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People demonstrate indirect support for a nation's identity by consuming products representing their nationality. In such context, this article focuses on how people react toward brands with national associations when the nation faces threats perpetrated by institutions. Institutions are important as they are one of the core elements defining national identity. Institutional threats to national identity can come from within the nation (internal threat) and from outside (external threat). Weekly supermarket scanner data from 2004 showed that sales of American-sounding brands declined in counties that saw higher coverage of the Abu Ghraib prison torture scandal (internal threat), and sales of American-sounding brands increased in counties with more war casualties (external threat). Seven additional experiments demonstrated that (1) self-enhancement derived from national identity mediates these main effects, (2) advertisements that refocus attention on how the brand helps cope with external threats mitigate the negative effects of internal threats for American brands, and (3) such advertisements do not mitigate the negative effects of internal threats for non-American brands. Qualitative surveys (N = 218), surveys (N = 1,603), experiments (N = 3,123), and secondary data analyses (encompassing sales of over 8,000 brands across more than 1,100 U.S. stores) were used to triangulate the results. [ABSTRACT FROM AUTHOR]

This article is the first generalizable empirical analysis of dual branding, that is, the supply of private labels (PLs) by national brand (NB) manufacturers. The authors compile a unique data set combining the identity of PL suppliers in over 260 packaged goods categories with multiple years of scanner data in the Spanish grocery market to offer several contributions. First, they provide new descriptive insights on the prevalence of dual branding in categories where the manufacturer does and does not have NBs, the longevity of PL supply arrangements, and the differences in PL sourcing across retailers. Second, they integrate the literature on motivators and dissuaders of dual branding and test the impact of relevant manufacturer, retailer, and dyad characteristics on PL supply in NB and non-NB categories. The results reveal a more nuanced empirical reality than is evident from prior research regarding the role of multicategory scope, fighter brands, NB differentiation, and size and positioning of the retailer's PL. Third, they examine the outcomes of PL supply for the NBs of dual branders and find that starting (terminating) PL supply to a retailer significantly benefits (hurts) the relative distribution depth but not the relative share of the dual brander's NBs at that retailer. [ABSTRACT FROM AUTHOR]

This article explores how gig workers interact with more conventional employees. Drawing on original qualitative and quantitative data from Instacart shoppers and grocery store staff, this article shows how Instacart's algorithmic management system pushes shoppers to mistreat in-store staff. Yet for shoppers who frequently interact with staff, the author finds they develop cooperative, cross-organization co-worker relationships. These relationships grant shoppers access to resources typically reserved for staff, allowing them to navigate the algorithmic constraints that Instacart places on them. Findings show that platform companies' use of algorithmic management tools can spill over to negatively affect the working conditions of conventional workers; but also, that gig workers can improve their own conditions by building relationships with their conventional peers. [ABSTRACT FROM AUTHOR]

Objective: The purpose of this study was to further previous research and gather additional information regarding the usage of motorized shopping scooters as well as feedback for improvements to an air-powered scooter. Methods: Online surveys were used to assess individuals' shopping characteristics and experience using the motorized scooters and to gather feedback from store employees regarding their experience. K-Means clustering analysis was used to determine user demographics who chose to use the air-powered scooter versus the electric-powered scooter while shopping. Results: A total of 127 individuals provided informed consent, 65 individuals from site 1 and 62 individuals from site 2. One hundred twenty participants met the inclusion criteria and completed the survey. K-Means clustering found that age, type of personal mobility device, shopping bill total, and frequency using a motorized shopping scooter to be significant factors in whether individuals chose to use an air-powered scooter or electric-powered scooter. Conclusions: Motorized shopping scooters are in high demand and used by awide variety of individuals, yet electric-powered scooters are commonly unavailable because of having dead batteries or all the devices being in use. Air-powered scooters may serve as a practical replacement for the current electric-powered scooters found in grocery and retail stores. [ABSTRACT FROM AUTHOR]

