Journal of Chongqing Technology and Business(Natural Sciences Edition) 2014 Issue 4 Research on Investment Portfolio Model Based on Laplace Distribution and CVaR

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Journal of Chongqing Technology and Business(Natural Sciences Edition)
1672-058X
2014 Issue 4

Research on Investment Portfolio Model Based on Laplace Distribution and CVaR
ZHANG Ling-yuan;,ZHANG Yong-fen;

..............page:1-7

The Bridge Function of Several Kinds of Functions
FAN Ru-ping;,JIN Yu-guang;

..............page:8-12

Exploration on the Condition for Uniform Integrability of Random Variable Sequence
REN Chun-guang;,WANG Xue-jun;,ZHANG Pei;

..............page:13-15

On Interger Solution to Diophantine Equation x3-8=Dy2
PU Fen-li;

..............page:16-17

On Integer Solution to Diophantine Equation x3 +64 =273y2
LIAO Jun;

..............page:18-19,65

Research on Extreme Risk of Financial Data and Its Empirical Analysis
LIU Qiong-sun;,SUN Li-li;

..............page:20-26

Research on Inter-district Pattern of Land Exploitation in Chongqing's Main Urban Area
DENG Zhang;,HAN Ze;,MOU Feng-yun;,WU Xiao-chun;

..............page:27-33

Comprehensive Evaluation on Regional Economy of Sichuan Province Based on Factor Analysis
DENG Jia;

..............page:34-38

Evaluation on the Competence of Hotel-type Tourism Listed Companies of China——Based on Factor Analysis and Principal Component Analysis
CHEN Xue-qiong;,REN Hui;,ZHANG Hui;

..............page:39-45

Application of Fuzzy Evaluation Method to the Planning of Urban Rail Network
LUO Lian;

..............page:46-50

Application of AHP Fuzzy Comprehensive Evaluation to the Evaluation on Classroom Teaching Quality
CHEN Dan;

..............page:51-55

Analysis of Satisfaction Degree of the Employees of Logistic Companies Based on Analytic Hierarchy Process
LUO Zheng-wen;,XU Xiao-ru;

..............page:56-60

Comparative Analysis of Income Structure in China's Rural Areas
FENG Rui;

..............page:61-65

Analysis of Two Groups Dynamic Cournot Model for Differentiated Strategy in Electricity Market
WANG Guo-dong;

..............page:66-72

Analysis of the Relationship between Chongqing's Financial Expenditure and Disposable Income Based on Nonlinear Cointegration
MA Jia-li;

..............page:73-77,102

Research on Knowledge Spiral System for Risk Early-warning of Supply Chain Enterprise Procurement
LI Fu-ling;,WANG Li-cun;

..............page:78-82

Regional Economic Difference and Its Spatial Pattern Characteristics of Henan Province
DUAN Xiao-wei;,HAN Wei-yin;,SHI Wen-tao;,TANG Cheng-li;,ZHANG Xiao-jing;

..............page:83-87

Construction and Application of Incentive Model under Innovative Ability Cultivation of College Students
GAO Lai-xin;,LI Ling-chun;,WANG Xian-bing;

..............page:88-92

Research on Reasoning Knowledge in Psychological Consultation Expert System for College Students
JIA Shuang;,LU Hong-shan;,TONG Hai-yan;

..............page:93-97

Reflection on the Integration between National Traditional Sports Culture and Aesthetic Education——Taking Southeast Areas of Chongqing as an Example
FENG Qing-mei;,HUANG Xiao-long;,ZHAO Yun-shu;

..............page:98-102

On Evolution of Martial Arts at Modem Times in Ba and Yu
HUANG Yi;

..............page:103-106