Why don't firms maximize revenue rather than profit? Briefly explain whether a firm that maximized revenue would be likely to produce a smaller or larger quantity than if it were maximizing profit.

At the core of economic theory is the concept of rationality, suggesting that firms are rational actors that seek to achieve certain objectives. One primary goal is profit maximization, the process of achieving the greatest profit possible, given certain constraints and market conditions. This involves understanding market demand, competition, cost structures, and other economic variables.
While revenue maximization could temporarily boost a firm's market share or growth, it doesn't guarantee long-term success. Broadly, economic principles encourage the efficient use of resources to achieve optimal outcomes, such as maximum net income, sustainable growth, or market stability. Consistent with these principles, profit maximization is often deemed more sustainable than revenue maximization.

Maximizing net income involves not just increasing revenues, but also effectively managing and minimizing costs. It is reflective of the real gains a firm makes after all expenses are accounted for. This strategy uses costing information to make decisions that will result in the best financial outcome—for instance, setting optimal pricing, choosing the right mix of products or services, or investing in cost-saving technologies. Firms operating with the objective of maximizing net income are focused on the bottom line, which is not just about earning, but also about saving and making each dollar count more effectively.

Cost management is an intrinsic part of economic strategy for firms. It involves tracking, analyzing, and optimizing the costs associated with a business's operations. Through effective cost management, a firm can improve its value by reducing unnecessary expenses, thus maximizing profit. There are various methods, such as just-in-time inventory, streamlining operations, or outsourcing non-core activities that can help achieve this. Strict cost management, integrated with revenue analysis, guides firms to not merely focus on the top line (revenue) but to fortify the bottom line (net income) by cost-saving measures.

Understanding the dynamics of demand and supply is crucial for firms aiming to maximize profits. Demand and supply analysis provides a mechanism to determine the optimal production level and pricing strategy. It also helps in forecasting market trends and making informed decisions on resource allocation.
For example, if a business recognizes that increasing the supply of their product would lead to a disproportionate increase in cost, they might decide against it, even if the demand is high. The equilibrium point, where the cost of producing one more unit equals the revenue it generates, is essential for maximizing profit. This fine balance between the quantity supplied and the price can significantly influence a firm’s profitability.

While revenue is the total amount of money a firm receives from sales, profit is what remains after all costs have been subtracted. It's important for businesses to understand the difference as focusing solely on revenue can be misleading.
For instance, a company may increase its sales volume but if the costs associated with the increased production exceed the additional revenue, profits may not rise accordingly. This distinction emphasizes why profit maximization is typically prioritized over revenue maximization in economic strategies. The end goal for most businesses is to create value for shareholders, which is achieved through profit, not just revenue, making profit maximization a more holistic and indicative measure of a firm's success.