bluuebunny/crossref_metadata_2025_split huggingface dataset:
Winos from natural SUSY at the high luminosity LHC
Authors: Baer Howard , Barger Vernon , Tata Xerxes , Zhang Kairui 
Published: January 2024

In natural supersymmetric models defined by no worse than a part in thirty electroweak fine-tuning, winos and binos are generically expected to be much heavier than Higgsinos. Moreover, the splitting between the Higgsinos is expected to be small, so that the visible decay products of the heavier Higgsinos are soft, rendering the Higgsinos quasi-invisible at the LHC. Within the natural supersymmetry (SUSY) framework, heavy electroweak gauginos decay to W, Z or h bosons plus Higgsinos in the ratio ∼2∶1∶1, respectively. This is in sharp contrast to models with a binolike lightest superpartner and very heavy Higgsinos, where the charged (neutral) wino essentially always decays to a W (h) boson and an invisible bino. Wino pair production at the LHC, in natural SUSY, thus leads to VV, Vh and hh+ET final states (V=W, Z) where, for TeV scale winos, the vector bosons and h daughters are considerably boosted. We identify eight different channels arising from the leptonic and hadronic decays of the vector bosons and the decay h→bb¯, each of which offers an avenue for wino discovery at the high luminosity LHC (HL-LHC). By combining the signal in all eight channels we find, assuming s=14  TeV and an integrated luminosity of 3000  fb−1, that the discovery reach for winos extends to m(wino)∼1.1  TeV, while the 95% CL exclusion range extends to a wino mass of almost 1.4 TeV. We also identify “Higgsino specific channels” which could serve to provide 3σ evidence that winos lighter than 1.2 TeV decay to light Higgsinos rather than to a binolike lightest supersymmetric particle, should a wino signal appear at the HL-LHC.

Published by the American Physical Society
2024
The longer, the farther? The internationalization of Chinese firms
Authors: Ma Hanyang , Zou Jingjie , Zou Hailiang 
Published: January 2024

Purpose
This study aims to explore the internationalization of multinational enterprises (MNEs) from China and aims to examine the relationship between Chinese MNEs’ duration of internationalization and export intensity, and the contingent roles of the home country government.

Design/methodology/approach
By extending the springboard theory with institutional and cost-benefit analyses, the authors elaborate a two-phase framework of internationalization to explain how Chinese MNEs develop their international business under the influences of the home country government. Furthermore, the authors apply the Heckman two-stage method based on a panel data set of 19,994 firm-year observations of Chinese listed firms in 2008–2018 to test the hypotheses.

Findings
The research findings demonstrate an inverted U-shape relationship between the duration of internationalization and the export intensity of MNEs from China. The export intensity of MNEs from China increases during the initial phase of internationalization, and decreases during the subsequent. A further study reveals that the inverted U-shape of Chinese non-SOEs is steeper than that of SOEs, and this moderating effect is more salient after the Belt and Road Initiative. These results highlight the influence of the home government through state ownership and policies on the inverted U-shaped relationship.

Originality/value
This study helps to refine the understanding of Chinese MNEs’ global expansion by addressing time as an explicit dimension and revealing the mechanism of state ownership and the home country governmental policy in the dynamic internationalization process.
From the emancipated to the emancipator: an integrative perspective on women social entrepreneurs’ emancipation experiences
Authors: Shang Liang 
Published: January 2024

Purpose
Social entrepreneurship has been recently viewed as an emancipatory process that promotes freedom and autonomy for social entrepreneurs and those they serve. However, the mechanisms of how emancipation is enacted remain relatively underexplored. By using an integrative lens, this paper aims to explore the emancipation experiences of women social entrepreneurs and unpack the processes through which they extend their self-emancipation to facilitate the empowerment of others.

Design/methodology/approach
This study adopted a qualitative multiple-case study approach. Semistructured interviews were conducted with eight women social entrepreneurs from various industries in Hong Kong to understand and examine their experiences of “emancipation from” and “emancipation to” in social entrepreneurship.

Findings
This study identified a three-phase emancipatory journey of women social entrepreneurs. Specifically, the findings revealed that their emancipation experiences started with self-awareness of constraints in their surroundings, primarily due to stereotyped social norms and institutional barriers. This phase is followed by embracing social entrepreneurship as a coping strategy for navigating the perceived constraints and exploring new possibilities with increased agency. Ultimately, this transformation extends beyond their individual growth into broader social impacts as women social entrepreneurs use their newfound agency to effect meaningful social changes.

