Results 141 to 150 of about 7,686 (261)

Brexit and Its Impact on EU Financial Markets

International Journal of Finance &Economics, EarlyView.
ABSTRACT We investigate the impact of Brexit on volatility spillovers across the EU countries. We introduce a Brexit intensity measure that assigns an intensity score reflective of the financial markets' reaction to the events that occurred as Brexit negotiations began to unfold.
Marwan Izzeldin, Gulnur Muradoglu, Vasileios Pappas, Sheeja Sivaprasad   +3 more
wiley   +1 more source

Legal governance countermeasures for social problems based on the clustering algorithm under the application of big data technology

IET Networks, EarlyView., 2022
This work aims to improve the comprehensive role of big data technology in promoting social development and reduce the continuous emergence of social problems under the background of big data application. Abstract The purpose is to improve the security of the application of big data technology and ensure the stable development of society in the context
Xuejie Zhao
wiley   +1 more source

Research on Dynamic Spectrum Sharing in the Internet of Vehicles Based on Blockchain and Game Theory. [PDF]

Sensors (Basel)
Shen X, Li M, Yang J, Yi J.
europepmc   +1 more source

Researcher–Entrepreneur Relationship and Performance of Innovative Startups

International Journal of Finance &Economics, EarlyView.
ABSTRACT Many innovative startups are joint ventures between researchers and entrepreneurs, who collaborate in R&D and product commercialization. Government policies such as grants, subsidies, and patent licensing fees act as Pigouvian subsidies, incentivizing R&D by bridging the gap between the social and private returns of innovation.
Yangguang Huang, Helen Hui
wiley   +1 more source

The Futures of Digital Democracy: Four Scenarios. [PDF]

Open Res Eur
Fuchs C, Museba J, Friesch K.
europepmc   +1 more source

Exchange Rates and Sovereign Risk: A Nonlinear Approach Based on Local Gaussian Correlations

International Journal of Finance &Economics, EarlyView.
ABSTRACT We empirically assess the interlinkages between sovereign risk, measured in terms of CDS spreads, and exchange rates for a sample of emerging markets. Our period of analysis includes episodes of severe stress, such as the Global Financial Crisis, the COVID‐19 pandemic, and the Ukrainian War.
Reinhold Heinlein, Gabriella D. Legrenzi, Scott M. R. Mahadeo   +2 more
wiley   +1 more source

Enhancement of cryptography algorithms for security of cloud-based IoT with machine learning models. [PDF]

Sci Rep
Qasem MA, Motiram BM, Thorat S, Al-Hejri AM, Alshamrani SS, Alshmrany KM.   +5 more
europepmc   +1 more source

Deniers and Compliers: Unpacking the Heterogeneous Effectiveness of U.S. Stay‐at‐Home Mandates During the COVID‐19 Pandemic

Journal of Applied Econometrics, EarlyView.
ABSTRACT While existing work shows COVID‐19 stay‐at‐home (SAH) policies decreased mobility on average, we lack evidence regarding heterogeneity in policy effectiveness across US counties. To uncover potential heterogeneity, we implement a novel two‐stage approach.
James Sears, Sofia B. Villas‐Boas, Molly Sears, Carly Trachtman, Linlin Fan, Andrew W. Stevens   +5 more
wiley   +1 more source

A hybrid XGBoost-SVM ensemble framework for robust cyber-attack detection in the internet of medical things (IoMT). [PDF]

Sci Rep
Abdelhaq M, Palanisamy S, Gopinath M, Manasa VGS, Ram MA, Md SK.   +5 more
europepmc   +1 more source

International Evidence on the Relationship Between Financial Literacy and Corporate Cash Holdings

Journal of Corporate Accounting &Finance, EarlyView.
ABSTRACT This study is the first investigation of the relationship between corporate cash holdings and financial literacy (FL). We find that a one‐standard‐deviation increase in FL is associated with an 8%–27% reduction in corporate cash holdings, depending on the measure of FL used.
Kenneth Yung, Reza Kahibavil, Su Li, Arian Amidi   +3 more
wiley   +1 more source