Summary: Background: Nudges offer a promising tool to reduce sugary drink intake among children who are most at risk for diet‐related disease. Objective: To examine the impact of online store nudges on purchases of sugary drinks for children in lower‐income households. Methods: Caregivers with lower‐income were recruited to an online shopping experiment and instructed to spend $10–$30 on three beverages for their child aged 1–5 years. Participants were randomized to navigate an online supermarket in its standard version (n = 1106) or a version with nudges (n = 1135), including a product placement nudge (i.e. placing healthy beverages in prominent positions) and a swap nudge (i.e. offering a swap of water, plain milk and/or 100% fruit juice upon selection of sugary drinks). Results: On average, participants purchased 1887 (SD = 2113) and 620 (SD = 1528) calories from sugary drinks per basket in the control and experimental conditions, respectively. Model‐based results indicate that those in the experimental condition purchased 1267 (95% CI: 1419, 1114) fewer calories from sugary drinks, and fewer grams of total sugar (β = −253.5 g (95% CI: −286.3, −220.6)) and added sugar (β = −287.8 g (95% CI: −323.1, −252.5)) purchased from sugary drinks. Conclusion: Nudges may be an effective, acceptable, scalable strategy for leading caregivers in lower‐income households to purchase fewer sugary drinks for their children. [ABSTRACT FROM AUTHOR]

In this paper, we use transaction data from a large grocery store retailer to describe changes in grocery shopping behavior associated with the progression of the COVID‐19 pandemic before and after the vaccines were developed. We find that in general, households increased their spending and decreased their number of transactions early in the pandemic. Further, most households increased their reliance on online shopping during the pandemic and this shift persisted into the post‐vaccine period. We find somewhat mixed results on how overall healthfulness of grocery store purchases changed during the pandemic, and we find that changes in healthfulness vary with market and household demographics. Perhaps most interestingly, we find that changes in a store's spending and transactions, along with the healthfulness of these purchases, vary significantly with the racial composition of a store's market and that these differential changes persisted after vaccines were available. [ABSTRACT FROM AUTHOR]

Background: Diabetes is among the most prevalent and costly disease states to treat. Many self-insured employers offer employee wellness programs to decrease healthcare expenditures for chronic illnesses, such as diabetes. Existing literature demonstrates that pharmacists can positively impact treatment of patients with diabetes and assist in lowering costs of care, but no current literature examines pharmacist intervention within an employee wellness program over a prolonged period of time. Objectives: To quantify the hemoglobin A1c (HbA1c) lowering achieved through participation in a pharmacist-led diabetes coaching program within a self-insured company. Methods: A retrospective chart review was conducted at a self-insured grocery store chain in the Kansas City area with an employee wellness program called Start Now. Patients who enrolled in the Start Now Program for Diabetes Care (SN-DM) between July 1, 2008 and July 1, 2021 with at least two documented HbA1c measurements were included in the analysis. Results: A total of 355 charts were included in the analysis. The average HbA1c reduction observed in program patients was 0.61% (P <.001). At baseline, 40% of program patients were considered to have controlled diabetes (A1c <7%) compared with 60% of patients at most recent HbA1c (P <.001). There was no correlation between HbA1c lowering and number of pharmacist coaching visits; however, greater HbA1c lowering was observed in patients with a higher baseline HbA1c. Conclusion: Patients who participated in the SN-DM program achieved a significant decrease in mean HbA1c. More patients were considered controlled at last or most recent HbA1c according to the American Diabetes Association guidelines. [ABSTRACT FROM AUTHOR]

Background We aimed to explore to the possibilities of utilizing automatically accumulating data on health—owned for example by local companies and non-governmental organizations—to complement traditional health data sources in health promotion work at the local level. Methods Data for the PUHTI study consisted of postal code level information on sport license holders, drug purchase and sales advertisements in a TOR online underground marketplace, and grocery sales in Tampere. Additionally, open population register data were utilized. An interactive reporting tool was prepared to show the well-being profile for each postal code area. Feedback from the tool's end-users was collected in interviews. Results The study showed that buying unhealthy food and alcohol, selling or buying drugs, and participating in organized sport activities differed by postal code areas according to its socioeconomic profile in the city of Tampere. The health and well-being planners and managers of Tampere found that the new type of data brought added value for the health promotion work at the local level. They perceived the interactive reporting tool as a good tool for planning, managing, allocating resources and preparing forecasts. Conclusions Traditional health data collection methods—administrative registers and health surveys—are the cornerstone of local health promotion work. Digital footprints, including data accumulated about people's everyday lives outside the health service system, can provide additional information on health behaviour for various population groups. Combining new sources with traditional health data opens a new perspective for health promotion work at local and regional levels. [ABSTRACT FROM AUTHOR]

