The Acquisition of Microsoft and LinkedIn: A Financial Performance Study by Using Cumulative Abnormal Return Rate Analysis

This paper focuses on the acquisition between Microsoft and LinkedIn, offering an in depth and comprehensive analysis of its financial performance. Through methods like case study, event study with Cumulative Abnormal Return Rate (CAR) calculation, and comparative analysis, it closely examines the short-term market responses around the acquisition announcement. Specifically, it analyzes how the stock prices of both companies fluctuated during this period based on CAR analysis. Meanwhile, it also studies the long-term trends of crucial financial metrics such as revenue, profit, and asset utilization. The study reveals that the markets reactions were a mix of positive and negative in the short term. However, over the long term, the acquisition has gradually generated positive synergies, significantly enhancing Microsofts competitiveness in relevant markets. This research enriches the theoretical understanding of corporate mergers and acquisitions (M&A) financial performance and provides practical and actionable guidance for future M&A activities in the technology industry. It can assist companies in better evaluating potential acquisition targets, formulating more effective integration strategies, and achieving more successful M&A outcomes.