Egil Ørjan Thorsen and C. Michael Hail
Restaurants are an important outlet for wine sales and a means of raising customer awareness of wine. This research note reports on a study of restaurant policies and attitudes…
Abstract
Restaurants are an important outlet for wine sales and a means of raising customer awareness of wine. This research note reports on a study of restaurant policies and attitudes with respect to wine in New Zealand.
Michael Maffie and Mark D. Gough
This chapter extends the concept of associational power into the context of online platform work. To do so, this chapter centers on platforms' underlying economic model – the…
Abstract
Purpose
This chapter extends the concept of associational power into the context of online platform work. To do so, this chapter centers on platforms' underlying economic model – the multisided market – to better understand how workers may be able to collectively influence their terms and conditions of employment. In illuminating how labor's associational power functions in platform work arrangements, this model helps explain how collective action may function in the “gig economy” and provides a roadmap for future academic inquiry.
Methodology
This chapter develops a model of associational power in the ride-hail industry which can be extended to markets defined by geographically specific platforms, like ride-hail, delivery, domestic work, and home healthcare workers.
Findings
This chapter finds that there is substantial promise for labor unions and other worker associations in the gig economy. Additionally, we find that even well-intended regulations can harm workers' power if the regulators do not grapple with the structure of digital platforms.
Originality/Value
This chapter identifies the foundations of workers' associational power: network effects and multihoming. In contrast to traditional analyses of workers' power, labor's ability to withdraw its effort from a single employer is not the basis of its collective power. Instead, labor's power resides in its ability to withdraw its labor from a competitor and promise its exclusive labor to a single platform. Existing literature has explored the interaction between network effects and market power from the companies' perspective but has yet to extend this analysis to workers' perspective.
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Marialuigia Raimondo, Felice De Nicola, Ruggero Volponi, Wolfgang Binder, Philipp Michael, Salvatore Russo and Liberata Guadagno
The purpose of this paper is to describe the first experiments to manufacture self-healing carbon fiber reinforced panels (CFRPs) for the realization of structural aeronautic…
Abstract
Purpose
The purpose of this paper is to describe the first experiments to manufacture self-healing carbon fiber reinforced panels (CFRPs) for the realization of structural aeronautic components in order to address their vulnerability to impact damage in the real service conditions.
Design/methodology/approach
The developed self-healing system is based on ring-opening metathesis polymerizations reaction of microencapsulated 5-ethylidene-2-norbornene/dicyclopentadiene cyclic olefins using Hoveyda-Grubbs’ first generation catalyst as initiator. In this work, the self-healing resin is infused into a carbon fiber dry preform using an unconventional bulk film infusion technique that has allowed to minimize the filtration effects via a better compaction and reduced resin flow paths. Infrared spectroscopy provides a useful way to identify metathesis products and therefore catalyst activity in the self-healing panel after damage. The damage resistance of the manufactured CFRPs is evaluated through hail and drop tests.
Findings
The self-healing manufactured panels show, after damage, catalyst activity with metathesis product formation, as evidenced by an infrared peak at 966 cm−1. The damage response of CFRPs, detected in accord to the requirements of hail impact for the design of a fuselage in composite material, is very good. The results are very encouraging and can constitute a solid basis for bringing this new technology to the self-healable fiber reinforced resins for aerospace applications.
Originality/value
In this paper, autonomically healing CFRPs with damage resistance and self-healing function are proposed. In the development of self-healing aeronautic materials it is critical that self-healing activity functions in adverse weather conditions and at low working temperatures which can reach values as low as −50°C.
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Michael Tuffour and Rexford K. Asiama
This study considered five means of transport, both old and emerging ones and analysed the preferences of city dwellers in a rapidly expanding African city such as Accra.
Abstract
Purpose
This study considered five means of transport, both old and emerging ones and analysed the preferences of city dwellers in a rapidly expanding African city such as Accra.
Design/methodology/approach
A total of 891 respondents participated and were selected through a multistage sampling method. The Garrett and Kendall's ranking methods, Pearson chi-square test and a choice model were employed to assess respondents' preferences for various means of transport, the motivating factors for these preferences and socio-economic characteristics associated with these preferences.
Findings
The results show that there are clear preferences with respect to transport choices, which are motivated by factors such as price, comfort, security and even availability. In addition, socio-economic characteristics of respondents such as age, income, car ownership status and employment status are associated with respondents' preference for one means of transport over the other.
Research limitations/implications
The study analyses transport preferences for modes of transport commonly used in urban areas. The findings have implications for the transport policy adopted in an urban area such as Accra. The findings suggest that for maximum patronage, public authorities in Accra or Ghana may invest more in transport services which are readily available, have moderate prices and provide comfort to urban dwellers. This may improve standard of living of urban dwellers and enhance productivity.
