万花筒
发表于 2025-3-28 17:17:37
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ungainly
发表于 2025-3-28 22:11:47
On the RODEO Method for Variable Selection,EO and can be used to select the relevant covariates of a sparse regression model. A drawback of the RODEO is that it fails to isolate some relevant covariates, in particular those which have linear effects on the model, and for such reason it is suggested to use the RODEO on the residuals of a LASS
大沟
发表于 2025-3-29 00:32:21
Portfolio Allocation Using Omega Function: An Empirical Analysis,xt of portfolio selection. Therefore different models have been proposed. On one side the Markowitz model has been extended to higher moments and on the other side, starting from Sharpe ratio, a great attention has been addressed to the correct choice of the risk (or joint risk-performance) indicato
MAL
发表于 2025-3-29 07:08:50
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synovial-joint
发表于 2025-3-29 10:12:52
Solvency Analysis of Defined Benefit Pension Schemes,e characterized by a long term aspect and a limited need of liquidity. In this perspective, the purpose of this paper is to combine the three major risks affecting a DB plan (market, inflation and longevity risks) and to look at their effect on the solvency of the pension fund.
赌博
发表于 2025-3-29 12:58:42
Investment Rankings via an Objective Measure of Riskiness: A Case Study,titude expressed by his utility function. We will briefly recall and discuss some theoretical properties, and we will give proof of our results by ranking 30 largest-growth mutual funds; finally, we will compare the results with those of other indexes.
抱狗不敢前
发表于 2025-3-29 19:19:24
ontains theoretical and applicative perspectives.Includes su.The interaction between mathematicians and statisticians has been shown to be an effective approach for dealing with actuarial, insurance and financial problems, both from an academic perspective and from an operative one. The collection of
Substance-Abuse
发表于 2025-3-29 22:47:19
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生命层
发表于 2025-3-30 03:56:52
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BINGE
发表于 2025-3-30 07:36:47
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