Showing 1 - 10 of 20,259
One of the most important factors to control for the achievements of investment portfolio returns is risk. If we only … trading robots inputting another layer of risk through their interaction in a much higher speed and volume than the mechanical … to deliver to investors an optimum performance given a minimum ex-ante conditional value-at-risk while investing the full …
Persistent link: https://www.econbiz.de/10014254526
We implement a long-horizon static and dynamic portfolio allocation involving a risk-free and a risky asset. This model …
Persistent link: https://www.econbiz.de/10008797745
requirement of rich expertise in financial risk. Compared with other black-box algorithms, the explainable CBR system allows a … predicting financial risk, which is essential for both financial companies and their customers. In addition, results show that …
Persistent link: https://www.econbiz.de/10012584957
Persistent link: https://www.econbiz.de/10011713533
Persistent link: https://www.econbiz.de/10011948065
Persistent link: https://www.econbiz.de/10011716547
Persistent link: https://www.econbiz.de/10011292938
Exact analytical solutions to the problem of computing a minimum semivariance portfolio cannot be obtained due to the endogeneity of the semicovariance matrix. However, when the number of assets is small, the weights for such a portfolio can be determined numerically. This paper presents the R...
Persistent link: https://www.econbiz.de/10012839017
Replicating portfolios have recently emerged as an important tool in the life insurance industry, used for the valuation of companies' liabilities. This paper presents a replicating portfolio (RP) model for approximating life insurance liabilities as closely as possible. We minimize the L1 error...
Persistent link: https://www.econbiz.de/10011515725
perspective, a particular approach to quantitative modeling is presented that incorporates return forecasts, a risk model, and a …
Persistent link: https://www.econbiz.de/10013081705