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July 16, 2026
Team Success: Aligning Means with Objectives
In corporations, sports, and academia, people often face challenges they cannot handle alone. In such cases, selecting the right team is crucial. Tatiana Mayskaya, Associate Professor at the HSE Faculty of Economic Sciences and the International College of Economics and Finance, together with colleagues from foreign universities, examined team characteristics and found that less diverse teams are better suited to objectives where a high average performance is important, whereas more diverse teams are preferable when avoiding failure is critical. The paper has been published in Economic Theory.
July 15, 2026
Economists Propose More Effective Approach to Reducing Smoking
Economists at HSE University have examined how smokers respond to changes in cigarette prices. When tobacco prices increase, cigarette consumption does not always decline. In fact, spending on tobacco may even rise: according to the researchers, a 1% decrease in cigarette affordability leads to a 0.28% increase in per capita tobacco expenditure. The findings suggest that to reduce smoking rates, tobacco prices must rise faster than household incomes. The study has been published in Voprosy Statistiki.
July 15, 2026
HSE MIEM Students to Develop Two Satellites from Scratch for Orbital Experiments
The devices, created by student teams, will conduct space research on the properties of promising solar cells, on-board energy storage systems, and serial electronics for student satellites.

 

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Cubic Spline Interpolation Approach to Solve Multi-Choice Programming Problem

International Journal of Applied and Computational Mathematics. 2022. Vol. 9. No. 1. Article 6.
Dutta S., Kaur A.


Multi-choice has become a significant part of the real-life decision-making process. Most
of the problems involve more than one parameter as a choice, and among those different
choices only one choice is to be made, which will optimize the objective function. The
difficulty in making such a choice can be at ease with the help of mathematical techniques.
In this paper, we propose a novel solution procedure to handle the multi-choice parameters
in the constraint using cubic spline interpolation method. After analyzing the results, we
observed that the proposed method yields better results as compared to existing methods.
Two numerical examples are presented to explain the method and validate the fact of complete
utilization of the resources

Research target: Mathematics Computer Science Economics and Management Effective Natural Resource Management Engineering and Technology
Language: English
Full text
DOI
Text on another site
Keywords: probabilistic modelsMultiobjective approachMulti choicecubic spline
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