Portfolio of Carry Trade Using Indian Rupees

2021 ◽  
pp. 097215092199989
Author(s):  
Jyoti Ranjana ◽  
Parama Barai
Keyword(s):  
Genetic Algorithm ◽  
Interior Point ◽  
Interior Point Method ◽  
Utility Maximization ◽  
Point Method ◽  
Weighted Sum ◽  
Carry Trade ◽  
Risk And Return ◽  
Quadratic Entropy ◽  
Rao’S Quadratic Entropy

In this study, we have considered the portfolio of carry trade along with bond and equity. The interior point method and non-dominated sorting genetic algorithm II have been used for optimization. The criteria for the portfolio are the weighted sum of risk and return, utility maximization, diversification ratio and Rao’s quadratic entropy. We find that the interior point method with weighted sum of risk and return gives the best result.

A New Predictor-corrector Infeasible Interior-point Algorithm for Linear Optimization in aWide Neighborhood

2020 ◽  
Vol 177 (2) ◽  
pp. 141-156
Author(s):  
Behrouz Kheirfam
Keyword(s):  
Interior Point ◽  
Interior Point Method ◽  
Linear Optimization ◽  
Point Method ◽  
Central Path ◽  
Interior Point Algorithm ◽  
Positive Direction ◽  
Complexity Result ◽  
Infeasible Interior Point Method ◽  
Predictor Corrector

In this paper, we propose a Mizuno-Todd-Ye type predictor-corrector infeasible interior-point method for linear optimization based on a wide neighborhood of the central path. According to Ai-Zhang’s original idea, we use two directions of distinct and orthogonal corresponding to the negative and positive parts of the right side vector of the centering equation of the central path. In the predictor stage, the step size along the corresponded infeasible directions to the negative part is chosen. In the corrector stage by modifying the positive directions system a full-Newton step is removed. We show that, in addition to the predictor step, our method reduces the duality gap in the corrector step and this can be a prominent feature of our method. We prove that the iteration complexity of the new algorithm is 𝒪(n log ɛ−1), which coincides with the best known complexity result for infeasible interior-point methods, where ɛ > 0 is the required precision. Due to the positive direction new system, we improve the theoretical complexity bound for this kind of infeasible interior-point method [1] by a factor of n . Numerical results are also provided to demonstrate the performance of the proposed algorithm.

scholarly journals An interior point method for isogeometric contact

2014 ◽  
Vol 276 ◽  
pp. 589-611 ◽  
Author(s):  
İ. Temizer ◽  
M.M. Abdalla ◽  
Z. Gürdal
Keyword(s):  
Interior Point ◽  
Interior Point Method ◽  
Point Method
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