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2 years ago

The only way to establish a cause-and-effect relationship between two variables is to conduct a(n) ________. experiment

1 answer:

3 0

The only way to establish a cause-and-effect relationship between two variables is to conduct an experiment.
First we state a hypothesis and then we make the experiment. The experiment should support, refute, or validate our hypothesis. It is done by making changes in one variable and observing is that might lead to changes in another variable (cause-and-effect).

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The cob Douglas production function is given by Q(K,L)=AK^1.4*L^1.6

Alexeev081 [22]

Part a) The Cob Douglas production function is given as:

$Q(K,L)=AK^{1.4} L^ {1.6 } .$

To show that this function is homogeneous with degree 3, we introduce be a parameter, t.

$Q(tK,tL)=A(tK)^{1.4} (tL)^ {1.6 } .$

Using properties of exponents, we on tinder:

$Q(tK,tL)=At^{1.4}K^{1.4} t^ {1.6 }L^ {1.6 } .$

This implies that:

$Q(tK,tL)=t^{1.4} \times t^ {1.6 }(AK^{1.4} L^ {1.6 } )$

$Q(tK,tL)=t^{1.4 + 1.6}(AK^{1.4} L^ {1.6 } )$

Simplify the exponent of t to get;

$Q(tK,tL)=t^{3}(AK^{1.4} L^ {1.6 } )$

Hence the function is homogeneous with degree, 3

Part b) To verify Euler's Theorem, we must show that:

$K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L}=3AK^{1.4}L^{1.6}$

Verifying from the left:

$K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L} =K(1.4AK^{0.4} L^{1.6}) + L(1.6AK^{1.4} L^{0.6})$

$K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L} =1.4(AK^{1.4} L^{1.6}) + 1.6(AK^{1.4} L^{1.6})$

$K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L} =(1.4 + 1.6)(AK^{1.4} L^{1.6})$

$K\frac{\partial Q}{\partial \: K}+L\frac{\partial Q}{\partial \: L} =3(AK^{1.4} L^{1.6})$

Q•E•D

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2 years ago

Empowering employees can lead to so many kinds of performance gains that organizations often use their reward systems to promote

nirvana33 [79]

The answer is true because empowerment is a positive thing which leads to a positive outcome.

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2 years ago

Incorrect answer. Your answer is incorrect. Try again.

liubo4ka [24]

Answer:

Dealer Market

Explanation:

In a dealer market, multiple dealers give out their various prices on the sales and purchases of their specific and particular security of instrument. It is a financial tool for dealers in the market. The dealer market becomes more efficient for financial securities because it provides superior mechanism which should be protected.

It enables buyers and sellers to buy and sell independently through the market makers, known as dealers.

Foreign exchange and bonds are found in the dealer market.

In the secondary market, securities are traded by investors while in the primary market, they are created.

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2 years ago

Most global firms find it is better to have expatriates rather than local staff at the management positions of their foreign ope

pshichka [43]

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2 years ago

Becca has $500 to open a checking account. She wants an account with the lowest fees. She writes about 12 checks per month and h

Vinvika [58]

Answer:

Low balance checking account

Explanation:

Since Becca has a small amount of money, only $500, and only uses the ATM around 4 times per month, her best option is a low balance checking account. This type of checking account works very well for people that can only keep a small balance. Many banks don't charge fees for this type of account as long as you write only a limited number of checks, your bank statement is sent to you online, and you use only their ATMs.

The other types of checking accounts usually require much higher balances, and of the minimum balance is not met, then they will charge you a monthly fee.

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3 years ago

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