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ECON2302 - KC - Ch01
Ecomomics Chapter 1 review
Question | Answer |
---|---|
It once took 90% of our population to grow food. It now takes only 3% of the population to grow our food. This is progress because freed-up labor is used to produce other goods. True or false? | TRUE |
It once took 90% of our population to grow food. It now takes only 3% of the population to grow our food. This loss of jobs has been detrimental to our economy. True or false? | FALSE |
It once took 90% of our population to grow food. It now takes only 3% of the population to grow our food. The government should provide subsidies to encourage more people to become farmers. True or false? | FALSE |
It once took 90% of our population to grow food. It now takes only 3% of the population to grow our food. This reduction in the number of farmers explains the increase in the price of food. True or false? | FALSE |
Inflation measures the increase in the quantity of goods and services produced from each hour of a worker's time. True or false? | FALSE |
While pollution regulations yield the benefit of a cleaner environment and improved health, the regulations come at the cost of reducing incomes of the regulated firm's owners, workers, and customers. This illustrates that | people face tradeoffs. |
In the early 1920's, | Germany experienced a very high rate of inflation. |
Productivity is defined as the quantity of goods and services produced from each unit of labor input. True or false? | TRUE |
You have chosen Cancun over Ft. Lauderdale as vacation spot. You can still change your mind. What might cause you to change your decision? | The marginal cost of Ft. Lauderdale decreases. |
The English word that comes from the Greek word for "one who manages a household" is | economy. |
Which is most likely to have market power? | The only hotel in a rural area as opposed to a grocery store in a metropolitan area. |
A direct or positive relationship exists between a country's | productivity and its standard of living. |
When a society cannot produce all the goods and services people wish to have, it is said that the economy is experiencing | scarcity. |
Trade makes costs | lower and raises the variety of goods and services available. |
Which of the following phrases best captures the notion of efficiency? | minimum waste |
In the short-run, which of the following rates of growth in the money supply is likely to lead to the highest level of unemployment in the economy? | 1% per year |
If wages for accountants rose, then accountants' leisure time would have a lower opportunity cost. True or false? | FALSE |
Trade with any nation can be mutually beneficial. True or false? | TRUE |
If Germany chooses to engage in trade, it | can benefit by trading with any other country. |
Economists study how people make decisions. True or false? | TRUE |
Evidence indicates that seat belt laws have led to | fewer deaths per automobile accident. |
Approximately what percentage of the world's economies experience scarcity? | 100% |
To increase living standards, public policy should | ensure that workers are well educated and have the necessary tools and technology. |
The goal of President Obama's stimulus package and increased government spending following the deep economic downturn in 2008 & 2009 was to reduce inflation. True or false? | FALSE |
When government policies are enacted, it is always the case that either efficiency and equality are both enhanced, or efficiency and equality are both diminished. True or false? | FALSE |
When government policies are enacted, efficiency can usually be enhanced without a reaction in equality, but equality can never be enhanced without an efficiency loss. True or false? | FALSE |
When government policies are enacted, equality can usually be enhanced without an efficiency loss, but efficiency can never be enhanced without a reduction in equality. True or false? | FALSE |
Efficiency means that | society is getting the maximum benefits from its scarce resources. |
Prices usually reflect | both the value of a good to society and the cost to society of making the good. |
The "invisible hand' directs economic activity through | prices |
Equality refers to how the pie is divided, and efficiency refers to the size of the economic pie. True or false? | TRUE |
Market power refers to the | power of a single person or small group to influence market prices. |
The self-interest of the participants in an economy is guided into promoting general economic self-interest by | the invisible hand. |
People are willing to pay more for a diamond than for a bottle of water because | the marginal benefit of an extra diamond far exceed the marginal benefit of an extra bottle of water. |
People are likely to respond to a policy change | if the policy changes either the costs or benefits of their behavior. |
The principal that "people face tradeoffs" applies to | individuals, families, societies. |
Oil is considered to be a non-renewable energy resource. Oil is | a scarce resource. |
Tuition is the single-largest cost of attending college for most student. True or false? | FALSE |
For a very long time Treeland has had an inflation rate of 9%. Suddenly its inflation rate drops to 3%. The drop in the inflation rate | could be due to slower money supply growth. We would expect unemployment to be higher. |
When you calculate your true costs of going to college, what portion of your room-and-board expenses should be included? | you should include only the amount by which your room-and-board expenses exceed the expenses for rent and food if you were not in college. |
The willingness of citizens to pay for vaccinations does not include the benefit society receives from having vaccinated citizens who cannot transmit an illness to others. | This extra benefit society gets from vaccinating its citizens is knows as an externality. |
Incomes of U.S. households in the 1970's and 1980's | grew slowly, due to slow growth of the output of goods and services per hour of US workers time during those decades. |
The classic tradeoff between "guns and butter" states that when a society spends more on national defense, it has less to spend on consumer goods to raise the standard of living. True or false? | TRUE |
Opportunity cost: Except to the extent that you pay more for them, opportunity costs should not include the cost of things you would have purchased anyway. True or false? | TRUE |
if the average cost of transporting a passenger on the train from Chicago to St. Louis is $75, it would be irrational for the railroad to allow any passenger to ride for less than $75. True or false? | FALSE |
The terms equality and efficiency are similar in that they both refer to benefits to society. However they are different in that | equality refers to uniform distribution of those benefits and efficiency refers to maximizing benefits from scarce resources. |
In the short run, an increase in the money supply is likely to lead to | lower unemployment and higher inflation. |
Economists are particularly adept at understanding that people respond to | incentives. |
Using income tax revenue to fund the welfare system illustrates the conflict between efficiency and equality. True or false? | TRUE |
Public policies | may be able to improve either economic efficiency or equality. |
The invisible hand ensures that economic prosperity is distributed equally. True or false? | FALSE |
A rationale for government involvement in a market economy is | markets sometimes fail to produce a fair distribution of economic well-being, markets sometimes fail to produce an efficient allocation of resources, property rights have to be enforced. |
Germany could have avoided the high inflation that it experienced in the 1920's by | not allowing the quantity of money to increase so rapidly. |
Market failure is the ability of a single person to have a substantial influence on market prices. True or false? | FALSE |
A market economy cannot produce a socially desirable outcome because individuals are motivated by their own selfish interests. True or false? | FALSE |