Originality/value
The paper presents new evidence of drivers that influence choice for traditional and emerging transport services in a developing economy such as Ghana. Not many studies do such comparative analysis.
Peer review
The peer review history for this article is available at: https://publons.com/publon/10.1108/IJSE-05-2022-0360
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Tina Saksida, Michael Maffie, Katarina Katja Mihelič, Barbara Culiberg and Ajda Merkuž
Drawing on psychological contract (PC) theory and platform labor research, the purpose of our study was to explore gig workers’ reactions to perceived PC violation. Our study was…
Abstract
Purpose
Drawing on psychological contract (PC) theory and platform labor research, the purpose of our study was to explore gig workers’ reactions to perceived PC violation. Our study was set against the backdrop of the COVID-19 pandemic, which brought workplace health and safety issues into much sharper focus, even in nonstandard employment arrangements like gig work.
Design/methodology/approach
This study employed a mixed-methods design. In Study 1, we tested a conceptual model of US-based ride-hail drivers’ (n = 202) affective and cognitive reactions to Uber’s (lack of) commitment to safe working conditions. In Study 2, we conducted interviews with 32 platform workers to further explore an unexpected finding from Study 1.
Findings
In Study 1, we found that drivers’ perceptions of PC violation were related to decreased trust in Uber and higher intentions to leave this line of work; however, cynicism toward Uber only predicted withdrawal intentions for those drivers who did not believe that they had job alternatives available outside of gig work. We explored this further in Study 2, where we found that workers with low economic dependence on gig work could afford to be casually cynical toward the platform, while high-dependence workers felt “trapped” in this line of work.
Originality/value
We contribute to the social/relational theoretical approach to gig work more broadly and to the literature on PC in platform work more specifically. We also add to the emerging literature on how economic dependence shapes workers’ experience of platform work. Our findings around low-dependence gig workers experiencing a more indifferent form of cynicism – which we have termed casual cynicism – highlight the importance of treating the context of gig work as unique, not merely an extension of traditional management research.
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Cheryl L. Linthicum, Andrew J. McLelland and Michael A. Schuldt
This study investigates the influence of the Securities and Exchange Commission (SEC) on the interpretation and application of International Financial Reporting Standards (IFRS…
Abstract
Purpose
This study investigates the influence of the Securities and Exchange Commission (SEC) on the interpretation and application of International Financial Reporting Standards (IFRS) by examining a group of SEC-selected foreign private issuers filing 2005 annual reports in the USA and reporting using IFRS for the first time.
Design/methodology/approach
This paper uses hand-collected information from SEC comment letters to analyze IFRS topics and documents the ultimate resolution of each SEC comment (no change to filing, current change to filing or prospective change to future filing). The authors use descriptive statistical analyses, as well as a logistic regression model involving the resolution of each SEC comment, to examine the SEC’s influence on the interpretation of IFRS.
Findings
The study finds both higher comment totals, and higher numbers of required filing modifications, for those IFRS pronouncements which were identified as needing improvement during the 2006-2008 convergence efforts by the International Accounting Standards Board (IASB) and the US Financial Accounting Standards Board (FASB). Additionally, the study documents a decreasing likelihood of a filing modification when US generally accepted accounting principles (US GAAP) guidance is referenced in comment letter correspondence involving IFRS topics.
Originality/value
The study extends the IFRS literature and the SEC comment letter literature by focusing on the resolution of comments directed at IFRS disclosures, as well as exploring the factors which influence whether a comment ultimately requires a filing modification.
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Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Tenn. 37203. Mrs. Cheney does not sell the books listed here. They are…
Abstract
Communications regarding this column should be addressed to Mrs. Cheney, Peabody Library School, Nashville, Tenn. 37203. Mrs. Cheney does not sell the books listed here. They are available through normal trade sources. Mrs. Cheney, being a member of the editorial board of Pierian Press, will not review Pierian Press reference books in this column. Descriptions of Pierian Press reference books will be included elsewhere in this publication.
Joshua Doane, Judy A. Lane and Michael J. Pisani
Volume 25 celebrates the 25th year of publication for the American Journal of Business (AJB). Launched by eight MAC schools of business in March 1986, the Journal has featured…
Abstract
Volume 25 celebrates the 25th year of publication for the American Journal of Business (AJB). Launched by eight MAC schools of business in March 1986, the Journal has featured more than 700 authors who have contributed more than 330 research articles at the intersection of theory and practice. From accounting to marketing, management to finance, the Journal prominently covers the breadth of the business disciplines as a general business outlet intended for both practitioners and academics. As the Journal reaches out beyond the MAC in sponsorship, authorship, and readership, we assess the Journal’s first quarter century of impact.