Originality/value
This study enriches the “entrepreneuring as emancipation” perspective by embracing an integrative lens that allows us to delve into the complex layers of emancipation experiences of women social entrepreneurs. Notably, this study differentiates various conceptions of emancipation, presenting a dual role of women social entrepreneurs as both the emancipated and the emancipator. By situating the study in Hong Kong, where women often face gendered expectations that shape their career choices and development, this study offers a nuanced and contextual understanding of the unique challenges and opportunities women social entrepreneurs encounter in their environment.
Combining digitalization and sustainability: unveiling the relationship of digital maturity degree, sustainable supply chain management practices and performance
Authors: Pham Thi Ngan , Tran Hoang Minh Tu , Nguyen Tran Yen Ngan , Nguyen Phan Binh An 
Published: January 2024

PurposeThis study aims to comprehensively assess how digital maturity degree (DMD) impacts sustainable supply chain management (SSCM) performance through the mediating role of SSCM practices in businesses in Vietnam.Design/methodology/approachThe hypotheses were performed using partial least square-structural equation modeling (PLS-SEM) with data collected from a survey of over 234 managers having responsibility in the supply chain field in Vietnam. Qualitative data were collected through semistructured interviews with 6 experts to deepen understanding of the relationship between DMD and SSCM.FindingsThe results show the mix-results in the relationship between SSCM practices and SSCM performance dimensions while DMD strongly impacts SSCM practices. Also, this study finds the mediating role of SSCM practices on the relationship between DMD and SSCM performance.Originality/valueThis is the first study to investigate the role of DMD on SSCM practices and SSCM performance, using empirical evidence. Moreover, the authors integrate both qualitative and quantitative for understanding complex SSCM phenomena. The present study also helps businesses improve their SSCM performance by leveraging SSCM practices and developing their digital technologies in the long-term view.
CSR disclosure and investor social preferences: heterogenous investor responses to media reports on corporate greenwashing
Authors: Schwertner Tim , Sohn Matthias 
Published: January 2024

Purpose
There is emerging evidence in the accounting literature that investors react negatively to corporate greenwashing. But does that hold for all investors, or do different types of investors react differently? This paper aims to study retail investors’ responses to media reports on corporate greenwashing and how these responses depend upon the investors’ social value orientation. The authors argue that media reporting on corporate greenwashing negatively affects the rationale for allocating funds to firms engaging in greenwashing. The authors also expect this reaction to be stronger for prosocial investors compared to proself investors.

Design/methodology/approach
The authors conduct an online experiment with 229 participants representing retail investors in the German-speaking countries.

Findings
The results show that retail investors who received media reports on deceptive disclosure invest more funds in the company that does not engage in greenwashing (and less in the firm that engages in greenwashing) than investors who did not receive these reports. The authors’ results provide novel evidence that this effect primarily holds for investors with a prosocial value orientation. Finally, the authors’ data show that lower trust in the firm that engages in greenwashing partially mediates the effect of media reports on investor choices.

Originality/value
The authors provide unique evidence how different types of investors react to media reports on greenwashing. The authors find that moral motives, rather than risk-return considerations, drive investor responses to greenwashing. Overall, these findings support the important function of the media as an intermediary in stock market participation and highlight the pivotal role of individual traits in investors’ responses to greenwashing.
The role of open innovation in addressing resource constraints in healthcare: a systematic literature review
Authors: Šlapáková Losová Veronika , Dvouletý Ondřej 
Published: January 2024

PurposeThe resource crisis in healthcare can be alleviated by engaging external stakeholders and resources in healthcare delivery. The authors use value and open innovation concepts to understand what motivates the stakeholders to join the healthcare innovation ecosystem and what value such an ecosystem brings to healthcare.Design/methodology/approachA systematic literature review following the PRISMA framework method was applied to reach the research objective. Out of a total of 509 identified articles published till 2021, 25 were selected as relevant for this review.FindingsSix categories of actors were identified, including innovation intermediaries, which were so far neglected in the healthcare innovation literature. Furthermore, patients, healthcare providers, innovation suppliers, investors and influencers were described. The authors also distinguished internal and external stakeholders. The authors show why and how open innovation projects contribute to involving external stakeholders and resources in healthcare delivery by contributing to patient autonomy, relationship building, knowledge transfer, improving collaborative mindset and culture, advancing know-how and bringing additional finances.Originality/valueThis article is the first one to systematically describe the value of open innovation in healthcare. The authors challenge the positivist approach in value presented by value-based healthcare. The authors show how openness contributes to addressing the resource crisis by involving new stakeholders and resources in the care delivery process.
Property valuations decided through the court system in family law separation in Australia
Authors: Leshinsky Deborah , McGreal Stanley , Taltavull Paloma , McGough Anthony 
Published: January 2024

