Results 111 to 120 of about 6,124 (166)

Construction of an enterprise-level global supply chain database. [PDF]

Nat Commun
Katafuchi Y, Li X, Moran D, Yamada T, Fujii H, Kanemoto K.   +5 more
europepmc   +1 more source

Enhanced separation of long-term memory from short-term memory on top of LSTM: Neural network-based stock index forecasting. [PDF]

PLoS One
Xiao H.
europepmc   +1 more source

Characteristics and dynamic evolution of inter-industry volatility spillovers in China's stock market. [PDF]

PLoS One
Xie F, Wei H.
europepmc   +1 more source

"Good and bad investments" in public health stocks amid the COVID-19 shock: evidence from a transformer-based model. [PDF]

Front Public Health
Zhao D, Li Y, Gu R.
europepmc   +1 more source

Stochastic and Statistical Analysis of Cnoidal, Snoidal, Dnoidal, Hyperbolic, Trigonometric and Exponential Wave Solutions of a Coupled Volatility Option-Pricing System. [PDF]

Entropy (Basel)
Abdalgadir LM, Ahmad S, Youniso B, Aldwoah K.   +3 more
europepmc   +1 more source

Quantum computational finance for martingale asset pricing in incomplete markets. [PDF]

Sci Rep
Rebentrost P, Luongo A, Cheng B, Bosch S, Lloyd S.   +4 more
europepmc   +1 more source

Smart betas, return models and the tangency portfolio weights. [PDF]

PLoS One
Lennartsson J, Ekman C.
europepmc   +1 more source

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Security Issues in the Securities Market

Courier of Kutafin Moscow State Law University (MSAL)), 2023
The state of the securities market under the conditions of sanctions pressure is analyzed. Special attention is paid to the role of the Central Bank of the Russian Federation in the system of strategic planning of the securities market. The article analyzes medium-term strategic planning documents in the field of the securities market, provides medium ...
openaire   +1 more source

The Security Market Plane

SSRN Electronic Journal, 2009
The relation between market risk and asset returns can be modeled with the Security Market Line (SML), a positive linear relation between expected excess asset returns and the asset’s beta. Pettengill et al (1995) make the case that tests of beta must be conditioned upon excess market returns to obtain meaningful results.
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Security market

Proceedings of the 12th ACM conference on Computer and communications security, 2005
A previous paper by the author proposed a model for when disclosure helps or hurts security, and provided reasons why computer security is often different in this respect than physical security. This paper examines the incentives of actors to disclose vulnerabilities.
openaire   +1 more source