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result(s) for
"Ridesharing"
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Sharing mobilities : questioning our right to the city in the collaborative economy
\"This book examines contemporary urban sharing mobilities, such as shared and public forms of urban mobility. Tracing the social and economic history of sharing mobilities and examining contemporary case studies of mobility sharing services, it raises questions about what these changes mean for access to public transport in the city\"-- Provided by publisher.
Uberland : how algorithms are rewriting the rules of work
\"A silent cultural revolution is reshaping how we will work for generations to come--and Uber is leading it. The Silicon Valley start-up has become a juggernaut of the sharing economy, promising drivers the opportunity to be entrepreneurs but managing them with algorithms and treating them like consumers. The billion-dollar global behemoth has upended our expectations about what it means to work in a society mediated by digital circuitry. Technology ethnographer Alex Rosenblat shares her award-winning research on how algorithm managers are creating profound social and cultural shifts. Uber is now affecting everything from family life, management practices, and urban planning to racial equality campaigns and labor rights initiatives. Based on Rosenblat's firsthand experience of riding 5,000 miles with Uber drivers, daily visits to online forums from 2014 to 2018, and face-to-face discussions with senior Uber employees, Uberland goes beyond the headlines and deciphers the complex relationship between algorithms and workers. Technology enables Uber to call labor 'consumption' and thereby skirt regulations, experiment with working conditions, and mislead the public about driver earnings. Using algorithms and rhetoric, Uber and other big tech companies are blurring the line between worker and consumer and rewriting the rules of law and society\"-- Provided by publisher.
Inside the sharing economy
2017
Purpose This paper aims to investigate what motivates consumers to adopt one of the emerging mobile applications of the sharing economy, ridesharing application. Using social cognitive theory as the theoretical framework, this study develops a value adoption model to illustrate important factors that influence adoption of ridesharing applications. Design/methodology/approach Based on prior literature, a quantitative methodology was adopted using a survey questionnaire that allows for the measurement of the nine constructs contained in the hypothesized theoretical model. Data collected from a sample of 314 respondents in Beijing, China provided the foundation for the examination of the proposed relationships in the model. Findings First, the results indicate that self-efficacy is a fundamental factor that has a direct effect on consumers' perceptions of value and an indirect effect on behavioral intentions. Second, the study demonstrates that functional value, emotional value and social value are critical antecedents of overall perceived value of ridesharing applications. On the other hand, learning effort and risk perception are not significant perceived costs for consumers in adopting ridesharing applications. Research limitations/implications Although typical adopters of internet applications constitute a significant portion of younger consumers, the use of a college student sample in this study may affect the generalizability of the results. Practical implications The findings provide critical insight into consumer motivations behind adoption of ridesharing applications specifically, and for sharing economy platforms in general. Originality/value This study provides important theoretical implications for innovation adoption research through an empirical examination of the relationship between personal, environmental and behavioral factors in a framework of social cognitive theory.
Journal Article
Super pumped : the battle for Uber
\"A New York Times technology correspondent presents the dramatic rise and fall of Uber, set against the rapid upheaval in Silicon Valley during the mobile era. In June 2017, Travis Kalanick, the hard-charging CEO of Uber, was ousted in a boardroom coup that capped a brutal year for the transportation giant. Uber had catapulted to the top of the tech world yet for many came to symbolize everything wrong with Silicon Valley. In the tradition of Brad Stone's Everything Store and John Carreyrou's Bad Blood, award-winning investigative reporter Mike Isaac's Super Pumped delivers a gripping account of Uber's rapid rise, its pitched battles with taxi unions and drivers, the company's toxic internal culture and the bare-knuckle tactics it devised to overcome obstacles in its quest for dominance. Based on hundreds of interviews with current and former Uber employees, along with previously unpublished documents, Super Pumped is a page-turning story of ambition and deception, obscene wealth and bad behavior, that explores how blistering technological and financial innovation culminated in one of the most catastrophic twelve-month periods in American corporate history\"-- Provided by publisher.
Beyond the dichotomy: How ride-hailing competes with and complements public transport
by
Yap, Menno
,
Kucharski, Rafal
,
Danda, Santosh Rao
in
Economic aspects
,
Local transit
,
Management
2022
Since ride-hailing has become an important travel alternative in many cities worldwide, a fervent debate is underway on whether it competes with or complements public transport services. We use Uber trip data in six cities in the United States and Europe to identify the most attractive public transport alternative for each ride. We then address the following questions: (i) How does ride-hailing travel time and cost compare to the fastest public transport alternative? (ii) What proportion of ride-hailing trips do not have a viable public transport alternative? (iii) How does ride-hailing change overall service accessibility? (iv) What is the relation between demand share and relative competition between the two alternatives? Our findings suggest that the dichotomy—competing with or complementing—is false. Though the vast majority of ride-hailing trips have a viable public transport alternative, between 20% and 40% of them have no viable public transport alternative. The increased service accessibility attributed to the inclusion of ride-hailing is greater in our US cities than in their European counterparts. Demand split is directly related to the relative competitiveness of travel times i.e. when public transport travel times are competitive ride-hailing demand share is low and vice-versa.
Journal Article
The sharing economy and the relevance for transport
\"The Sharing Economy and the Relevance for Transport, Volume Four in the Advances in Transport Policy and Planning series, assesses both successful and unsuccessful practices and policies from around the world. Individual chapters in this new release include Cars and cities in the sharing economy, The future of public transport within the sharing economy, Sharing vehicles and sharing rides in real time: opportunities for self-driving fleets, Car parking in the future, Car share's impact and future, Bike Share, and much more.\"-- Publisher's website.
Wild ride : inside Uber's quest for world domination
\"Traces the story of Uber's rapid growth from its murky origins to its plans for expansion into radically different industries. The company is fighting local competitors and lawmakers for markets around the world; it has already faced riots and protests in cities like Paris, Rio de Janeiro, and Mumbai. It fought, and lost, an expensive and grueling battle against rival Didi in China. Uber has also poached entire departments from top research universities in a push to build the first self-driving car and possibly replace the very drivers it's worked so hard to recruit. Uber is in the headlines every day, but so much about its past and its future plans are still unknown to the public\"-- Provided by publisher.
Lung cancer screening
by
Vliegenthart, Rozemarijn
,
Stone, Emily
,
Baldwin, David R
in
Artificial Intelligence
,
Biomarkers
,
Cancer screening
2023
Randomised controlled trials, including the National Lung Screening Trial (NLST) and the NELSON trial, have shown reduced mortality with lung cancer screening with low-dose CT compared with chest radiography or no screening. Although research has provided clarity on key issues of lung cancer screening, uncertainty remains about aspects that might be critical to optimise clinical effectiveness and cost-effectiveness. This Review brings together current evidence on lung cancer screening, including an overview of clinical trials, considerations regarding the identification of individuals who benefit from lung cancer screening, management of screen-detected findings, smoking cessation interventions, cost-effectiveness, the role of artificial intelligence and biomarkers, and current challenges, solutions, and opportunities surrounding the implementation of lung cancer screening programmes from an international perspective. Further research into risk models for patient selection, personalised screening intervals, novel biomarkers, integrated cardiovascular disease and chronic obstructive pulmonary disease assessments, smoking cessation interventions, and artificial intelligence for lung nodule detection and risk stratification are key opportunities to increase the efficiency of lung cancer screening and ensure equity of access.
Journal Article