PurposeIn Family Law Court decisions in Australia, following divorce, the female party is frequently disadvantaged financially in the long term. This paper provides a critical assessment of valuation evidence as a data source in research and discusses valuation accuracy, valuation variation and valuation bias, as well as the Australian family court system and the role of valuers as expert witnesses. In particular, valuation in family law, as it relates to gender inequality, is discussed. The study aims to determine whether the current system of valuation in the Family Law Courts disadvantages women. This paper was important to reveal information that stakeholders in family law cases use on a day-to-day basis.Design/methodology/approachA database of 658 cases was developed and analysed to examine the influence of valuations of the matrimonial home provided by both the male and female parties on the final decision of the court.FindingsFindings showed that valuations from the female party had marginally more influence on the outcome. However, financial disadvantages for the female party persist despite this. This raises several questions for future research, regarding reasons for this persistent disadvantage.Research limitations/implicationsResearch limitations included a time-consuming process.Practical implicationsFurther researchers can use the findings from this paper to further research.Social implicationsSocial implications include the ability of the research to impact on society. In this regard, it was the matrimonial home in relation to divorce proceedings.Originality/valueThe originality of this paper stems from the analysis of a database that was created from a large number of cases from Austlii database family law cases.
Just enough unless my community needs more! The necessity shopper scale and the mediating effect of connectedness on buying more
Authors: Bok Stephen , Shum James , Lee Maria 
Published: January 2024

PurposeConsumer choice theory (CCT) and the law of diminishing marginal utility help to explain shoppers that value less and prioritize needs. Additional units provide a marginal return on investment. Buying more does not mean equivalent gains for additional money spent. The researchers developed and validated the necessity shopper scale (NSS) to study need-focused shoppers.Design/methodology/approachThe researchers followed standard psychometric practices to create and validate the NSS. The researchers performed item development, data collection, exploratory analysis, confirmatory factor analysis, and predictive validity analysis using survey data (N = 1,266).FindingsDiscriminant and convergent validity analyses demonstrated that the measure was distinct from existing measures. Predictive validity analysis found necessity shoppers (NS) are more likely to buy one over buy one get one half off (BOGOHO). NS were associated with a higher connection to community/group (CTCG). Higher hyperopia (i.e. disinclination to indulgence) with necessity shopping beliefs heightened this CTCG. A higher CTCG was associated with a greater likelihood to select BOGOHO.Originality/valueNS (more connected to others) buy more to share with others, while buying just enough for themselves. Social connections are long-term investments involving more people and more needs to fulfill. Brands marketed with communal values and able to enhance social connections are discussed as implications to encourage NS to buy more.
Structural topic modeling for corporate social responsibility of food supply chain management: evidence from FDA recalls on plant-based food products
Authors: An Jiyoon 
Published: January 2024

Purpose
The rising number of food recalls has raised concerns about complexity, globalization and weak governance in the food supply chain. This paper aims to investigate the recall of plant-based products with data from the US Food and Drug Administration.

Design/methodology/approach
Introducing the structural topic modeling method allowed us to test theories on recall in the context of sustainable food consumption, enhancing the understanding of food recall processes. This approach helps identify latent topics of product recalls and their interwoven relationships with various stakeholders.

Findings
The results answer a standing research call for empirical investigation in a nascent food industry to identify stakeholders’ engagements for food safety crisis management for corporate social responsibility practices. This finding provides novel insights on managing threats to food safety at an industry level to extend existing antecedents and consequences of product recall at a micro level.

Practical implications
For practitioners, this empirical finding may provide insights into stakeholder management and develop evidence-based strategies to prevent threats to food safety. For public policymakers, this analysis may help identify patterns of recalls and assist guidelines and alarm systems (e.g. EU’s Rapid Alert System for Food and Feed) on threats in the food supply chain.

Originality/value
Two detected clusters, such as opportunisms of market actors in the plant-based food system and food culture, from the analysis help understand corporate social responsibility and food safety in the plant-based food industry.
Crop species diversity levels with attract and reward strategies to enhance Pieris brassicae parasitism rate by Cotesia glomerata in strip intercropping
Authors: Croijmans Luuk , van Apeldoorn Dirk F. , Sanfilippo Fabrizio , Zangpo Tshelthrim , Poelman Erik H. 
Published: January 2024

Abstract

Crop diversification through inter‐ and mixed cropping practices has been shown to enhance conservation biological control of herbivorous pest insects. However, distinct cropping practices are usually tested independently, which makes assessing the relative impact of specific measures difficult.

