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The chapter states, "Firms will supply all those goods that provide consumers with a marginal benefit at least as great as the marginal cost of producing them." A student objects to this statement, arguing, "I doubt that firms will really do this. After all, firms are in business to make a profit; they don't care about what is best for consumers." Evaluate the student's argument.

Short Answer

Expert verified
The student's argument is partially correct and partially misunderstood. Yes, firms want to maximize their profits, but the way to do so is by equating the marginal cost with the price consumers are willing to pay, which represents their marginal benefit. This implies that in the pursuit of profits, firms do take into account the consumer's marginal benefits indirectly. So, indirectly firms do care what is best for consumers in terms of the price they are willing to pay.

Step by step solution

01

Understanding the concepts involved

Firstly, understand what marginal cost, marginal benefit and profit maximization mean. The marginal cost of a good is the additional cost to produce one more unit of it. The marginal benefit is what consumers are willing to pay for an additional unit of this good. Profit maximization is the goal of a firm, which means a firm aims to make the difference between total revenue (price x quantity sold) and total cost as large as possible.
02

Explaining the Firm's Objective

Next, explain that the objective of a firm in economics is not just about making money, but maximizing profit. This involves making decisions about how many goods to produce depending on the marginal cost and the price that consumers are willing to pay.
03

Comparing Marginal Cost and Marginal Benefit

Now, recall the phrase 'Firms will supply all those goods that provide consumers with a marginal benefit at least as great as the marginal cost of producing them.' This means that firms will only produce and sell a good as long as the price (which represents the consumer's marginal benefit) is equal to or more than the marginal cost. This point is where profit is maximized.
04

Addressing the Student's Argument

Finally, address the student's argument by stating that while firms are indeed in business to make a profit, the way to maximize profit in a competitive market is to equate the price consumers are willing to pay (their marginal benefit) to the marginal cost of production. Therefore, while the firms might not explicitly consider what is best for the consumer, their actions of profit maximization inherently do.
05

Summarizing the discussion

Summarize the argument by concluding that, in essence, firms in their pursuit of profits do take into account consumer's marginal benefits, as these benefits dictate the price firms can charge for their products. So, indirectly, they do care about what is best for the consumer as it impacts their own profits.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Profit Maximization
In the realm of economics, profit maximization stands as the driving force for a firm's decisions and behaviors. It's the process through which a company seeks to achieve the highest possible profit, which occurs when the difference between total revenue and total costs is maximized. To reach this point, a firm assesses the marginal cost—the cost of producing one additional unit—and the price that consumers are willing to pay. If the price, reflecting the consumers' marginal benefit, exceeds or equals the marginal cost, producing the good will contribute to profit maximization.

Aligning Production with Marginal Costs

A company modifies its output level until the cost of producing an additional unit, or the marginal cost, equals the revenue from selling that unit. When the marginal cost is below the price, the firm can increase production to enhance profits; conversely, if the marginal cost rises above the price, it should reduce output to avoid losses. This equilibrium between marginal cost and price is pivotal for a firm to maximize its profits and ensure long-term sustainability in the market.
Supply and Demand
Supply and demand are foundational concepts in economics that describe the relationship between the availability of products (supply) and the desires of consumers to purchase them (demand). The principle dictates how prices fluctuate and products are allocated in a market economy. A balance between supply and demand results in market equilibrium, establishing a price point at which consumers are willing to buy the same quantity that suppliers are willing to produce.

Impact on Production Decisions

When the demand for a product increases, the price typically rises assuming the supply remains unchanged. This higher price prompts firms to increase production to capitalize on the additional potential profit. Conversely, if demand wanes, the price generally falls, leading firms to cut back production to prevent a surplus that could result in unsold stock and financial losses. Thus, understanding supply and demand is essential for firms as they navigate production levels to meet the market's needs while aiming for profit maximization.
Economic Decision Making
Economic decision making is the process by which individuals, firms, and governments make choices about the allocation of scarce resources. In the context of a firm, decision making is heavily influenced by profit maximization goals and the interplay of marginal costs and benefits. By analyzing these factors, firms can determine the most profitable course of action when producing and pricing their goods and services.

Considering Consumers in Strategic Decisions

While companies focus on profit margins, their decisions indirectly reflect the welfare of consumers. A company will often only produce additional units of a product if the marginal benefit to consumers, which translates to what they are willing to pay, covers the marginal cost of production. In a competitive market, this consideration ensures that consumers receive products at appropriate prices, and firms are able to cover costs and achieve a profit. By assessing both internal costs and consumer valuation, firms tactically align their production strategies with market demand, embodying prudent economic decision making.

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Most popular questions from this chapter

(Related to the Chapter Opener on page 414) By 2017, McDonald's had stopped selling Chicken McNuggets and other products made from chickens that had been fed antibiotics. The change increased McDonald's costs, but an article in the Wall Street Journal noted that "McDonald's ability to raise its prices is limited because of stiff competition." Does this "stiff competition" mean that the demand curve for McDonald's Chicken McNuggets is horizontal? Briefly explain.

A columnist for the Wall Street Journal discussed the fact that some firms were buying existing drilling operations in Canadian oil sands regions. These operations would not have been profitable to build from scratch but were profitable to operate given that they were already built because, as the columnist said, "The key is the distinction between fixed and variable costs. While the fixed investment in new oil sands projects is prohibitive, variable costs can be in the low \(\$ 20\) range per barrel." The columnist estimated that the fixed cost of a new oil sands drilling operation could be \(\$ 95\) per barrel. At the time the column was written, the price of oil was about \(\$ 50\) per barrel. a. Assuming that variable cost of an existing oil sands operation is \(\$ 20\) per barrel and the price of oil is \(\$ 50\) per barrel, how much were the companies selling these drilling operations losing per barrel? b. At a price of \(\$ 50\) per barrel, were the companies buying the existing drilling operations earning a profit of \(\$ 30\) per barrel? If not, explain what information we would need to calculate their profit.

What is the difference between a firm's shutdown point in the short run and in the long run? Why are firms willing to accept losses in the short run but not in the long run?

How does perfect competition lead to allocative efficiency and productive efficiency?

An article in the Wall Street Journal discusses the visual effects industry, which is made up of firms that provide visual effects for films and television programs. The article noted, "Blockbusters ... often have thousands of visual effects shots. Even dramas and comedies today can include hundreds of them." But the article also noted that the firms producing the effects have not been very profitable. Some firms have declared bankruptcy, and the former general manager of one firm was quoted as saying, "A good year for us was a \(5 \%\) return." If demand for visual effects is so strong, why is it difficult for the firms that supply them to make an economic profit?

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