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Portfolio Research Based on Mean-Realized Variance-CVaR and Random Matrix Theory under High-Frequency Data
(Articles)
Yajie Yang
,
Yipin Zhu
,
Xia Zhao
Journal of Financial Risk Management
Vol.9 No.4
,December 11, 2020
DOI:
10.4236/jfrm.2020.94026
489
Downloads
1,467
Views
Citations
Portfolio Optimization of Some Stocks on the Ghana Stock Exchange Using the Markowitz Mean-Variance Approach
(Articles)
Anuwoje Ida Logubayom
,
Togborlo Annani Victor
Journal of Financial Risk Management
Vol.8 No.1
,March 22, 2019
DOI:
10.4236/jfrm.2019.81003
1,369
Downloads
3,564
Views
Citations
On the Covariance of Regression Coefficients
(Articles)
Pantelis G. Bagos
,
Maria Adam
Open Journal of Statistics
Vol.5 No.7
,December 17, 2015
DOI:
10.4236/ojs.2015.57069
6,281
Downloads
10,788
Views
Citations
Generalised Wald Type Test of Nonlinear Restrictions
(Articles)
Zaka Ratsimalahelo
Open Access Library Journal
Vol.4 No.9
,September 27, 2017
DOI:
10.4236/oalib.1103923
696
Downloads
2,274
Views
Citations
Testing the Equality Hypothesis on a Cross-Covariance Matrix
(Articles)
Xiaomei Chen
,
Shibin Zhang
Open Access Library Journal
Vol.6 No.8
,August 12, 2019
DOI:
10.4236/oalib.1105584
400
Downloads
1,240
Views
Citations
Covariance Matrix Learning Differential Evolution Algorithm Based on Correlation
(Articles)
Sainan Yuan
,
Quanxi Feng
International Journal of Intelligence Science
Vol.11 No.1
,December 15, 2020
DOI:
10.4236/ijis.2021.111002
314
Downloads
929
Views
Citations
Using position specific scoring matrix and auto covariance to predict protein subnuclear localization
(Articles)
Rong-Quan Xiao
,
Yan-Zhi Guo
,
Yu-Hong Zeng
,
Hai-Feng Tan
,
Hai-Feng Tan
,
Xue-Mei Pu
,
Meng-Long Li
Journal of Biomedical Science and Engineering
Vol.2 No.1
,February 13, 2009
DOI:
10.4236/jbise.2009.21009
5,654
Downloads
10,762
Views
Citations
High Dimensionality Effects on the Efficient Frontier: A Tri-Nation Study
(Articles)
Rituparna Sen
,
Pulkit Gupta
,
Debanjana Dey
Journal of Data Analysis and Information Processing
Vol.4 No.1
,February 15, 2016
DOI:
10.4236/jdaip.2016.41002
3,857
Downloads
5,371
Views
Citations
Heteroskedasticity-Consistent Covariance Matrix Estimators in Small Samples with High Leverage Points
(Articles)
Esra Şimşek
,
Mehmet Orhan
Theoretical Economics Letters
Vol.6 No.4
,July 28, 2016
DOI:
10.4236/tel.2016.64071
2,441
Downloads
4,451
Views
Citations
This article belongs to the Special Issue on
Advances in Econometrics
Determining Optimal Portfolio in a Three-Asset Portfolio Mix in Nigeria
(Articles)
Amenawo I. Offiong
,
Hodo B. Riman
,
Eyoanwan E. Eyo
Journal of Mathematical Finance
Vol.6 No.4
,October 11, 2016
DOI:
10.4236/jmf.2016.64041
10,736
Downloads
26,783
Views
Citations
This article belongs to the Special Issue on
Portfolio Theory and Risk Management
The Coordinate-Free Prediction in Finite Populations with Correlated Observations
(Articles)
Silvia N. Elian
Open Journal of Statistics
Vol.7 No.2
,April 20, 2017
DOI:
10.4236/ojs.2017.72014
1,233
Downloads
1,753
Views
Citations
Constructing Confidence Regions for Autoregressive-Model Parameters
(Articles)
Jan Vrbik
Applied Mathematics
Vol.14 No.10
,October 31, 2023
DOI:
10.4236/am.2023.1410042
63
Downloads
223
Views
Citations
Optimal Estimation of High-Dimensional Covariance Matrices with Missing and Noisy Data
(Articles)
Meiyin Wang
,
Wanzhou Ye
Advances in Pure Mathematics
Vol.14 No.4
,April 15, 2024
DOI:
10.4236/apm.2024.144013
25
Downloads
123
Views
Citations
Reduction of Systematic Error in Radiopharmaceutical Activity by Entropy Based Mutual Information
(Articles)
Palliyakarany T. K. Kumar
,
Toshikazu Takeda
World Journal of Nuclear Science and Technology
Vol.2 No.1
,December 31, 2011
DOI:
10.4236/wjnst.2012.21001
4,241
Downloads
7,469
Views
Citations
Research on the Daily Volatility Measure Considering the Impact of Overnight Variance and Time Segment in Chinese Stock Market
(Articles)
Yu Shi
,
Handong Li
Journal of Mathematical Finance
Vol.8 No.3
,August 7, 2018
DOI:
10.4236/jmf.2018.83035
982
Downloads
2,132
Views
Citations
This article belongs to the Special Issue on
Financial Market Volatility
Agro-Biodiversity Spatial Assessment and Genetic Reserve Delineation for the Pollino National Park (Italy)
(Articles)
Giovanni Figliuolo
,
Domenico Cerbino
Natural Resources
Vol.5 No.7
,May 29, 2014
DOI:
10.4236/nr.2014.57029
4,532
Downloads
6,262
Views
Citations
Simulation of Leveraged ETF Volatility Using Nonparametric Density Estimation
(Articles)
Matthew Ginley
,
David W. Scott
,
Katherine E. Ensor
Journal of Mathematical Finance
Vol.5 No.5
,November 30, 2015
DOI:
10.4236/jmf.2015.55039
4,884
Downloads
6,701
Views
Citations
This article belongs to the Special Issue on
Density Estimation in Finance
Modeling and Forecasting Financial Volatilities Using a Joint Model for Range and Realized Volatility
(Articles)
Yunqian Ma
,
Yuanying Jiang
Open Journal of Business and Management
Vol.4 No.2
,April 12, 2016
DOI:
10.4236/ojbm.2016.42022
2,545
Downloads
4,037
Views
Citations
Forecasting Volatility Based on a New Combined HAR-Type Model with Long Memory and Switching Regime: Empirical Evidence from Equity Realized Volatility
(Articles)
Yirong Huang
,
Zhonglin Wan
,
Hongyan Li
,
Yi Luo
Journal of Mathematical Finance
Vol.14 No.1
,February 27, 2024
DOI:
10.4236/jmf.2024.141005
49
Downloads
191
Views
Citations
A Test for Joint Market Efficiency from an Investor’s Perspective
(Articles)
Lakshmi Viswanathan
,
S. Maheswaran
,
G. Balasubramanian
Theoretical Economics Letters
Vol.9 No.5
,June 20, 2019
DOI:
10.4236/tel.2019.95098
459
Downloads
1,048
Views
Citations
This article belongs to the Special Issue on
Economic Efficiency
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