We analyse 69 entries and relocations by the largest Norwegian discount variety chain Europris during the period 2016–2019, and measure how its location choices affect local grocery stores' performance. We use detailed data from a major Norwegian grocery chain, which enables us to combine local grocery stores' sales and traffic with travelling distance to new or relocated Europris stores, and a two-way fixed effects strategy. Our findings suggest that entries and relocations have significant effects and that the sign of the effect depends on the distance between the stores, creating a non-linear relationship between the effect of entry and the distance between the stores. Sufficiently close entries and relocations increase local demand since more customers are attracted to the market, but as the distance increases, the competitive effect of a new discount variety store dominates, and local grocery store sales and traffic are reduced. As we move further away, the entry effect is gradually reduced to zero. [ABSTRACT FROM AUTHOR]

In-store grocery shopping is still widely preferred by consumers despite the rising popularity of online grocery shopping. Moreover, hardware-based in-store navigation systems and shopping list applications such as Walmart's Store Map, Kroger's Kroger Edge, and Amazon Go have been developed by supermarkets to address the inefficiencies in shopping. But even so, the current systems' cost-effectiveness, optimization capability, and scalability are still an issue. In order to address the existing problems, this study investigates the optimization of grocery shopping by proposing a proximity-driven dynamic sorting algorithm with the assistance of machine learning. This research method provides us with an analysis of the impact and effectiveness of the two machine learning models or ML-DProSA variants—agglomerative hierarchical and affinity propagation clustering algorithms—in different setups and configurations on the performance of the grocery shoppers in a simulation environment patterned from the actual supermarket. The unique shopping patterns of a grocery shopper and the proximity of items based on timestamps are utilized in sorting grocery items, consequently reducing the distance traveled. Our findings reveal that both algorithms reduce dwell times for grocery shoppers compared to having an unsorted grocery shopping list. Ultimately, this research with the ML-DProSA's optimization capabilities aims to be the foundation in providing a mobile application for grocery shopping in any grocery stores. [ABSTRACT FROM AUTHOR]

Multinational corporations (MNCs) are increasingly judged not only on their own social impacts but also on those of their supply chain partners. To reduce this environmental dependence, many MNCs implement social evaluations and codes of conduct which suppliers must follow. But how do MNCs legitimise and implement social evaluations in their supply chains? To address this, we draw on and augment resource dependence and legitimacy theories, to analyse a multinational grocery retailer's implementation of labour standards for its fruit and vegetable suppliers. The case study utilises interviews, analysis of a database of audits, internal documents, and observational data. It provides the basis for theorizing corporate reputation as a resource dependency, with social evaluations a distinct means to co-opt external actors to preserve the focal organization's autonomy while reducing environmental contingencies. The legitimacy of social evaluations of supply chain partners depends on processes that reconcile both moral and pragmatic concerns, allowing the focal organization to mitigate resource dependencies without ceding control over enforcement and enabling actions. [ABSTRACT FROM AUTHOR]

The local metric basis and local metric generator can play a significant role in deciding optimal locations for many facilities like hospitals, fire stations, medical labs, and grocery stores. The local metric basis generates codes in terms of distance for each node of the graph in such a way that no two adjacent nodes have the same code, which allows for the optimal allocation of resources. In the current manuscript, the local metric basis (LMB) for three families of graphs, P (n , 1) , P (n , 2) , and P (n , 3) , which are generalized Petersen graphs and commonly employed in interconnection networks, are determined. The manuscript also proposes an algorithm to compute the local metric basis and its application in the optimal placement of different facilities in a region. [ABSTRACT FROM AUTHOR]

