Market Response to the Diversification Strategy of Internet Technology Companies: A Case Study of Xiaomi

Authors

  • Tianxing Yun

DOI:

https://doi.org/10.54097/x01tvr46

Keywords:

Diversification Strategy, Event Study, Cumulative Abnormal Returns.

Abstract

On March 30, 2021, Lei Jun, Chairman of Xiaomi Technology Co., Ltd. (hereinafter referred to as Xiaomi), announced that Xiaomi will establish a wholly-owned subsidiary responsible for the innovative electric vehicle business. After three years of research and development, Xiaomi released its first electric car, Xiaomi SU7, on March 28, 2024. This paper uses the event study method to compare the event of Xiaomi's announcement of its entry into the automotive field with the release of its first car. The study examines how the two events affect Xiaomi's stock price. The results demonstrate that the impact of Xiaomi's release of its first car on its stock price is more evident through the significance test. This shows that the first practical implementation of Xiaomi's automotive strategy has achieved remarkable results and met market expectations. This study is significant for studying the company's diversification strategic transformation by studying the changes in Xiaomi's stock price.

Downloads

Download data is not yet available.

References

[1] Naseer, S., Khalid, S., Parveen, S., Abbass, K., Song, H., Achim, M. V.: COVID-19 outbreak: impact on the global economy. Frontiers in Public Health 10(05), 100-109 (2023).

[2] Milev, G., Hastings, A., Al-Habaibeh, A.: The environmental and financial implications of expanding the use of electric cars - a case study of Scotland. Energy and Built Environment 2(2), 204-213 (2021).

[3] Su, W., Tsang, E. W.: Product diversification and financial performance: the moderating role of secondary stakeholders. Academy of Management Journal 58(4), 1128-1148 (2015).

[4] Martin, J. D., Sayrak, A.: Corporate diversification and shareholder value: a survey of recent literature. Journal of Corporate Finance 9(1), 37-57 (2003).

[5] Liu, Y. C., Lin, K. Y., Chen, Y. S.: Bird's-eye view vision system for vehicle surrounding monitoring. In: International Workshop on Robot Vision 12(5), 207-218 (2008).

[6] Borah, A., Tellis, G. J.: Make, buy, or ally? Choice of and payoff from announcements of alternate strategies for innovations. Marketing Science 33(1), 114-133 (2014).

[7] Zou, W., Wang, X., Xie, X.: Financial market response to central bank communication: an event study based on the stock market. Financial Research 11(2), 34-50 (2020).

[8] Yousaf, I., Patel, R., Yarovaya, L.: The reaction of G20+ stock markets to the Russia-Ukraine conflict "black-swan" event: evidence from the event study approach. Journal of Behavioral and Experimental Finance 35(5), 100-107 (2022).

[9] Verma, R. K., Bansal, R.: Stock market reaction on green-bond issue: evidence from Indian green-bond issuers. Vision 27(2), 264-272 (2023).

[10] MacKinlay, A. C.: Event studies in economics and finance. Journal of Economic Literature 35(1), 13-39 (1997).

Downloads

Published

09-02-2026

Issue

Section

Articles

How to Cite

Yun, T. (2026). Market Response to the Diversification Strategy of Internet Technology Companies: A Case Study of Xiaomi. Journal of Innovation and Development, 14(2), 51-55. https://doi.org/10.54097/x01tvr46