the effects of such remedies. Using qualitative methods, this research provides a contextualized, in‐depth view of consumer responses to information regulation. The dietary supplement industry provides an informative case for studying the unintended consequences of reducing market restraints. Our findings provide insight into the potential maladaptive behaviors that may accompany information remedies and highlight the importance of considering consumer motivations in regulation design. Real consumer protection can only be forged with an understanding of consumer biases and the unintended impacts likely from such policy intervention.     

Assessing the demand for value‐based organic meats in Canada: a combined retail and household scanner‐data approach

We apply sets of weekly retail and household scanner data to estimate consumer demand of selected organic and conventional fresh beef products in the Canadian retail market. The main contribution of our study stems from the application of a two‐stage procedure that provides new and deeper insight into consumers' responses to changing retail environment and pricing for organic and conventional meat products. Combined knowledge of point‐of‐sale consumer behaviour for value‐based products, such as organic products, and distinct socio‐demographic profiles of buyers vs. non‐buyers of meat is especially interesting for retail managers and meat industry stakeholders. First, household meat consumption patterns are investigated based on household scanner data that track household's meat purchases in the period 2006–2007. The second step of analysis then involves the estimation of an almost ideal demand system for selected organic and conventional fresh beef products using retail scanner data for the period 2000–2007. The introduction of greater selections in organic product lines across mainstream supermarkets in Canada in response to consumer health concerns is expected to spur retail competition in an otherwise saturated Canadian retail market. The analysis of socio‐demographic profiles in beef consumption using individual household's purchase data reveals that besides regional differences in preferences, household size and resource characteristics are major determinants of point‐of‐sale beef purchase decisions. Our demand system results indicate that organic beef is highly dependent on price and expenditures, whereas demand for conventional beef is mostly driven by income, habits and ‘typical’ Canadian seasonal beef consumption patterns. Altogether, our conclusions on organic beef vs. conventional beef buyers may have further implications for institutional regulations.     

Factors affecting consumers’ purchase intention of eco‐friendly food in China: The evidence from respondents in Beijing

The purpose aims to examine the key factors influencing Chinese consumer’s purchasing behaviour of eco‐friendly food in China giving its context as an emerging economy and its rapidly rising importance in the world eco‐friendly food market. This paper adopts and extends the Responsible Environmental Behaviour (REB) theory by empirically testing key psychosocial factors influencing the purchase intention of eco‐friendly food and the moderating effects of consumers’ demographic characteristics on the relationship between the key psychosocial factors and the purchase intention. A number of hypotheses are proposed. A questionnaire was designed and distributed via online survey in Beijing, China. A total of 239 valid responses were received. The empirical data were used to test the research hypotheses using the hierarchical multiple regression analysis. The research finds that the personality factors in the REB model (i.e., pro‐environmental attitudes, the internal locus of control and personal responsibly) have significant positive effects on the consumers’ eco‐friendly food purchase intention. Such effect is stable across consumers with different income levels. On the other hand, the knowledge–skill factors in the REB model do not have significant effect on the purchase intention of consumers. This study contributes to a better understanding of factors affecting eco‐friendly food consumption intention in China and the behavioural characteristics of consumers in developing countries. Moreover, the findings also shed light on the applicability of the REB theory in emerging economies and a specific industrial context.