The aim of the study is to review the evolution of the Hungarian food retail network between 1989 and 2023 and to analyse the acquisition processes of the firms in order to point out future trends. It was examined how the individual networks have evolved and how the ranking of food retailers has evolved, highlighting the reasons behind them. The aim of the research was to follow the expansion of food retailing multinational and domestic retailers both in space and time. The authors' findings show a steady decline in the number of small food stores and a rise in the number of discounters in the Hungarian grocery stores networks. New trends and sales models in the field of retail 4.0 are posing serious challenges for retailers, which may lead to further transformations in the future. [ABSTRACT FROM AUTHOR]

Implementing minimum stocking standard policies in food retail settings has been one strategy used to address lack of healthy food availability. Policies alone may not be enough to increase healthy options, as barriers may arise during implementation, such as lack of distributors and/or refrigeration. Technical assistance (TA) from public health practitioners (PHPs) can bolster the implementation of such policies. This study describes the impact of a pilot intervention where PHPs provided TA to store managers/owners aimed to increase healthy options through implementing minimal stocking standards. This intervention consisted of TA about healthy products, placement, and promotion from state to county/city PHPs and from PHPs to managers/owners of small food retail stores. Thirteen food retailers and PHPs from 11 different agencies participated in this intervention. PHPs interviewed managers/owners pre- and post-intervention to understand perceptions and practices and collected data about the availability of healthy options. PHPs tracked the TA provided to managers/owners and completed a postsurvey, assessing their experience. During the pilot, stores increased the median number of varieties of healthy options. PHPs provided TA around healthy products, placement; and promotion building relationships with distributors and farmers, and overcoming infrastructure barriers. Finding distributors with healthy options remained challenging for some managers/owners. PHPs indicated that continued TA for managers/owners is necessary for sustainability and additional support around distribution and business/economic challenges is needed. Overall, this pilot indicates that PHPs are valuable partners to small food retailers, and in partnership, they have potential to address healthy food access issues. [ABSTRACT FROM AUTHOR]

Small food retailers often stock energy-dense convenience foods, and they are ubiquitous in low-income urban settings. With the rise in e-commerce, little is known about the acceptability of online grocery shopping from small food retailers. To explore perceptions of the role of small food retailers (bodegas) in food access and the acceptability of online grocery shopping from bodegas among customers and owners in a diverse New York City urban neighborhood with low incomes. In-depth interviews were conducted with bodega owners and adult customers between May and July 2022. Bodega owners who either had (n = 4) or had not (n = 2) implemented a locally designed online grocery system. Customers (n = 25) were recruited through purposive sampling and were eligible if they purchased at bodegas (>once per month), had low income (household income ≤130% of the federal poverty level or Supplemental Nutrition Assistance Program [SNAP] participants), and owned smartphones. All interviews were transcribed and analyzed in MAXQDA (Verbi Software, Berlin, Germany), using grounded theory. To owners and customers, bodegas were seen as good neighbors providing culturally appropriate foods and an informal financial safety net. Their perceptions concerning food cost and availability of healthy foods in bodegas diverged. Although most perceived online grocery from bodegas as a positive community resource, they also believed it was not suited to their own community because of the bodega's proximity to customers' homes and the low digital literacy of some community members. Customers reported social norms of pride in not using online grocery shopping. Owners and customers believed the service would more likely be used if government benefits such as SNAP allowed payment for online orders. Both suggested improved outreach to increase program awareness and uptake. Online grocery shopping from small food retailers may be acceptable in urban communities with low income and was perceived as a community resource. However, important barriers need to be addressed, such as social norms related to pride in not using online grocery services, digital literacy, program awareness, and allowing SNAP payment for online orders from bodegas. [ABSTRACT FROM AUTHOR]

Healthcare-based food assistance programs have the potential to improve patients' food security, but are underutilized. We conducted a qualitative study of user and staff perceptions of an on-site mobile market at a federally-qualified health center (FQHC). Five themes were identified: 1) financial need drives the decision to use the market, 2) people attend specifically to receive healthy food, 3) users feel a connection to the FQHC, which increases participation, 4) social networks increase usage of the program, and 5) long lines, inclement weather, inaccessibility, and inconsistent marketing and communication are attendance barriers. Findings should inform implementation of future healthcare-based food assistance programs. [ABSTRACT FROM AUTHOR]

