What is the marginal benefit and marginal cost of the last 10,000 laptops

How did economists Currie and Walker conduct research to decide whether pollution or poverty was responsible for worse outcomes

r-ruslan [8.4K]

Currie and Walker used behavioral responses to pollution such as maternal mobility to conduct research to decide whether pollution or poverty was responsible for worse outcomes among babies born in high-pollution areas.

<h3>What is Pollution?</h3>

Pollution is a contamination of a healthy environment that can cause damage to the health of individuals and the environment. When a foreign substance is introduced to the environment, either by air or land or whatever means, we say the environment has been polluted.

When Currie and Walker did research on the effect of pollution among babies born in the high-pollution area, they used behavioral responses to pollution to conduct it. They considered maternal mobility and the effects it would have on the baby.

Learn more about Pollution here:

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5 0

3 years ago

How bad does a W look on a transcript?

PilotLPTM [1.2K]

Answer:

W's do not count against your overall GPA and thus, do no harm grade-wise. However, W's can run you at risk of losing financial aid. Schools have what's known as satisfactory academic progress which means that you'll need to be completing your courses for credit.

7 0

3 years ago

Breed Products has performed extensive studies on its costs and production and estimates the following annual costs based on 150

mafiozo [28]

Answer:

(a) $8.20

(b) $1,125,000

(c) 125,000

Explanation:

(a) Unit selling price:

= (Total cost incurred + Desired profit) ÷ Number of units sold

= ($630,000 + $600,000) ÷ 150,000

= $8.20

(b) Profit = Dollar sales - Variable cost - Fixed cost

($ sales × 20% profit) = $ sales - ($ sales × 60%) - $225,000

($ sales × 20% profit) = ($ sales × 40%) - $225,000

$225,000 = ($ sales × 40%) - ($ sales × 20% profit)

$225,000 = ($ sales × 20%)

Dollar sales = $225,000 ÷ 20%

= $1,125,000

(c) No. of units required to be sold:

= Dollar sales ÷ Selling price per unit

= $1,125,000 ÷ $9

= 125,000

4 0

3 years ago

Plzzzz help

Olegator [25]

Answer:

sup guys

Explanation:

7 0

3 years ago

Read 2 more answers

what happens to aggregate output if both taxes and government spending are lowered by $300 billion and mpc

Papessa [141]

Answer:

The answer is:

1. consumers' expenditure increases by $150 billion

2. output will decrease by $600 billion

Explanation:

Tax impact:

$300 billion x 0.5

= $150 billion.

If taxes are lowered by $300 billion, consumers' expenditure increases by $150 billion because with lower tax, there is money money to be spent because their disposable income has increased.

Government spending impact:

$300/(1-0.5)

$300/0.5

=$600 billion.

Due to government spending that has increased by this amount, output will decrease by this amount too because government has directly competed with firms that should have used this money to increase the total output.

Therefore, net effect on total output is $300billion($600 - $300)

3 0

4 years ago