Profit Maximization - Marginal Revenue and Costs
Using Marginal Revenue and Marginal Costs to Maximize Profit
Written by Jason Gordon
Updated at March 27th, 2023
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Using Marginal Revenue and Marginal Costs to Maximize Profit
The approach that we described in the previous section, using total revenue and total cost, is not the only approach to determining the profit maximizing level of output. In this section, we provide an alternative approach which uses marginal revenue and marginal cost.
Firms often do not have the necessary data they need to draw a complete total cost curve for all levels of production. They cannot be sure of what total costs would look like if they, say, doubled production or cut production in half, because they have not tried it. Instead, firms experiment. They produce a slightly greater or lower quantity and observe how it affects profits. In economic terms, this practical approach to maximizing profits means examining how changes in production affect marginal revenue and marginal cost.
Related Topics
- Market Structure
- Perfect Competition
- Bidding War
- Complements & Substitutes
- Substitution Effect
- Imperfect Competition
- Market Power
- Price Takers
- Price Makers
- Perfect Competition and Decision Making
- X-Efficiency
- Captive Market
- Contestable Market Theory
- Highest Profit Point in a Perfectly Competitive Market
- Marginal Revenue
- Using Marginal Revenue and Marginal Costs to Maximize Profit
- Marginal Revenue Curve
- Profit Margin and Average Total Cost
- Break Even Point - Cost Curve
- Shutdown Point - Cost Curve
- Short-Run Decisions Based Upon Costs in a Perfectly Competitive Market
- Marginal Costs and the Supply Curve for a Perfectively Competitive Firm
- Long-Run Average Supply (LRAS)
- Decisions to Enter or Exit a Market in the Long Run
- Long-Run Equilibrium in a Perfectly Competitive Market
- Constant, Increasing, and Decreasing Cost Industries
- Productive and Allocative Efficiency in Perfectly Competitive Markets
- Market Efficiency
- Market Inefficiency
- Pareto Efficiency
- Market Failure
- Search Theory
- Monopoly
- Natural Monopoly
- Legal Monopoly
- Bilateral Monopoly
- Promoting Innovation through Intellectual Property
- Predatory Pricing
- How Monopolists Set Price with the Demand Curve
- Total Cost and Total Revenue for a Monopolist
- Marginal Revenue and Marginal Cost for a Monopolist
- Inefficiency of Monopoly
- Perfectly Competitive Market
- Monopolistic Competition
- Duopoly
- Oligopoly
- Differentiated Products
- Perceived Demand for a Monopolistic Competitor
- Monopolistic Competitors Choose Price and Quantity
- Monopolistic Competitors and Entry
- Monopolistic Competition and Efficiency
- Cartel (Economics)
- Game Theory
- Traveler's Dilemma
- Prisoner's Dilemma
- Iterated Prisoner's Dilemma
- Nash Equilibrium
- Diner's Dilemma
- Trembling Hand Perfect Equilibrium
- Gambler's Fallacy
- Arrows Impossibility Theorem
- Backward Induction
- Tournament Theory
- Oligopoly and the Prisoner’s Dilemma
- Forcing Cooperation in a Prisoner’s Dilemma
- Cooperation and the Kinked Demand Curve
- Corporate Merger or Acquisition
- Antitrust Laws
- Herfindahl-Hirschman Index
- Concentration Ratio
- Other Approaches to Measuring Monopoly Power in an Industry
- Restrictive Practices under Antitrust Law
- Natural Monopoly
- Cost-Plus Regulation
- Price Cap Regulation
- Regulatory Capture
