Calculate the t statistic for the intercept

Assignment Help Macroeconomics
Reference no: EM131250975

Just the Fax, Inc. (JTF) has hired you as a consultant to analyze the demand for its line of telecom munications devices in 35 different market areas. The available data set includes observations on the number of thousands of units sold by JTF per month ( Q X ), the price per unit charged by JTF ( P X ), the average unit price of competing brands ( P Z ), monthly advertising expenditures by JTF ( A ), and average gross sales (in thousands of dollars) of businesses in the market area ( I ). The results of a regression analysis (with standard errors in parenthesis) are given below. Q X = 300 - 6 P X + 2 P Z + 0.04 A + 0.01 I (200) (1.8) (0.8) (0.03) (0.004) R 2 = 0.91 The values in parenthesis are standard errors (SE) . Answer the questions following using the table below:

i. Calculate the t statistic (ratio) for the intercept and the four variables

ii. Based on the calculated T statistic, indicate whether the coefficients in the demand equation are significant

Reference no: EM131250975

Questions Cloud

How to increase profits and customer retention : (ESPU 200) - Use your dictionary to check spellings, and check your writing carefully for mistakes before you hand it in. Write at least 200 words and
Consider the regression model : i) Let B-hat denote an estimator of B that is constructed as B-hat = Y-bar/X-bar, where Y-bar and X-bar are the sample means of Yi and Xi, respectively. Show that B-hat is conditionally unbiased.
Write two response paragraphs on the gvien film : Write two response paragraphs on the films 1960's: the years that shaped a generation and alice's restaurant as they relate to the social science themes
Which represents the effort of uk against cyber criminality : Which of following represents the effort of United Kingdom against cyber criminality? Which of following, according to a recent report to Congress, has now surpassed international drug trafficking as a terrorist financing enterprise?
Calculate the t statistic for the intercept : i. Calculate the t statistic (ratio) for the intercept and the four variables. ii. Based on the calculated T statistic, indicate whether the coefficients in the demand equation are significant
Identify how the article fits into the rhetorical situation : Perform a thorough rhetorical analysis of a substantial article on your topic: Identify how the article fits into the rhetorical situation, Identify the rhetorical appeals used by the author of the article and Use direct quotations from your source a..
Examples of industries that are monopolistically competitive : 1. Give examples of industries that are monopolistically competitive. Find the news articles, books which explain these examples.
Continuous time system and discrete time system : What is the difference between the continuous time system and discrete time system and their advnatages?
Find the bertrand equilibrium price of each firm : Explain in words how the Bertrand equilibrium price of each firm is affected by each of the following changes

Reviews

Write a Review

Macroeconomics Questions & Answers

  Inflation targeting be a good policy

Why might it be difficult for the Fed to formally adopt inflation targeting?  Would inflation targeting be a good policy for the Fed in the present economic environment

  In using the taylor rule

In using the Taylor Rule as a guideline for monetary policy, what are the pros and cons of using forecasted values of inflation and output rather than observed values of these variables?

  Describe the present economic crisis situation in europe

Describe the present economic crisis situation in Europe.  Why has it been so difficult for the Europeans to find a solution to this problem?   Comment on what implications the crisis may have for the rest of the world if Europeans are not able to ag..

  Long-term federal government budget problems

Question:. Explain why there are long-term Federal government budget problems. Explain why the base-line forecast of the CBO is misleading.

  Derive and compare demand curve

Question based on Derive and compare demand curve,  Derive Ambrose's demand function for peanuts. How does it compare with Johnny's demand curve for peanuts?

  Problem based on utility function

Problem based on  Utility Function - Problem,  Answer and explain the following using a diagram which is completely labeled.

  Laffer curve : tax rate and tax revenue

Question based on Laffer Curve : Tax Rate and Tax Revenue,  Do raising tax rates necessarily raise tax revenue? What factors affect how tax revenue changes when tax rates change?

  Problem - income elasticity of demand

Problem - Income Elasticity of Demand,  Interpret the following Income Elasticities of Demand (YED) values for the following and state if the good is normal or inferior; YED= +0.5 and YED= -2.5

  Positive balance of payment

Question Positive Balance of Payment: "Things will look good for the US if we could just get to where we are consistently running a positive Balance of Payments."

  Effect of recession on the investment curve

Comment on the effect of a recession on the investment curve (only) and on the level of savings, investment, and the equilibrium real interest rate in the financial crisis that hits United States first starting in fall 2007.

  Affect of falling domestic investment on trade surplus and

How will a fall in domestic investment affect the trade surplus and net capital outflows in the domestic economy, the trade deficit and capital inflows in the rest of the world.

  Crises in the banking sector and bank run

Banking crises crisis decreases depositors' confidence in the banking system. What would be the effect of a rumor about a banking crisis on checkable deposits in such a country?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd