The following is a linear trend fitted to a series expressed in logs.=log(T) 3.9711 +0.038twhere t is expressed in years. What is the annual growth rate of the trend in percentage? Round your answer to the nearestsecond decimal.The annual growth rate of the trend in percentage is

The given equation is a logarithmic equation where T is the variable we are interested in and t is…

Answered: The following is a linear trend fitted…

ENGR.ECONOMIC ANALYSIS

14th Edition

ISBN:9780190931919

Author:NEWNAN

Publisher:NEWNAN

Chapter1: Making Economics Decisions

Section: Chapter Questions

Problem 1QTC

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3
Provide a brief and seperate explanation of the trends shown in the graphs attached.
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Suppose that the returns to education are 13.4% per year for the first four years of schooling (grades 1–4), 10.1% per year for the next four years (grades 5–8), and 6.8% per year for education beyond eight years. In a certain country, everyone in the labor force in the year 2000 had 12 years of education. In 1950 everyone in the labor force had 4 years of education. What was the average annual growth in income per worker that was due to the increase in education?
3. Rubax, a U.S. manufacturer of athletic shoes, estimates the following linear trend model for shoe sales: Qt = a+bt+c1D1+c2D2+c3D3Where, Qt = sales of athletic shoes in the t-th quartert = 1, 2, . . . . , 28 [2011(I), 2011(II), . . . . , 2017(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 otherwiseThe regression analysis produces the following results: Is there sufficient statistical evidence of an upward trend in shoe sales? explain Do these data indicate a statistically significant seasonal pattern of sales for Rubax shoes? If so, what is the seasonal pattern exhibited by the data? Using the estimated forecast equation, forecast sales of Rubax shoes for 2018(III) and 2019(II).
Ten years ago, Ginny inherited $50,000 from her grandmother. She decided to invest all of this money in GE stock. Suppose she decides to sell the stock today so she can purchase her first home. The sale price of the stock is $64,500. Suppose that at the beginning of the ten year period the Consumer Price Index (CPI) was 125 and today the CPI is 215. Use this information to determine the difference between the initial investment in today's dollars and the sale price.
Consider the following quarterly sales data (in units): Actual Actual Actual 2019 16 12 10 13 51 Based on years 2018-2020, what is the seasonal index for Q2? Q1 Q2 Q3 Q4 Total 2018 15 12 10 13 50 Show Transcribed Text .98 J Based on years 2018-2020, v 1.02 1.05 .95 Ĉ 2020 17 14 12 11 54
The world's population living in extreme poverty has declined linearly between the years 2005 and 2011. In 2005, the percentage of the world's population living in extreme poverty was 20.70% and in 2011, the percentage of the world's population living in extreme poverty was 13.70%. Determine a linear equation that models the world's population in extreme poverty, in percentage, as a function of years since 2005. What is the slope of this function, and what does it tell you in practical terms? Round your answer to the nearest hundredth (0.01). Om = -7.00. The world's population in extreme poverty decreased by 7 percent per year between the years 2005 and 2011. Om = 7.00. The world's population in extreme poverty increased by 7 percent per year between the years 2005 and 2011. Om = 1.17. The world's population in extreme poverty increased by 1.17 percent per year between the years 2005 and 2011. Om = -1.17. The world's population in extreme poverty decreased by 1.17 percent per year…
Table 8 Amounts of New Solar Power Installed in the United States Amount of New Solar Power Installed Year (megawatts) 2006 2007 105 160 2008 290 2009 435 2010 878 2011 1891 3300 2012 Source: GTM Research If the model is given by: y 2.73(1.80)*, what is the growth rate? O the growth rate is 273%. O The growth rate is 80%. O can not be determined from the equation. O The growth rate is 73% O The growth rate is 180%. 99+ a
Q13
A9.
The unemployment rate in a certain country was dropping at a constant rate of 0.2% (= 0.002, in decimals) between 2009 and 2019. In 2012, the unemployment rate was 3.5%.Let t be the number of years since 2009 and let U(t) be the unemployment rate at year t.(a) Find a formula for the function U. (Hint: use decimals in place of percentages.)U(t) =(b) Assuming the model is valid for a couple of more years after 2019, calculate the expected unemployment rate in year 2021. Enter your answer as a percentage.

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The following is a linear trend fitted to a series expressed in logs. = log(T) 3.9711 +0.038t where t is expressed in years. What is the annual growth rate of the trend in percentage? Round your answer to the nearest second decimal. The annual growth rate of the trend in percentage is