Results 91 to 100 of about 1,132 (214)

Transferring Digital Artworks on Online Market Platforms

Public Governance, Administration and Finances Law Review
By writing this paper, the authors intended to answer questions raised by the transfer of digital artworks in the online space. At the beginning of the study, the basic expressions, including NFT digital artwork, will be explained.
Ágnes Juhász, Lili Orsolya Sztermen
doaj   +1 more source

Hidden and Indirect (Probabilistically Estimated) Reputations - Hiper Method

Foundations of Computing and Decision Sciences, 2015
It is a challenge to design a well balanced reputation system for an environment with millions of users. A reputation system must also represent user reputation as a value which is simple and easy to compare and will give users straightforward ...
Leszczyński Konrad, Zakrzewicz Maciej
doaj   +1 more source

The Short and the Long of It: Stock‐Flow Matching in the US Housing Market

International Economic Review, EarlyView.
ABSTRACT From 2006 until 2020, the probability of selling a house in the U.S. declined sharply after listing for 2 weeks. Moreover, sales within the first 2 weeks of listing (“quick sales”) and sales happening afterward (“slow sales”) behaved differently over the housing cycle.
Eric Smith, Zoe Xie, Lei Fang
wiley   +1 more source

Freight distribution optimization by implementing the team orienteering problem with occasional drivers

International Transactions in Operational Research, EarlyView.
Abstract This research evaluates the effectiveness of a hybrid crowdshipping system that integrates occasional drivers with traditional delivery services (OD+TD) to improve the efficiency of freight distribution. By implementing the team orienteering problem with occasional drivers model, we develop a mathematical model and an agile optimization ...
Alisson Garcia‐Herrera, Xabier A. Martin, Adrian Serrano‐Hernandez, Angel A. Juan, Javier Faulin   +4 more
wiley   +1 more source

Kvinnliga konstnärer till salu

Lychnos
This article examines the representation of women artists in the online modern art auctions of Bukowskis, one of the leading auction houses in the Nordic region. The study finds that women artists are significantly underrepresented compared to their male
Tintin Hodén
doaj   +1 more source

Fish welfare in a changing world: New developments and current challenges

Journal of Fish Biology, EarlyView.
Abstract The welfare of non‐human animals is central to ethical discussions on animal use, with increasing attention to fish welfare across research, aquaria, aquaculture, and fisheries. This paper reviews current theoretical approaches to animal welfare and recent advances in defining and assessing fish welfare since the seminal paper by Huntingford ...
Sonia Rey Planellas, João L. Saraiva, Eliane Gonçalves‐de‐Freitas, Pablo Arechavala‐Lopez, Bernice Bovenkerk, Michael Breen, Steven J. Cooke, Martin Føre, Lene Northwood, Lars Helge Stien, Sunil Kadri, Chris Noble, Jonatan Nilsson, Fernando Rodriguez, Cosme Salas, Peter Sandøe, Hans van de Vis   +16 more
wiley   +1 more source

EU ETS Market Expectations and Rational Bubbles

Journal of Money, Credit and Banking, EarlyView.
Abstract The European Union Emissions Trading System (EU ETS) experienced sharp allowance price increases from 2018 onward, prompting claims that rational bubbles were driving the surge. We reassess this hypothesis using expectations based on futures prices.
CHRISTOPH WEGENER, ROBINSON KRUSE‐BECHER, TONY KLEIN   +2 more
wiley   +1 more source

Quantitative Tightening Around the Globe: What Have We Learned?

Journal of Money, Credit and Banking, EarlyView.
Abstract We use recent cross‐country experiences to assess the impact of shrinking central bank balance sheets through quantitative tightening (QT). QT announcements increase government bond yields, steepening the yield curve and potentially signaling a greater commitment to raising policy interest rates, but have more limited effects on most other ...
WENXIN DU, KRISTIN FORBES, MATTHEW LUZZETTI   +2 more
wiley   +1 more source

Climate Change, Demand Uncertainty, and Firms' Investments: Evidence from Planned Power Plants

The Journal of Finance, EarlyView.
ABSTRACT How does demand uncertainty affect firms' investment decisions? We examine this question in the context of electricity‐producing firms' planned investments in new power plants. We measure uncertainty about future electricity demand using plausibly exogenous variation in temperature projections across scientific climate models. The results show
CHEN LIN, THOMAS SCHMID, MICHAEL S. WEISBACH   +2 more
wiley   +1 more source

THE CONSUMER’S RIGHT OF WITHDRAWAL FROM CONTRACTS CONCLUDED BY ELECTRONIC MEANS IN ROMANIAN LAW [PDF]

Challenges of the Knowledge Society, 2011
The purpose of this paper is to analyse the legislation, doctrinal opinions and relevant case law regarding the consumer's right of withdrawal from contracts concluded by electronic means (e-contracts).The objectives pursued by the author are ...
MIHAELA GIURANIUC (TUDORACHE)
doaj