Question 1

Assuming costs are paid immediately, an increase in the social discount rate will lower the benefit-cost rate.

Accepted Answer

A higher social discount rate means that future benefits and costs are valued less than present benefits and costs. Therefore, an increase in the social discount rate will result in a lower benefit-cost rate.

Question 2

In program budgeting, an agency's program is:

Accepted Answer

Program budgeting involves identifying a combination of government activities that produce a distinguishable output, so that the cost of the program can be calculated and evaluated. Therefore, the correct answer is B. While an agency's mission may be a part of the program, it alone does not identify the activities and output that make up the program. The output is a result of the activities identified in the program, and the cost of the output is just one component of the overall program cost.

Question 3

A lower discount rate favors more capital-intensive investments that yield net benefits further into the future.

Accepted Answer

A lower discount rate means that the value of future benefits is relatively higher compared to present benefits. This makes capital-intensive investments, which may have higher initial costs but yield net benefits further into the future, more favorable. On the other hand, a higher discount rate would favor investments with more immediate net benefits, as their value would be relatively higher compared to benefits that would accrue in the future.

Question 4

The higher the social rate of discount, the more government projects for which benefits will exceed costs.

Accepted Answer

The higher the social rate of discount, the more discount is applied to future benefits, making them less valuable in present terms. This can make it more difficult for government projects with long-term benefits to pass a cost-benefit analysis, even if their overall benefits exceed their costs. Therefore, a higher social rate of discount can actually make it less likely that benefits will exceed costs for government projects.

Question 5

The present value of a stream of net benefits for 20 years will be less than the sum of those benefits unless the social rate of discount is zero.

Accepted Answer

The present value of a future stream of net benefits is discounted back to its value in present terms using the social rate of discount. Unless this rate is zero, the present value will always be less than the sum of the future benefits due to the time value of money principle.

Question 6

The marginal rate of technical substitution is the slope of the isoquant line.

Accepted Answer

The answer of The marginal rate of technical substitution is...

Question 7

Program budgeting differs from line budgeting in that:

Accepted Answer

Program budgeting groups together all agencies with similar objectives or missions, regardless of the government department in which they are located. Line budgeting, on the other hand, compares proposed expenditures within a specific department only. Choice (B) describes line budgeting, choice (C) refers to a tool or method used in budgeting, and choice (D) describes performance budgeting, which considers the impact of programs on income distribution.

Question 8

The marginal rate of technical substitution (where the slope of the isocost and isoquant lines are equal) is the ratio of the prices of the two goods.

Accepted Answer

This statement is true. The marginal rate of technical substitution (MRTS) shows the rate at which one input can be substituted for another while maintaining the same level of output. It is the slope of the isoquant. The slope of the isocost line, which represents the cost of producing a certain level of output, is equal to the ratio of the prices of the two inputs. Therefore, when the MRTS equals the input price ratio, the firm is minimizing its cost of production.

Question 9

If the marginal social cost of a new road exceeds its marginal social benefit, then building the road will result in a net social gain.

Accepted Answer

If the marginal social cost of a new road exceeds its marginal social benefit, then building the road will result in a net social loss, not a net social gain. It would be inefficient to build the road in this case.

Question 10

Cost-benefit analysis is a technique for determining the net benefits of alternative government projects.

Accepted Answer

Cost-benefit analysis is a well-known economic technique used to assess the benefits and costs of a particular project or policy. It helps governments and organizations to make informed decisions about how to allocate resources and weigh the short-term and long-term consequences of different alternatives.

Question 11

If increases in agricultural land values are viewed as a benefit of an irrigation project, then the market value of projected increased crops should also be included as a benefit of the project.

Accepted Answer

Including both the increase in land values and the market value of increased crops would result in double-counting the benefits, as the land value increase already reflects the anticipated higher income from the crops.

Question 12

Program budgeting seeks to group agencies with similar purposes for budgeting, independent of the government department to which they belong.

Accepted Answer

Program budgeting categorizes agencies based on similar purposes rather than the department they belong to.

Question 13

If the benefits of a new bridge exceed the costs, then there will be a net social gain from building the bridge.

Accepted Answer

This statement is a basic principle of cost-benefit analysis in economics. If the benefits of a project outweigh the costs, then it is considered a socially desirable project.

Question 14

Cost-benefit analysis can be viewed as a way of minimizing the cost of any given government output.

Accepted Answer

The answer of Cost-benefit analysis can be viewed as a...

Question 15

The benefits of widening a road consist only of the cost savings to existing users of the road.

Accepted Answer

Widening a road can also lead to reduced congestion, improved traffic flow, and potentially increased economic growth and development in the surrounding area. It can also improve safety by allowing for better pedestrian and bicyclist accommodations.

Question 16

If a project has a B/C ratio of 0.9, its approval will result in net benefits to citizens of the nation.

Accepted Answer

A B/C ratio of 0.9 means that the cost of the project is more than the benefits it will generate. Therefore, the approval of the project will not result in net benefits to citizens of the nation.

Question 17

A cost-effective program mix is one that accomplishes a given mission at minimum cost.

Accepted Answer

A cost-effective program mix aims to achieve a specific mission or objective with the least possible resources or cost. This is achieved through a careful selection and combination of programs that are most effective in achieving the intended outcomes. Hence, cost-effectiveness is an important consideration in program planning and implementation.

Question 18

Building a new sports stadium results in food sales at the facility.These food sales should be con?sidered a benefit of the new stadium.

Accepted Answer

The answer of Building a new sports stadium results in...

Question 19

The social rate of discount must equal the opportunity cost of funds used to finance a project.

Accepted Answer

The social rate of discount is the rate at which future benefits are discounted to a present value. It represents the opportunity cost of using resources for a project instead of investing them elsewhere. Therefore, the social rate of discount must be equal to the opportunity cost of funds used to finance a project.

Question 20

An increase in the profits of gasoline dealers on an improved road is a benefit of the road project.

Accepted Answer

The increase in profits for gasoline dealers is considered a secondary or indirect benefit, not a direct benefit of the road project. Direct benefits typically include reduced travel time, lower vehicle operating costs, and improved safety.

Quiz 6: Cost-Benefit Analysis and Government Investments