Search Results - subject:"Data driven"

Regulating Algorithmic Learning in Digital Platform Ecosystems through Data Sharing and Data Siloing: Consequences for Innovation and Welfare

Krämer, Jan; Shekhar, Shiva; Hofmann, Janina - 2022

Algorithmic learning gives rise to a data-driven network effects, which allow a dominant platform to reinforce its … dominant market position. Data-driven network effects can also spill over to related markets and thereby allow to leverage a … dominant position. This has led policymakers to propose data siloing and mandated data sharing remedies for dominant data-driven …

Persistent link: https://www.econbiz.de/10013420996

How digital technology is reshaping the art of management

Urzì Brancati, Maria Cesira; Curtarelli, Maurizio; … - 2022

This study describes how the digitisation of the workplace may contribute to the emergence of data-driven management … summarises and defines the technologies that enable data-driven management and provides a snapshot of their diffusion across … establishments. The descriptive analysis presented in this research report shows that the use of technologies enabling data-driven …

Persistent link: https://www.econbiz.de/10013462157

Designing a shared freight service intelligence platform for transport stakeholders using mobile telematics

Heinbach, Christoph; Meier, Pascal; Thomas, Oliver - In: Information Systems and e-Business Management 20 (2022) 4, pp. 847-888

Internet of Things (IoT) technology transforms freight transport operations by adopting novel data-driven services and …

Persistent link: https://www.econbiz.de/10015178282

Data-driven stochastic optimization for distributional ambiguity with integrated confidence region

Rebennack, Steffen - In: Journal of Global Optimization 84 (2022) 2, pp. 255-293

estimator in the interior of the resulting confidence region, we propose a new data-driven stochastic optimization problem. This …

Persistent link: https://www.econbiz.de/10015178308

Data-driven forwarding: a typology of digital platforms for road freight transport management

Heinbach, Christoph; Beinke, Jan; Kammler, Friedemann; … - In: Electronic Markets 32 (2022) 2, pp. 807-828

road freight market, enabling the digitalization of road freight transport management (RFTM). However, the data-driven … for scholars toward data-driven and digitalized transport logistics. …

Persistent link: https://www.econbiz.de/10015178310

How important are user-generated data for search result quality? Experimental evidence

Klein, Tobias J.; Kurmangaliyeva, Madina; Prüfer, Jens; … - 2022

Do some search engines produce better search results because their algorithm is better, or because they have access to more data from past searches? In the latter case, mandatory data sharing, a policy that is currently discussed, could trigger innovation and would benefit all users of search...

Persistent link: https://www.econbiz.de/10014076604

One Country, Two Calendars : An Examination of China's A-Share Stock Market

Liang, Xiaobo; Liu, Qianqiu; Zebedee, Allan A. - 2022

In this paper, we examine the January effect in China’s A-share stock market from January 1995 to December 2019 using both the solar and lunar calendars. We find consistent with the existing literature the absence of a traditional January effect in the solar calendar; however, we observe a...

Persistent link: https://www.econbiz.de/10013492215

Is Bitcoin really a currency? : a viewpoint of a stochastic volatility model

Kunimoto, Noriyuki; Kakamu, Kazuhiko - In: Applied economics 54 (2022) 57, pp. 6536-6550

Persistent link: https://www.econbiz.de/10013494160

Evolution in the Seasonality in Equity Return : Revisiting the Day-Of-The-Week Effect in the US

Snunu, Iyad - 2022

One of the widely discussed issues in the financial literature is the daily seasonality in asset prices. In this study, we shed fresh lights and explore the evolution of weekday seasonality in the US capital market. For this sake, we utilize daily data for the period January 1990 to August 2022....

Persistent link: https://www.econbiz.de/10014235544

One Country, Two Calendars : Lunar January Effect in China’s A-share Stock Market

Liang, Xiaobo; Liu, Qianqiu; Zebedee, Allan A. - 2022

Persistent link: https://www.econbiz.de/10014236909