The market share of e‐commerce grocery is swiftly rising, but online product listings may present different environmental sustainability and public health information. We analyzed product marketing content available on retailer websites and product images, comparing plant‐based (PBFs) and animal‐sourced foods (ASFs). Over sixteen thousand marketing and labeling content observations were gathered from seven leading U.S. e‐commerce grocery retailers for top‐selling ASFs and closely‐matched PBFs (N = 134; n = 68 PBFs, n = 66 ASFs), including sustainability, mandatory information, health, sourcing, and hedonic/emotional claims. PBFs averaged 47 total claims, ASFs 28. On‐web claims were substantially higher than on‐pack (PBFs 34 on‐web, 12 on‐pack; ASFs 19 and nine, respectively). On‐web information for the same products varied considerably across retailers, especially for sustainability and mandatory information. PBFs presented mostly sustainability claims on‐pack and health claims on‐web. ASFs led emotional claims and made almost no sustainability claims across settings. Across settings, mandatory information compliance was greater among PBFs whereas ASFs notably lacked disclosures for foods with major allergens. Online grocery lacks standardization—businesses should regard differences as opportunities for marketing sustainable foods. [ABSTRACT FROM AUTHOR]

This study investigated community empowerment as a means of addressing food insecurity amongst underserved neighborhoods by increasing available and affordable food choices through Clementine Collective stands in Staten Island, New York (Richmond County), one of the 5 Boroughs of New York City. Given the growing complexity of food insecurity, inclusive and equitable action must be taken that incorporates the voices, perspectives and needs of those most impacted. Through methods of community engagement and empowerment, the Clementine Collective collaborates with local community residents to introduce sustainable solutions that address food insecurity. A survey (N = 132) was administered to customers of a Clementine Collective stand, located in Staten Island, that assessed customers' food habits and attitudes towards their food environment and solutions. The stand was placed in a local meat market grocery store. Descriptive statistics suggested that residents recognized gaps in their food environment and were empowered to advocate for solutions. Engaging residents from their food environment to advocate for local solutions, such as at community bodegas, or small grocery stores, may be an effective method of addressing food insecurity. [ABSTRACT FROM AUTHOR]

Premium organic retailers are specialist retailers that exclusively offer organic products. Prior literature has not studied their entry, focusing instead on the impact of generalist store entry. This study examines the impact of premium organic specialist store entry on category performance at incumbent generalist stores for 47 packaged food and beverage categories. The results indicate that incumbent stores lose sales after a local organic store entry and that the impact of price on sales at generalist stores becomes stronger. The authors postulate that incumbent stores can reduce sales losses by reducing the relative distinctiveness of the entrant along three dimensions: variety, price–quality, and authenticity. Empirical results show that more variety in organic products, as well as more organic feature and display advertising, protect generalist stores from premium organic specialist store entry. Assortments composed of premium organic products are harmed less, whereas assortments in which organic products are subject to more frequent and deeper price promotions are harmed more. Furthermore, including products from an organic specialist brand in generalists' organic assortments offers additional protection. [ABSTRACT FROM AUTHOR]

Fruit and vegetable (F&V) consumption is associated with a reduced risk of developing chronic diseases; however, only one in 16 Australian adults consume F&Vs at the recommended two servings of fruit and five servings of vegetables per day. What and how much people eat is influenced by their social and physical environments. Supermarkets are a key setting influencing food purchases, and as such, they can shape consumption patterns of F&Vs. Implementing effective strategies to increase F&V intake is crucial. The objective of this research was to test the feasibility of modifying shopper purchasing behaviour to purchase more F&Vs using the Australian Dietary Guidelines 2&5 education message covering one‐half of the base of shopping trolleys. Placards giving the message that eating 2 fruits and 5 vegetables every day for good health were placed at the base of shopping trolleys as an educational nudge. Applying an intervention research design, 30 out of ~100 trolleys were fitted with the placards and shopper purchases were measured by collecting paper sales receipts to measure the weight (kg), total spending and F&V‐specific spending (Australian dollars) for intervention versus control trolleys for one Saturday. We also conducted a short intercept survey that was administered independently from the research study day on non‐trial shoppers. Shoppers who selected trolleys with the 2&5 education nudge placards (n = 101) purchased 1.66 kg less weight of F&Vs (Intervention: mean = 3.89 kg, SD = 3.40 kg, 95% CI = 3.21 kg, 4.56 kg, vs. Control: mean 5.55 kg, SD = 4.16 kg, 95% CI = 4.73 kg, 6.37 kg, p = 0.002) and spent less on F&Vs compared to shoppers in the control group (n = 102; Intervention: mean = $26.00, SD = $21.60, 95% CI = $21.78, $30.32 vs. Control: mean $36.00, SD = $27.00, 95% CI = $30.72, $42.36, p = 0.004). Intervention group shoppers also spent less in total spending between groups (Intervention: mean = $115.40, SD = $68.30, 95% CI = $101.95, $128.95 vs. Control: mean $151.30, SD = $79.40, 95% CI = $135.73, $166.93, p = 0.001). The 2&5 education nudge placard had the opposite effect as intended on shoppers' purchases to buy more F&Vs, although there may have been other differences between the intervention and the control groups since they were not randomised. Larger studies are required to elucidate and confirm these findings over the longer term. [ABSTRACT FROM AUTHOR]

