POLISHING THE GILT EDGE:ELITE CATEGORY ENDURANCE AND SYMBOLIC BOUNDARIES IN U.S. LUXURY HOTELS, 1790-2015

We conducted an inductive study of discourse associated with the U.S. luxury hotel category, from its beginnings in 1790 through 2015, to explain how cultural processes contribute to elite category endurance. Analyzing data from historical archives, interviews, and observations, we use both qualitative and quantitative methods to reveal how the endurance of an elite category is an ongoing cultural accomplishment that occurs via periodic redefinition of its “symbolic boundary”-that is, the set of meanings and practices that distinguish the elite from nonelite. Modeling the boundary in terms of semiotic codes of opposition, we find that the encoding of the symbolic boundary serves as a temporary settlement that conveys both the category's elite exclusivity and its cultural consonance with broader societal beliefs, tastes, and practices. Over time, however, with industry and societal changes, tensions erupt in the balance between the needs for exclusivity and consonance, propelling a redefinition of what it means to be elite. Our research extends current theorizations of elite category endurance by revealing how the elite symbolic boundary is neither permanent nor unassailable; rather, we show how it changes to enable long-term elite category endurance.</p

The Many Faces of Culture:Making Sense of 30 Years of Research on Culture in Organization Studies

The study of culture is on the rise; still, this popularity comes with the cost of increasing fragmentation, as definitions and conceptualizations proliferate. The objectives of this review are twofold: first, we set out to disentangle the multiple conceptual strands used to describe culture, and second, we examine how culture relates to other key constructs, particularly identity, institutions, and practices. To start, we build from extant work in sociology to identify and discuss five prominent ways in which culture has been theorized in the management literature—values, stories, frames, toolkits, and categories—and we organize these into a framework that hinges on values and toolkits as anchors. Second, we examine the relationship between culture and theorizations of identity, institutions, and practices in organization studies. We focus on these three dimensions because their vicinity with culture often leads to conceptual slippage, as debates in the extant literature document. Finally, we identify some avenues for further research and propose that culture should remain a “code of many colors” that envelops different theoretical perspectives.</p

POLISHING THE GILT EDGE:ELITE CATEGORY ENDURANCE AND SYMBOLIC BOUNDARIES IN U.S. LUXURY HOTELS, 1790-2015

We conducted an inductive study of discourse associated with the U.S. luxury hotel category, from its beginnings in 1790 through 2015, to explain how cultural processes contribute to elite category endurance. Analyzing data from historical archives, interviews, and observations, we use both qualitative and quantitative methods to reveal how the endurance of an elite category is an ongoing cultural accomplishment that occurs via periodic redefinition of its “symbolic boundary”-that is, the set of meanings and practices that distinguish the elite from nonelite. Modeling the boundary in terms of semiotic codes of opposition, we find that the encoding of the symbolic boundary serves as a temporary settlement that conveys both the category's elite exclusivity and its cultural consonance with broader societal beliefs, tastes, and practices. Over time, however, with industry and societal changes, tensions erupt in the balance between the needs for exclusivity and consonance, propelling a redefinition of what it means to be elite. Our research extends current theorizations of elite category endurance by revealing how the elite symbolic boundary is neither permanent nor unassailable; rather, we show how it changes to enable long-term elite category endurance.</p

The Market That Wasn't: the Non-emergence of the Online Grocery Category

We examine the non-emergence of a potential new market category. In the late 1990s the entrepreneurial firms that attempted to sell groceries online attracted significant resources, made meaningful technological advancements and generated immense publicity, yet online grocery retail still failed to emerge as a stand-alone market category. Drawing on multiple primary and secondary data sources, we elaborate on existing frameworks of category emergence to investigate how the social construction of a market category offers a partial explanation for category non-emergence. Our explanations are rooted in the instability and contestation of the underlying beliefs, logics, and bases for legitimacy that can typify an emerging market’s focal actors and audiences. Our findings suggest that under such conditions of instability and contestation, if a core identity frame fails to emerge for the category as a whole, then in spite of significant advances in other areas, a new market category may still fail to emerge

