1. Suppose that we are interested in measuring the relationship between hourly wage and output productivity in the U.S economy. Variables hrwage(t) and outphr(t) denote the average hourly wage and output productivity in the U.S economy for year t. We start by estimating the model specification shown in equation (1) below: log(hrwage) = Bo+B₁ log(outphr₂) + ut. where log(.) denotes the natural logarithm and ut is the error term. (a) Provide a brief interpretation of parameters 0 and 1 in (1).

1. Suppose that we are interested in measuring the relationship between hourly wage and output productivity in the U.S economy. Variables hrwage(t) and outphr(t) denote the average hourly wage and output productivity in the U.S economy for year t. We start by estimating the model specification shown in equation (1) below: log(hrwage) = Bo+B₁ log(outphr₂) + ut. where log(.) denotes the natural logarithm and ut is the error term. (a) Provide a brief interpretation of parameters 0 and 1 in (1).

Managerial Economics: Applications, Strategies and Tactics (MindTap Course List)

14th Edition

ISBN:9781305506381

Author:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris

Publisher:James R. McGuigan, R. Charles Moyer, Frederick H.deB. Harris

Chapter5: Business And Economic Forecasting

Section: Chapter Questions

Problem 1.6CE: Estimate the double-log (log linear) time trend model for log cruise ship arrivals against log time....

See similar textbooks

Similar questions

Assume our standard model. Both Meb and Des have 5 hours. In an hour, Meb can knit 5 scarves or 4 hats. In an hour, Des can knit 6 scarves or 6 hats. If they are efficiently producing 37 scarves, how many hats are they making? Enter a number (and only a number, no units) rounded to two decimal places. If your answer is 1.275, enter 1.28.
Assume that the average or mean monthly household consumption expenditure for Malaysia rose from RM3,578 in 2018 to RM4,033 in 2020, growing 6% per annum at nominal value, according to the statistics department. However, in terms of real value — which refers to the constant price using the Consumer Price Index with the base year 2014 as the deflator — annual growth rate is 3.9% for the same period, mentioned on its Household Expenditure Survey Report 2020. b) i. Use the aggregate expenditures model to show how government fiscal policy could eliminate either a recessionary expenditure gap or an inflationary expenditure gap. ii. Explain how equal-size increases in G and T could eliminate a recessionary gap and how equal-size decreases in G and T could eliminate an inflationary gap.
10.14 Total economic output in three years. The n - vector xt denotes the economic output of a country in n different sectors, in yeart. An economist models the economic output using a linear dynamical system model xt+1 = Axt, where A is an n \times n matrix. Assuming her model is correct, find an expression for the total economic output in yeart + 3, in terms of xt and A. (The total economic output is the sum of the economic output in the n sectors.)
See Figure 2.2 and examine the model. Unlike other circular flow models, this model is missing another sector/s. what is the missing sector?
Suppose you have quarterly data on new housing starts, interest rates, and real per capita income.Specify a model for housing starts that accounts for possible trends and seasonality in the variables.
Consider the simple model to estimate the effect of technology investment on labor productivity of M enterprises: product = Bo + B1 ln K + B2 ln L + B3 tech + B3 size + u In which, product is the labor productivity; tech is the total technology investment value/total investment value; ln K is the natural logarithm of total capital; ln L is the logarithm of total labor; tech is total techonology investment value/total investment value; size is the size of the enterprise, the dummy variable includes four categories: 1-super small; 2-small; 3-medium; 4-large (size_1 is the base category).a. What is the endogenous problem in the regression model? b. In the model, can the variable tech be correlated with u? Explain?c. What causes endogenous problems in this case?d. Could you give some solutions to the endogenous variable problem?
Suppose in our model, lifespans increased due to a productivity in- crease. What would likely happen to hours worked and leisure over the lifetime of a representative consumer. (a) Let’s consider one of two common ways of implementing this change. Suppose the increase raised both lifespans and the amount of years consumers are healthy enough to work by the same amount, how would that likely affect the measured numbered of hours work by prime aged adults within a given year? What would likely hap- pen to the retirement age? (b) Let’s consider the other way to implement it. Suppose the change in lifetimes came about changes in technology that delayed death but did not extend the amount of years consumers are healthy enough to work. What would likely happen to hours worked within a year? What would happen to the retirement age? (c) In the US, the generalized stylized fact is that the actual age of retirement is not increasing. Nor are hours worked per week. Why are both of the…
Assume that the average or mean monthly household consumption expenditure for Malaysia rose from RM3,578 in 2018 to RM4,033 in 2020, growing 6% per annum at nominal value, according to the statistics department. However, in terms of real value — which refers to the constant price using the Consumer Price Index with the base year 2014 as the deflator — annual growth rate is 3.9% for the same period, mentioned on its Household Expenditure Survey Report 2020. a) Suppose that consumer spending initially rises by RM5 billion for every 1 percent rise in household wealth and that investment spending initially rises by RM20 billion for every 1 percentage point fall in the real interest rate. Also, assume that the economy’s multiplier is 4. i. If household wealth falls by 5 percent because of declining house values, and the real interest rate falls by two percentage points, in what direction and by how much will the aggregate demand curve initially shift at each price level? ii. In what…
In economics, the terms efficient, effective and productive are often known. Question: a. Explain the difference between each of these terms. Explain with examples b. How many types of efficiency are there? Explain the difference between each! c. If the results of the rice production model are as follows: Qp = 0.031 + 0.046 Land Area + 0.092 Seed + 0.198 TK + 0.728 Fertilizer + 0.222 Perticide. Explain the results of the analysis related to the concept of efficiency for each variable and return of scale
Explain, using the concept of the elements of model, the statement-“A model is a theoretical structure representing economic processes by a set of variables and a set of logical and/or quantitative relationships between them.
The South African Rand flactuates widly on a daily, weekly, monthly basis. Identify all the variables that would be used in an econometric equation that estimates the relationship between South african economic growth and exchange rates (dollar to rand). appraise each variable that is included in the model using economics theory and briefly discuss the tests used to ensure model is statistically sound.
Q. Rubax, a U.S. manufacturer of athletic shoes, estimates the following linear trend model for show sales: Qt = a + bt + c1D1 + c2D2 + c3D3 Qt = sales of athletic shoes in the tth quarter t = 1, 2,..., 28 [2014(I), 2014(II),....,2020[IV)] D1 = 1 if t is quarter I (winter); 0 otherwiseD2 = 1 if t is quarter II (spring); 0 otherwiseD3 = 1 if t is quarter III (summer); 0 otherwise The regression analysis produces the following results: a. Is there sufficient statistical evidence of an upward trend in shoe sales? b. Do these data indicate a statistically significant seasonal pattern of sales of Rubax shoes? If so, what is the seasonal pattern exhibited by the data? c. Using the estimated forecast equation, forecast sales of Rubax shoes for 2021(III) and 2022(II). d. How might you improve this forecast equation? Thank you!