Results 21 to 30 of about 5,525,052 (336)

The predictive power of stock market's expectations volatility: A financial synchronization phenomenon.

open access: yesPLoS ONE, 2021
We explore the use of implied volatility indices as a tool for estimate changes in the synchronization of stock markets. Specifically, we assess the implied stock market's volatility indices' predictive power on synchronizing global equity indices ...
Nicolás Magner   +3 more
doaj   +1 more source

Some Surprising Properties of Power Indices [PDF]

open access: yesGames and Economic Behavior, 2001
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Donal G. Saari, Katri K. Sieberg
openaire   +4 more sources

Am empirical comparison of the performance of classical power indices [PDF]

open access: yes, 2001
Power indices are general measures of the relative voting power of individual members of a voting body. They are useful in helping understand and design voting bodies particularly those which employ weighted voting, in which different members having ...
Leech, Dennis, Dennis Leech
core   +1 more source

Information indices with high discriminative power for graphs. [PDF]

open access: yesPLoS ONE, 2012
In this paper, we evaluate the uniqueness of several information-theoretic measures for graphs based on so-called information functionals and compare the results with other information indices and non-information-theoretic measures such as the well-known
Matthias Dehmer   +2 more
doaj   +1 more source

On Public Values and Power Indices

open access: yesDecision Making in Manufacturing and Services, 2015
In this paper we analyze, from a different point of view, some values and power indices well defined in the social context where the goods are public. In particular we consider the Public Good index (Holler, 1982), the Public Good value (Holler and Li, 1995), the Public Help index (Bertini, Gambarelli and Stach, 2008), the Konig and Brauninger index ...
BERTINI, Cesarino, Stach, Izabella
openaire   +2 more sources

On the Evolution of Power Indices in Collective Bargaining [PDF]

open access: yes, 2001
Starting point of our (indirect) evolutionary analysis is the sequential bargaining model of Manning (1987) who distinguishes between trade union’s power in initial wage and in later employment negotiations. By linking two such collective bargaining situations we can say which of the two (two-dimensional) power constellations is better and thereby ...
Berninghaus, Siegfried K., Gueth, Werner
openaire   +3 more sources

RENEWABLE ENERGY SOURCES IN ELECTRIC-POWER IN-DUSTRY OF BELARUS

open access: yesИзвестия высших учебных заведений и энергетических объединенний СНГ: Энергетика, 2014
The paper investigates technical and economic indices (specific capital inputs, construction period, pay-off period, possible economically substantiated generation of electric power) of electric power plants using renewable energy sources under climatic ...
M. M. Oleshkevich, A. S. Rudenia
doaj   +1 more source

A Bilevel Stochastic Optimization Framework for Market-Oriented Transmission Expansion Planning Considering Market Power

open access: yesEnergies, 2023
Market power, defined as the ability to raise prices above competitive levels profitably, continues to be a prime concern in the restructured electricity markets.
Khalid A. Alnowibet   +2 more
doaj   +1 more source

Development of Reliability Indices for Electric Distribution Network in Egypt

open access: yesRenewable Energy and Sustainable Development, 2017
Reliability indices (RIs) are the elemental benchmark used by Egyptian Electricity Holding Company (EEHC), and the Electric Utility and Consumer Protection Regulatory Agency (Egypt ERA) to evaluate the continuity and compliance of supply, which surpasses
Eman Ahmed   +3 more
doaj   +1 more source

Computing Power Indices for Weighted Voting Games Via Dynamic Programming

open access: yesOperations Research and Decisions, 2021
We study the efficient computation of power indices for weighted voting games using the paradigm of dynamic programming. We survey the state-of-the-art algorithms for computing the Banzhaf and Shapley-Shubik indices and point out how these approaches ...
Jochen Staudacher   +8 more
doaj  

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