The Many Faces of Culture:Making Sense of 30 Years of Research on Culture in Organization Studies

The study of culture is on the rise; still, this popularity comes with the cost of increasing fragmentation, as definitions and conceptualizations proliferate. The objectives of this review are twofold: first, we set out to disentangle the multiple conceptual strands used to describe culture, and second, we examine how culture relates to other key constructs, particularly identity, institutions, and practices. To start, we build from extant work in sociology to identify and discuss five prominent ways in which culture has been theorized in the management literature—values, stories, frames, toolkits, and categories—and we organize these into a framework that hinges on values and toolkits as anchors. Second, we examine the relationship between culture and theorizations of identity, institutions, and practices in organization studies. We focus on these three dimensions because their vicinity with culture often leads to conceptual slippage, as debates in the extant literature document. Finally, we identify some avenues for further research and propose that culture should remain a “code of many colors” that envelops different theoretical perspectives.</p

Flexing the Frame: TMT Framing and the Adoption of Non-Incremental Innovations in Incumbent Firms

Why do incumbent firms so frequently reject non-incremental innovations? One reason is due to the firm’s top management team’s (TMT) lack of frame flexibility, i.e., an inability to expand the organization’s categorical boundaries so as to encompass a wider range of emotionally resonate capabilities in the context of innovative change. For incumbent firms, we argue that the way the TMT cognitively thinks about, and emotionally frames, non-incremental innovation and organizational capabilities drives innovation adoption. We show that frame flexibility is both cognitive, through claimed beliefs and understandings, and emotional, through claimed appeals to feelings and aspirations. First, we reexamine an assumption that cognitive frames are static and suggest how they evolve to become flexible – via shifts in perceived categorical hierarchies and in the ability to reconcile incompatible organizational capabilities. Second, we theorize and attend to the role of emotional frames in innovation adoption. Thus, we advance a model that articulates how cognitive and emotional framing affects the likelihood of non-incremental innovation adoption and, over time, the breadth of the organization’s innovation practices. We delineate these processes, as well as the internal and external contingencies that influence them, and offer directions for future research

Authoritarianism, Populism, and the Global Retreat of Democracy: A Curated Discussion

To the surprise of many in the West, the fall of the USSR in 1991 did not lead to the adoption of liberal democratic government around the world and the much anticipated “end of history.” In fact, authoritarianism has made a comeback, and liberal democracy has been on the retreat for at least the last 15 years culminating in the unthinkable: the invasion of a democratic European country by an authoritarian regime. But why does authoritarianism continue to spread, not only as an alternative to liberal democracy, but also within many liberal democracies where authoritarian leaders continue to gain strength and popularity? In this curated piece, contributors discuss some of the potential contributions of management scholarship to understanding authoritarianism, as well as highlight a number of directions for management research in this area.publishedVersio

Preserving and Using Germplasm and Dissociated Embryonic Cells for Conserving Caribbean and Pacific Coral

Coral reefs are experiencing unprecedented degradation due to human activities, and protecting specific reef habitats may not stop this decline, because the most serious threats are global (i.e., climate change), not local. However, ex situ preservation practices can provide safeguards for coral reef conservation. Specifically, modern advances in cryobiology and genome banking could secure existing species and genetic diversity until genotypes can be introduced into rehabilitated habitats. We assessed the feasibility of recovering viable sperm and embryonic cells post-thaw from two coral species, Acropora palmata and Fungia scutaria that have diffferent evolutionary histories, ecological niches and reproductive strategies. In vitro fertilization (IVF) of conspecific eggs using fresh (control) spermatozoa revealed high levels of fertilization (>90% in A. palmata; >84% in F. scutaria; P>0.05) that were unaffected by tested sperm concentrations. A solution of 10% dimethyl sulfoxide (DMSO) at cooling rates of 20 to 30°C/min most successfully cryopreserved both A. palmata and F. scutaria spermatozoa and allowed producing developing larvae in vitro. IVF success under these conditions was 65% in A. palmata and 53% in F. scutaria on particular nights; however, on subsequent nights, the same process resulted in little or no IVF success. Thus, the window for optimal freezing of high quality spermatozoa was short (∼5 h for one night each spawning cycle). Additionally, cryopreserved F. scutaria embryonic cells had∼50% post-thaw viability as measured by intact membranes. Thus, despite some differences between species, coral spermatozoa and embryonic cells are viable after low temperature (−196°C) storage, preservation and thawing. Based on these results, we have begun systematically banking coral spermatozoa and embryonic cells on a large-scale as a support approach for preserving existing bio- and genetic diversity found in reef systems

