Chapter 13: Q.12 (page 316)
What can government do to encourage the development of new technology?
Short Answer
The government attempts to internalize some externalities by employing patent and trade secret laws.
Chapter 13: Q.12 (page 316)
What can government do to encourage the development of new technology?
The government attempts to internalize some externalities by employing patent and trade secret laws.
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Get started for freeWhat are the two key characteristics of public goods?
In what ways do company investments in research and development create positive externalities?
Are the following goods non-rival in consumption?
a. slice of pizza
b. laptop computer
c. public radio
d. ice cream cone
The Gizmo Company is planning to develop new household gadgets. Table 13.4 shows the companyโs demand for financial capital for research and development of these gadgets, based on expected rates of return from sales. Now, say that every investment would have an additional 5% social benefitโthat is, an investment that pays at least a 6% return to the Gizmo Company will pay at least an 11% return for society as a whole; an investment that pays at least 7% for the Gizmo Company will pay at least 12% for society as a whole, and so on. Answer the questions that follow based on this information.
Estimated rate of return | Private profits of the firm from an R&D project (in \( millions) |
10% | \)100 |
9% | \(102 |
8% | \)108 |
7% | \(118 |
6% | \)133 |
5% | \(153 |
4% | \)183 |
3% | $223 |
a. If the going interest rate is 9%, how much will Gizmo invest in R&D if it receives only the private benefits of this investment?
b. Assume that the interest rate is still 9%. How much will the firm invest if it also receives the social benefits of its investment? (Add an additional 5% return on all levels of investment.)
Suppose that Sony's R&D investment in digital devices has increased profits by 20%. Is this a private or social benefit?
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