This study aimed to characterise the market‐driven fortification of vitamins and minerals in packaged foods targeted at children in Brazil. We analysed 535 food labels using data collected in a census‐type method (n = 5620) of food labels in a Brazilian supermarket in 2013. Micronutrients declared in nutrition claims and the ingredients list (synthetic compounds) were considered to be added for commercial purposes. Analysis of the ingredients list and nutrition claims showed that market‐driven fortification of vitamins and minerals was present in 27.1% of foods. The main vitamins and minerals were vitamins A, B complex, C, D, calcium, iron and zinc. The food groups 'Milk and dairy products' and 'Sugars, sugary foods and snacks' had the highest frequencies of micronutrients declared in the ingredients list. Calcium, iron, phosphorus, zinc and all vitamins, except B7, were found to be added for commercial purposes. Micronutrients were found to be commonly added to packaged foods as a marketing strategy directed at parents and their children. Future studies should assess the amount of vitamins and minerals added to packaged foods targeted at children and whether intakes of vitamins and minerals in children are potentially excessive. [ABSTRACT FROM AUTHOR]

Consume-less appeals in social marketing can help reduce the lavish consumption in wealthy countries, which poses a major threat to the climate. This study experimentally examines the effectiveness of three different types of consume-less appeals (informative, social normative, and emotional appeals) on participants' actual spending levels during a real shopping trip compared to a control group (no appeal). In addition, the study tests whether these appeals evoke negative rebounds (in terms of post-purchase climate donation) or positive rebounds (in terms of accepting post-purchase material giveaways). A field experiment in a grocery store in Germany with 170 participants shows that social normative and the emotional appeals reduce actual shopping spending. Informative and social normative appeals increase donations, and emotional appeals reduce the items of taken giveaways. The findings further support certain indirect impacts of the consume-less appeals on rebounds in terms of spending levels. [ABSTRACT FROM AUTHOR]

Background Food insecurity and obesity are increasing both globally and in the UK. In this review we systematically assess the lived experiences of people with obesity who are food insecure and often turn to food banks. Methods We systematically searched electronic databases from January 2007 until October 2022. Data from eligible studies were extracted and the studies assessed for quality. Thematic analysis and narrative synthesis approach was used to analyse the extracted data. Results Six themes were identified among 25 included studies, including: the financial cost of food; psychological aspects related to food insecurity; geographical access and the food environment; food practices in the home; experience of food assistance; and parental-child relationships. The cost of healthy food and psychological factors were identified as key driving factors of the relationship between food insecurity and obesity. Psychological factors such as depression, low self-esteem and stress played an important part in the lived experience of people with obesity and food insecurity. Conclusion The food environment provides context in which food decisions are made, therefore, systems change is necessary to ensure families can afford the food that enables a healthy diet. For clinicians, identification, and attention to the impact of food insecurity on people with obesity are important. [ABSTRACT FROM AUTHOR]

