Suppose that manuel, an economist from a university in arizona, and poornima, an economist from a nonprofit organization on the west coast, are arguing over saving incentives. the following dialogue shows an excerpt from their debate:
poornima: i think it’s safe to say that, in general, the savings rate of households in today’s economy is much lower than it really needs to be to sustain the improvement of living standards.
manuel: i think a switch from the income tax to a consumption tax would bring growth in living standards.
poornima: you really think households would change their saving behavior enough in response to this to make a difference? because i don’t.

The maximum tax rate on estates and gifts

Which of the following is an example of search costs? a.) driving to a faraway place to find available goods b.) buying goods in some special way that is outside the normal channels c.) paying a premium cost for goods d.) selling extra goods for a discount price

Sales at a fast-food restaurant average $6,000 per day. the restaurant decided to introduce an advertising campaign to increase daily sales. to determine the effectiveness of the advertising campaign, a sample of 49 days of sales were taken. they found that the average daily sales were $6,300 per day. from past history, the restaurant knew that its population standard deviation is about $1,000. if the level of significance is 0.01, have sales increased as a result of the advertising campaign? multiple choicea)fail to reject the null hypothesis.b)reject the null hypothesis and conclude the mean is higher than $6,000 per day.c)reject the null hypothesis and conclude the mean is lower than $6,000 per day.d)reject the null hypothesis and conclude that the mean is equal to $6,000 per day.expert answer