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Softa [21]
3 years ago
5

You obtain the following estimates for an AR(2) model of some returns data

Business
1 answer:
Sergio039 [100]3 years ago
4 0

Answer:

AR(2) model is not stationary

Explanation:

Given model  :  Yt = 0.803yt-1   +  0.682yt-2 +  ut  ---- ( 1 )

ut = noise error process

Aim : Check estimated model for stationarity

<em>step 1 : </em>represent the estimated polynomial of the model ( where: ut ∪ N(o,б^2 ) rewrite equation 1

Yt - 0.803yt-1  - 0.682yt-2  = ut  ------- ( 2 )

hence the polynomial can be represented as :

( 1 - 0.803B - 0.682B^2 )Yt = ut

Characteristic of the obtained polynomial can be represented as ;

1 - 0.803λ - 0.682λ^2 - 1 = 0

attached below is the remaining part of the solution

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Fiona is employed by Hallmark Cards, Inc., where her responsibilities include maintaining displays of greeting cards in drugstor
Viefleur [7K]

Answer:

These are the options for the question:

a. specialty-line wholesalers.

b. assemblers.

c. full-service stockers.

d. in-store maintainers.

e. rack jobbers.

And this is the correct answer:

c. full-service stockers.

Explanation:

Fiona is a full-service stocker, or retail stocker. A retail stocker is a person who is responsible for organizing (stocking) products in the shelves of a retail space (a large store, a supermarket, a convenience store).

Retail stocker also help customers by giving directions within the store, or by helping elderly, disabled, and other people reach products that they might not be able to reach by themselves.

7 0
3 years ago
A company controlling a combination of factors to provide value to its target customers is the definition of a?
ale4655 [162]

When a company controls a combination of factors which it uses to provide value for its target customers, this is a marketing mix.

<h3>What is a marketing mix?</h3><h3 />

A marketing mix refers to all the factors that a company uses in order to be able to provide for the goods and services of the customers it targets.

Some of these factors include the pricing of products, the products themselves and their functions, and the place that the products are to be offered.

Find out more on marketing mix at brainly.com/question/12080147

#SPJ1

6 0
1 year ago
At the beginning of the year, long-term debt of a firm is $308 and total debt is $339. At the end of the year, long-term debt is
Gnoma [55]

Answer:

The amount of the cash flow to creditors is $74

Explanation:

Beginning of the year:

Long-term debt = $308

Total debt = $339

At the end of the year:

Long-term debt = $269

Total debt = $349.

Interest = $35

Net new borrowing = Ending Long-term debt - Beginning Long-term debt

= $269 - $308

= ($39)

Cash flow to creditors = Interest paid - Net new borrowing

= $35 - ($39) = $ 74

4 0
3 years ago
Suppose the federal government had budget surpluses of $80 billion in year 1 and $120 billion in year 2 but had budget deficits
kompoz [17]

The best answer for this question would be that it will be decreased by $150 billion.

 

<span>Because since we are following the rules of Budget Surplus which states that the income or receipts have increased the outlays of its expenditures. It is commonly known in the term “savings” and what we refer to the financial states of the government.</span>

8 0
3 years ago
The 39 percent and 38 percent tax rates both represent what is called a tax "bubble." suppose the government wanted to lower the
Maslowich

Answer:

The answer is 44.84%

Explanation:

39% tax bracket takes back the advantage of the lower 15% and 25% tax rates.

The process will finish once the income that is taxable gets to $10 million.

Therefore, you can get the tax attributable to taxable income which ranges from $335,000 to $10 million by using all the rates in the above schedule or, more simply, by multiplying by 34%

208000*34% = 50000*15% + 25000*25% + 25000*34% + 108000*T%

70720 = 22250 +108000*T%

T=44.84%

3 0
3 years ago
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