Research Summary: Cost advantage helps a firm at the expense of its rivals, but may hurt some rivals worse than others. Conventional wisdom suggests that an advantaged firm will do more harm to closer competitors, but the opposite may occur if competitors can reposition themselves. Closer competitors have stronger incentives to reposition away from the advantaged firm, thereby potentially encroaching on rivals more distant from the advantaged firm and propagating the harm to them like the cue ball in billiards transfers energy from cue stick to target ball. Our formal model compares an advantaged firm's closer and farther competitors, when repositioning is allowed or prohibited, and demonstrates when its advantage hurts farther competitors worse than closer ones. We provide an illustrative case study from grocery retailing. Managerial Summary: When Walmart brought its advantage in distribution efficiency to the low end of the grocery retailing industry, it displaced the inefficient downscale incumbent Winn‐Dixie in many geographic areas. One might have expected such increased efficiency at the low end of the market to hurt midscale supermarkets like Kroger more than premium grocers like Whole Foods, yet the opposite occurred. Why? In a word, repositioning. Midscale competitors retreated away from Walmart by repositioning upscale via renovations, which thereby transferred the impact to premium rivals who could not escape any further upscale. Our economic model of this "cue‐ball effect" predicts that the impact propagated onto upper‐end competitors is greater in markets with less income inequality, and our empirical results are consistent with this prediction. [ABSTRACT FROM AUTHOR]

Background: This systematic review contributes to the understanding of the characteristics of built food environments that may be associated with choices of alternative protein foods (APF). Using the built food environment typology proposed by Downs et al., we investigated various environmental structures (e.g., supermarkets, other retailers, farmers' markets, restaurants, schools, and online vendors) and the characteristics that may facilitate or hinder consumers' choices. For example, facilitators and barriers may refer to the physical characteristics of environmental structures, food presentation practices, the organizational strategies or policies operating in the setting, or the actions that retailers or consumers engage in while selling, serving, choosing, trying, or purchasing APF in these environmental structures. Methods: A systematic review (PROSPERO database preregistration; no. CRD42023388700) was conducted by searching 13 databases for peer-reviewed journals focusing on the fields of economics and business, agriculture, medical sciences, and social sciences. Data searches, coding, and quality evaluations were conducted by at least 2 researchers. A total of 31 papers (36 original studies) were included. The risk of bias was evaluated with the Joanna Briggs Institute quality evaluation tool, with 24 publications presenting low risk of bias. Results: The findings indicate that perceived and actual availability facilitate consumers' APF choices across a built food environment. Several barriers/facilitators were associated with APF choices in specific types of built food environments: the way food is presented in produce sections (supermarkets), consumer habits in terms of green and specialty shopping (grocery stores), and mismatches among retailer actions in regard to making APF available in one type of food environment structure (e-commerce) and consumers' preferences for APF being available in other food environment structures (supermarkets, grocery stores). The effect of a barrier/facilitator may depend on the APF type; for example, social norms regarding masculinity were a barrier affecting plant-based APF choices in restaurants, but these norms were not a barrier affecting the choice of insect-based APF in restaurants. Conclusions: Addressing barriers/facilitators identified in this review will help in developing environment-matching interventions that aim to make alternative proteins mainstream. Trial registration: PROSPERO database registration: #CRD42023388700. [ABSTRACT FROM AUTHOR]

To determine whether Residential Immersive Life Skills programs (RILS) result in reliable change in autonomy and self-efficacy of youth with disabilities and whether gains persist over time. Sex differences and program response patterns were also examined. Autonomy from the ARC's Self-Determination Scale and self-efficacy from the General Self-Efficacy Scale were completed by participants at baseline, post-intervention, 3-month, and at 12-month follow-ups. Reliable change index was calculated and examined over time. Autonomy improved significantly following the completion of RILS program and gains persisted and increased at 12-month follow-up. Participants who reliably improved in autonomy (program-responders) also improved in self-efficacy. The program-responders began the program with significantly lower autonomy and self-efficacy scores at baseline and differed in personal factor relative to those who did not experience increased autonomy post-program (non-responders). There were sex differences in program response with more male participants responding to the program. RILS programs can result in sustained improvements in autonomy and self-efficacy. Urgency for change and personal needs/priorities may contribute to growth experiences. We recommend including a social connectedness module that formally facilitates friendships and social development to better meet the social needs of all youth, especially females with disabilities. Youth's autonomy improves following participation in Residential Immersive Life Skills programs. Over time, improvements in youth autonomy may lead to improvements in self-efficacy. It is important to measure gains over time as beneficial change increase over time. More male participants may experience outcome change in autonomy than female participants. Urgency for change and personal needs/priorities may contribute to growth experiences. [ABSTRACT FROM AUTHOR]

