Merger:A merger is the combination of two or more companies into a single, larger entity, often to achieve strategic, operational, or financial benefits through diversification.
Acquisition:An acquisition is the purchase of one company by another, which can be a form of diversification as the acquiring company expands into new markets, products, or services.
Portfolio Diversification:Portfolio diversification is the practice of investing in a variety of assets to reduce the overall risk of a investment portfolio, as the performance of different assets may not be perfectly correlated.