Example of a £40 Isocost Line (w=£5, p=£10)

Graphical Method for Comparing Technology Costs

Diagram Setup for Technology Cost Comparison

The full employment observed in the Soviet Union during the 1930s was a direct result of its state-controlled industries being more efficient and productive than their counterparts in Western capitalist nations.

A textile company needs to produce 100 meters of cloth and is considering four different production technologies, each using a different combination of labor and coal. The wage for a worker is £10 per hour, and the price of coal is £20 per ton. Given the input requirements below, which technology should the company choose to minimize its production costs?

Cost-Minimizing Technology Selection

A firm is producing 100 units of output and is evaluating four different production technologies, represented by points A, B, C, and D on a graph with labor on the x-axis and capital on the y-axis. The firm's costs are represented by a series of parallel isocost lines, where lines closer to the origin represent lower total costs. The positions are as follows:

• Technology A is on an isocost line representing a total cost of $200.
• Technology B is on an isocost line representing a total cost of $150.
• Technology C is on an isocost line representing a total cost of $250.
• Technology D is located between the $150 and $200 isocost lines.

Based on this information, which technology is the most cost-effective for producing the 100 units?

A company manufactures widgets using a combination of two inputs: human labor and automated machinery. Initially, wages for labor are low, and the cost of machinery is high, so the company uses a production method that relies heavily on workers. If the wages for labor increase significantly while the cost of machinery stays the same, how would the company most likely adjust its production method to continue producing the same number of widgets at the lowest possible cost?

A firm produces a specific quantity of output using two inputs: labor (plotted on the horizontal axis) and capital (plotted on the vertical axis). A diagram displays three possible production technologies (A, B, and C). A solid isocost line, representing a total cost of $1,000 at current input prices, passes directly through the point for Technology B. Technology A is located above this line, and Technology C is located below it. To minimize its production costs, which technology should the firm choose?

A company produces goods using labor and machinery. The wage for labor is $20 per hour and the rental cost of machinery is $40 per hour. The company is currently using a production method that lies on the isocost line representing a total cost of $400. If a new, more cost-effective production method is discovered, it must be represented by a point that lies below this $400 isocost line.

Impact of Changing Input Prices on Technology Choice

Technology B as the Least-Cost Technology at w=£10, p=£20

Evaluating a Production Strategy

A firm produces a product using two inputs: labor (plotted on the horizontal axis) and capital (plotted on the vertical axis). The firm has several production technologies available and has chosen the one that minimizes its total cost, represented by the point where the lowest possible isocost line touches one of the technology points. If the price of capital rises significantly while the wage for labor stays the same, how will the isocost line and the optimal choice of technology be affected?

A firm is producing 100 units of output and is evaluating four different production technologies, represented by points A, B, C, and D on a graph with labor on the x-axis and capital on the y-axis. The firm's costs are represented by a series of parallel isocost lines, where lines closer to the origin represent lower total costs. The positions are as follows:

• Technology A is on an isocost line representing a total cost of $200.
• Technology B is on an isocost line representing a total cost of $150.
• Technology C is on an isocost line representing a total cost of $250.
• Technology D is located between the $150 and $200 isocost lines.

Based on this information, which technology is the most cost-effective for producing the 100 units?