Engaging young children in food skills such as food planning and preparation early in life may be an important predictor of later child cooking skills. The aim of this study was to examine whether early life involvement in food skills (mean age at baseline = 3.6 years) is prospectively associated with cooking skills among a sample of 60 children (mean age at follow-up = 10.0 years; 83% White) from the Guelph Family Health Study, an ongoing cohort study examining the effect of a home-based obesity prevention intervention. Early life involvement in food skills, i.e., child involvement in grocery shopping and meal preparation, was reported by parents at baseline. Children self-reported their cooking skills at follow-up. After adjusting for child age, child sex, parent age, household income, and intervention status, early life involvement in food skills was significantly associated with later child cooking skills (β = 0.24, 95% CI (0.02–0.45), p = 0.03). Future studies with larger and more socioeconomically, geographically, and racially diverse samples are needed to confirm these findings. [ABSTRACT FROM AUTHOR]

To reduce the negative impact on the environment, architects, designers, and construction companies need to find and apply eco-friendly and sustainable building solutions. Due to its renewable nature and numerous advantages, timber has become an attractive substitute for steel and concrete in both residential and non-residential construction projects. However, timber application in the construction of grocery stores is a relatively new concept. The purpose of this research is to propose three alternative timber-based structural systems for a grocery store in Lithuania and to select the most efficient option based on multi-criteria decision-making methods. Three alternative glued laminated timber (glulam) structural systems—the glulam column and truss system, the glulam three-hinge frame system, and the glulam column and double-tapered beam system—were designed. The systems were evaluated against ten criteria, reflecting structural properties, cost efficiency, assembling complexity, and aesthetics. Multiple-criteria assessments by the COmplex PRoportional ASsessment (COPRAS) method and simple additive weighting (SAW) method revealed that the best-performing alternative is the glulam column and double-tapered beam system due to the lower cost of load-bearing structures, the smaller quantity of required steel details and fittings, and the highest maximum utility ratio according to serviceability limit states compared to other alternatives. [ABSTRACT FROM AUTHOR]

How Online Grocery Shopping is Changing What We Buy This paper investigates the systematic differences between online and offline grocery shopping baskets using data from approximately two million brick-and-mortar and Instacart trips. We apply unsupervised machine learning algorithms agnostic to the shopping channel to identify what constitutes a typical food shopping trip for each household. We find that food shopping basket variety is significantly lower for online shopping trips as measured by the number of unique food categories and items purchased. Within a given household, the Instacart baskets are more similar to each other as compared with offline baskets with twice as many overlapping items between successive trips to the same retailer. These results suggest a potential link between online grocery shopping environments and heightened consumer inertia, which may lead to stronger brand loyalty and pose challenges for new entrants in establishing a customer base. Furthermore, Instacart baskets have 13% fewer fresh vegetables and 5%–7% fewer impulse purchases, such as candy, bakery desserts, and savory snacks, which are not compensated for by alternative or additional shopping trips. We discuss the implications of these systematic shopping basket differences for competition, product management, retailers, consumers, and online platforms. History: Catherine Tucker served as the senior editor. Supplemental Material: The online appendix and data are available at https://doi.org/10.1287/mksc.2022.0292. [ABSTRACT FROM AUTHOR]

We examined whether Central Texans shop at their nearest supermarket, how far they travel for groceries, and explored differences by race/ethnicity, urbanicity, motivations for store selection, and other demographic characteristics. Using cross-sectional data and GIS, continuous network distances from participants' homes to nearest and usual supermarkets were calculated and multivariate linear regression assessed differences. <19% shopped at their nearest supermarket. Regression models found that urbanicity played a large role in distance traveled to preferred supermarket, but other factors varied by race/ethnicity. Our findings demonstrate that racial/ethnic and urbanicity disparities in food access and multiple domains of food access need greater consideration. [ABSTRACT FROM AUTHOR]