Safety and efficacy of the ChAdOx1 nCoV-19 vaccine (AZD1222) against SARS-CoV-2: an interim analysis of four randomised controlled trials in Brazil, South Africa, and the UK.

BACKGROUND: A safe and efficacious vaccine against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), if deployed with high coverage, could contribute to the control of the COVID-19 pandemic. We evaluated the safety and efficacy of the ChAdOx1 nCoV-19 vaccine in a pooled interim analysis of four trials. METHODS: This analysis includes data from four ongoing blinded, randomised, controlled trials done across the UK, Brazil, and South Africa. Participants aged 18 years and older were randomly assigned (1:1) to ChAdOx1 nCoV-19 vaccine or control (meningococcal group A, C, W, and Y conjugate vaccine or saline). Participants in the ChAdOx1 nCoV-19 group received two doses containing 5 × 1010 viral particles (standard dose; SD/SD cohort); a subset in the UK trial received a half dose as their first dose (low dose) and a standard dose as their second dose (LD/SD cohort). The primary efficacy analysis included symptomatic COVID-19 in seronegative participants with a nucleic acid amplification test-positive swab more than 14 days after a second dose of vaccine. Participants were analysed according to treatment received, with data cutoff on Nov 4, 2020. Vaccine efficacy was calculated as 1 - relative risk derived from a robust Poisson regression model adjusted for age. Studies are registered at ISRCTN89951424 and ClinicalTrials.gov, NCT04324606, NCT04400838, and NCT04444674. FINDINGS: Between April 23 and Nov 4, 2020, 23 848 participants were enrolled and 11 636 participants (7548 in the UK, 4088 in Brazil) were included in the interim primary efficacy analysis. In participants who received two standard doses, vaccine efficacy was 62·1% (95% CI 41·0-75·7; 27 [0·6%] of 4440 in the ChAdOx1 nCoV-19 group vs71 [1·6%] of 4455 in the control group) and in participants who received a low dose followed by a standard dose, efficacy was 90·0% (67·4-97·0; three [0·2%] of 1367 vs 30 [2·2%] of 1374; pinteraction=0·010). Overall vaccine efficacy across both groups was 70·4% (95·8% CI 54·8-80·6; 30 [0·5%] of 5807 vs 101 [1·7%] of 5829). From 21 days after the first dose, there were ten cases hospitalised for COVID-19, all in the control arm; two were classified as severe COVID-19, including one death. There were 74 341 person-months of safety follow-up (median 3·4 months, IQR 1·3-4·8): 175 severe adverse events occurred in 168 participants, 84 events in the ChAdOx1 nCoV-19 group and 91 in the control group. Three events were classified as possibly related to a vaccine: one in the ChAdOx1 nCoV-19 group, one in the control group, and one in a participant who remains masked to group allocation. INTERPRETATION: ChAdOx1 nCoV-19 has an acceptable safety profile and has been found to be efficacious against symptomatic COVID-19 in this interim analysis of ongoing clinical trials. FUNDING: UK Research and Innovation, National Institutes for Health Research (NIHR), Coalition for Epidemic Preparedness Innovations, Bill & Melinda Gates Foundation, Lemann Foundation, Rede D'Or, Brava and Telles Foundation, NIHR Oxford Biomedical Research Centre, Thames Valley and South Midland's NIHR Clinical Research Network, and AstraZeneca