We assessed parasitism rates of released large cabbage white (Pieris brassicae) caterpillars by parasitoids on white cabbage (Brassica oleracea) plants in six different cropping systems: four different strip‐cropping designs, a pixel cropping design and a monoculture. These cropping designs differed in the number of crops included, the use of parasitoid‐attractive cultivars in concurrence with a cash cultivar, the use of nectar‐providing crops for adult parasitoids and the spatial arrangement of the crops.

Parasitism rate by the main P. brassicae parasitoid Cotesia glomerata was enhanced by strip cropping of white cabbage with wheat, and even further enhanced by the inclusion of four more main crops. Contrastingly, C. glomerata parasitism rate was lower in the most intensive crop mixture, that is pixel cropping, than in any of the strip‐cropping designs. The use of attractive cultivars or rewarding floral resources within a strip‐cropping set‐up did not significantly further enhance C. glomerata parasitism rate.

Synthesis and applications: Our results show that increasing the number of crops in the agroecosystem enhances parasitism rates, whereas the additional inclusion of more subtle measures to attract or reward parasitoids shows mostly marginal effects. We argue that strip cropping can readily be employed as (part of a) pest control strategy, but trait‐based measures still need further development. How to implement attract and/or reward strategies in large‐scale agricultural systems should be further evaluated in the context of crop diversification schemes.

Read the free Plain Language Summary for this article on the Journal blog.
Urbanisation and agricultural intensification modulate plant–pollinator network structure and robustness
Authors: Proesmans Willem , Felten Emeline , Laurent Emilien , Albrecht Matthias , Cyrille Nathan , Labonté Audrey , Maurer Corina , Paxton Robert , Schweiger Oliver , Szentgyörgyi Hajnalka , Vanbergen Adam J. 
Published: January 2024

Abstract

Land use change is a major pressure on pollinator abundance, diversity and plant–pollinator interactions. Far less is known about how land‐use alters the structure of plant–pollinator networks and their robustness to plant–pollinator coextinctions.

We analysed the structure of plant–pollinator networks sampled in 12 landscapes along an urbanisation and agricultural intensity gradient, from early spring to late summer 2021, and used a stochastic coextinction model to correlate plant–pollinator coextinction risk with network structure (species and network‐level metrics) and landscape context.

Networks in intensively managed (i.e., agricultural and urban) landscapes had a lower risk of initiating a coextinction cascade, while networks in less intensively managed landscapes may be less robust. Network structure modulated the frequency and severity of coextinctions and species loss, while the strength of species interactions increased robustness.

Urban networks were more species rich and symmetrical due to the high diversity of ornamental plants, while intensively managed agricultural landscapes had smaller, more tightly connected and nested networks.

Network structure modulated the frequency of extinctions, which was decreased by greater linkage density, interaction asymmetry and interaction dependence in the networks, while once an extinction occurred, nestedness and linkage density propagated the degree of the coextinction cascade and species loss. At the species level, species strength was inversely correlated with extinction risk, implying that generalist species with a high number of interactions with specialists had the lowest extinction risk.

An interplay between land‐use and network structure affects community robustness to coextinctions with implications for pollination services and plant reproduction. Land‐use change or other global change pressures by reorganising species interactions can alter communities and their potential functioning.

Read the free Plain Language Summary for this article on the Journal blog.
Rural boredom: atmospheres of blocked promises
Authors: Schnegg Michael 
Published: January 2024

AbstractThis article asks why Namibians complain that rural communities have become ǀowesa (boring) and why they describe a feeling of pointlessness. After Namibia gained independence in 1990, those who migrated to the towns often progressed economically, while those who remained in the rural hinterlands became the spectators of their success. At the same time, they experienced their efforts as having been ‘blocked’ (ǁkhaehe) not only by the economy, as the literature suggests, but also by the harsh arid environment, the state, others, and their own bodies. To theorize the shared affectivity these experiences create, I mobilize phenomenological theories that take emotions out of the ‘box’ of the psyche and consider them as atmospheres that hover in situations where they transcend people, things, and activities, creating rural boredom. ǀOweb rides on your back, people say. Turning emotions inside out allows them to be politicized by demonstrating how boredom grows in the gap created by promising a different future while at the same time preventing it. While people strive, and sometimes manage, to get ǀoweb off their backs, theorizing boredom as an atmosphere makes it clear that it will return unless these conditions change.