Advances in Economics, Management and Political Sciences

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Proceedings of the 2nd International Conference on Financial Technology and Business Analysis

Series Vol. 62 , 28 December 2023


Open Access | Article

Empirical Research on Optimizing Company Investment Strategy Based on Asset Portfolio Strategy -Taking the Pharmaceutical Industry as an Example

Jiayi Zhao * 1
1 Xi'an University of Finance and Economics

* Author to whom correspondence should be addressed.

Advances in Economics, Management and Political Sciences, Vol. 62, 145-153
Published 28 December 2023. © 2023 The Author(s). Published by EWA Publishing
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
Citation Jiayi Zhao. Empirical Research on Optimizing Company Investment Strategy Based on Asset Portfolio Strategy -Taking the Pharmaceutical Industry as an Example. AEMPS (2023) Vol. 62: 145-153. DOI: 10.54254/2754-1169/62/20231336.

Abstract

In recent years, the pharmaceutical industry has developed rapidly due to the COVID-19. At the same time, with the development of modern asset theory, a variety of asset portfolio strategies can be used by people. In the capital market, the pharmaceutical industry has also become an emerging ideal investment industry, and various related investment portfolio products and trading methods are constantly being updated and improved. This article is based on modern asset portfolio strategies, through relevant worldwide asset allocation models, sharpe theory and CPAM model, and uses the optimal selection of asset portfolios and market portfolios in Markowitz asset portfolio theory to conduct empirical research on the current stock investment portfolio products in the pharmaceutical industry. To test, use Python and Excel to process and analyze two years of stock data and group assets into groups to test the combination to verify the effectiveness of the model for fund investment portfolios in the pharmaceutical industry and better optimize the asset allocation, thereby effectively avoiding risks and increasing returns.

Keywords

modern portfolio theory, Sharpe Ratio, optimize selection, portfolio

References

1. Zeng Y.H., Guo M. (2022) Discussion on the Pros and Cons of Modern Asset Portfolio Selection Based on Case Analysis. Journal of Hubei University of Economics (Humanities and Social Sciences Edition), 19, 36-39.

2. Sun J.J. (2021) Research on Performance Comparison and Optimization of Four Intelligent Investment Advisory Portfolios. Nanjing Normal University.

3. Yang C.Y. (2022) Portfolio Optimization and Empirical Research Based on Deep Reinforcement Learning Method. Sichuan: Southwestern University of Finance and Economics.

4. Deng W.S. (2021) Opportunities, Challenges and Innovations of Bank Financial Management in the Wealth Dividend Era. Financial Accounting, 1, 13-22.

5. Chen H.M., Yu B., Zhou A. (2021) Experimental Design and R Software Application of Modern Asset Portfolio Theory. Journal of Heihe University, 12, 111-114.

6. Liu G.Q. (2022) Research on Investment Portfolio Optimization Strategy of Fund Sales Companies. Shandong University of Finance and Economics.

7. Xu S. (2019) Research on the Optimal Model of Investment Portfolio of Insurance Companies. Times Economics and Trade, 27, 49-50.

8. Zhou Y.Q., Wu D., Huang L., etc. (2019) Research on the Innovation and Application of Modern Asset Portfolio Theory in the Chinese Market. Financial Education Research, 32, 34-39.

9. Fan D.N. (2022) Empirical Research on Optimal Selection of Asset Portfolio and Market Portfolio Based on CAPM Model. Investment and Entrepreneurship, 33, 11-13.

10. Yao X.J. (2010) Review of Modern Asset Portfolio Theory Based on Index Model. Journal of Xi'an Petroleum University (Social Science Edition), 19, 38-42.

11. Li W. (2020) Research on the Effectiveness of Modern Asset Portfolio Theory in China's A-share Market. Times Finance, 31, 64-66+73.

Data Availability

The datasets used and/or analyzed during the current study will be available from the authors upon reasonable request.

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Volume Title
Proceedings of the 2nd International Conference on Financial Technology and Business Analysis
ISBN (Print)
978-1-83558-225-1
ISBN (Online)
978-1-83558-226-8
Published Date
28 December 2023
Series
Advances in Economics, Management and Political Sciences
ISSN (Print)
2754-1169
ISSN (Online)
2754-1177
DOI
10.54254/2754-1169/62/20231336
Copyright
28 December 2023
Open Access
This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited

Copyright © 2023 EWA Publishing. Unless Otherwise Stated