Results 281 to 290 of about 235,617 (310)
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The correlation between corruption and fiscal policy
2023Η διαφθορά είναι δύσκολο να ποσοτικοποιηθεί είτε μέσω απτής εμπειρίας είτε μέσω μαθηματικών δεδομένων. Αρκετοί ανεξάρτητοι οργανισμοί ανά τον κόσμο έχουν αναπτύξει δείκτες μέσω των οποίων προσπαθούν να μετρήσουν το επίπεδο της διαφθοράς, μέσα από διάφορες πτυχές της καθημερινής λειτουργίας μιας κοινωνίας ή μιας οικονομίας και από διάφορες δράσεις που ...
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Impact of Correlated Component Failure on Preventive Maintenance Policies
IEEE Transactions on Reliability, 2017A primary goal of maintenance is to minimize the consequences of component and system failures. Two subcategories of maintenance actions include: preventive maintenance (PM) at predetermined time intervals prior to failure and emergency repair (ER) upon failure, where the cost and downtime of ER is significantly greater than PM. Most maintenance models
Bentolhoda Jafary +2 more
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Anti-Americanism and US foreign policy: Which correlation?
International Politics, 2010From the end of the Cold War in 1991 to the end of the 2000s, anti-Americanism has passed through different phases in Europe as well as in other parts of the world: it was modest in the 1990s, it exploded between 2003-2008, it declined after 2008. Although anti-Americanism continues to be rooted in many political cultures and experiences, its emergence
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A study of inventory policy for correlated demands
International Journal of Business and Systems Research, 2007Simultaneous determination of order quantity (Q) and reorder point (r) is investigated for correlated demand under a continuous review inventory management system. Several parametric models for representing demand during lead time are suggested. Optimal choice of the pairs (Q, r) is obtained by minimising the expected total inventory cost.
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The correlates of poverty in Nigeria and policy implications
African J. of Economic and Sustainable Development, 2013Apart from presenting the poverty profile, this paper examines the correlates of poverty with multivariate models that predict the probability of being poor using data from the Nigerian National Consumer Survey (NCS) of 2003/2004. The probability of a household being poor was examined for the nation as a whole, as well as male-headed and female-headed ...
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THE CORRELATION OF YOUTH PHYSICAL ACTIVITY WITH STATE POLICIES
Contemporary Economic Policy, 2007Childhood overweight has risen dramatically in the United States during the past three decades. The search for policy solutions is limited by a lack of evidence regarding the effectiveness of state policies for increasing physical activity among youths. This paper estimates the correlation of student physical activity with a variety of state policies.
JOHN CAWLEY +2 more
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The Use of Correlation Networks in Parametric Portfolio Policies
SSRN Electronic Journal, 2014Correlation networks reveal a rich picture of market risk structure dynamics. A rather compact and well-organized sector correlation network is indicative of a healthy market, whereas a widely spread sector correlation network characterizes a more fragile market environment.
Harald Lohre +2 more
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Desegregation as National Policy: Correlates of Racial Attitudes
American Educational Research Journal, 1982To appropriately evaluate the effects of the national policy of desegregation on racial attitudes, data from a national probability sample of 9-, 13-, and 17-year olds were analyzed. From this analysis we conclude that for both whites and blacks desegregation is related positively to racial tolerance even for those areas and age-race groups in which ...
Richard R. Scott, James M. McPartland
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DCS: A Policy Framework for the Detection of Correlated Data Streams
2019There is an increasing demand for real-time analysis of large volumes of data streams that are produced at high velocity. The most recent data needs to be processed within a specified delay target in order for the analysis to lead to actionable result.
Rakan Alseghayer +4 more
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On Optimal Myopic Portfolio Policies, with and Without Serial Correlation of Yields
The Journal of Business, 1971Publisher Summary In a recent paper, Mossin attempts to isolate the class of utility functions of terminal wealth, f(x), which, in the sequential portfolio problem, induces myopic utility functions of intermediate wealth positions. Induced utility functions of shortrun wealth are myopic whenever they are independent of yields beyond the current ...
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