Evaluating the Impact of M&A: A Pre- vs. Post-Consolidation Analysis of Firm Performance and Industry Dynamics

BACHU TEJASWI; Akshay Biju; Aloysius K V; M. V Alagesan

Evaluating the Impact of M&A: A Pre- vs. Post-Consolidation Analysis of Firm Performance and Industry Dynamics

Author(s)	Ms. BACHU TEJASWI, Mr. Akshay Biju, Mr. Aloysius K V, Dr. M. V Alagesan
Country	India
Abstract	Mergers and acquisitions (M&A) are widely used by companies as a strategic tool to expand operations, survive intense competition, and improve overall financial and operational performance. In an increasingly dynamic and competitive business environment, firms often turn to consolidation to achieve economies of scale, strengthen market presence, and enhance long-term sustainability. This study aims to examine how mergers and acquisitions influence the financial performance of companies across different industries. The research focuses on three key sectors—Indian banking, telecommunications, and the global steel industry—through an in-depth analysis of the mergers of Canara Bank–Syndicate Bank, Vodafone–Idea (VI), and Tata Steel–Bhushan Steel. Secondary financial data covering the period from 2016 to 2024 is used to compare company performance before and after the merger. The study applies financial ratio analysis and t-test techniques to assess changes in profitability, revenue growth, asset base, capital adequacy, and debt levels, thereby providing a quantitative evaluation of merger outcomes. The findings indicate that mergers in the Indian banking sector contributed to stronger capital positions, expanded asset bases, and improved overall financial stability, although profitability experienced a short-term decline due to integration and restructuring costs. In contrast, the Vodafone–Idea merger did not result in a financial turnaround, as the company continued to suffer from heavy losses, high debt burdens, and regulatory challenges, despite some improvement in operational efficiency. On the other hand, the Tata Steel–Bhushan Steel merger emerged as a successful case, leading to improved profitability, better asset quality, and more stable and sustainable growth following integration into a financially strong parent company.
Keywords	Mergers and Acquisitions (M&A), Financial Performance, Pre- and Post-Merger Analysis, Banking Sector, Telecommunications Industry, Steel Industry, Capital Adequacy, Profitability, Revenue Growth, Paired t-test.
Field	Sociology > Banking / Finance
Published In	Volume 7, Issue 1, January-February 2026
Published On	2026-02-24

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Evaluating the Impact of M&A: A Pre- vs. Post-Consolidation Analysis of Firm Performance and Industry Dynamics

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