Macroeconomics
10th Edition
ISBN: 9780134896441
Author: ABEL, Andrew B., BERNANKE, Ben, CROUSHORE, Dean Darrell
Publisher: PEARSON
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Question
Chapter 2, Problem 6WWMD
b)
To determine
The graphical representation of quarterly growth rates of real
b)
Expert Solution
Explanation of Solution
The data of quarterly growth rates of real GDP from 1960 to last year using the percent change from a year ago is as follows:
| Date | GDP, percentage change from quarter one year ago. |
| 1960-01-01 | 4.9 |
| 1960-04-01 | 2.1 |
| 1960-07-01 | 2.5 |
| 1960-10-01 | 0.9 |
| 1961-01-01 | -0.7 |
| 1961-04-01 | 1.6 |
| 1961-07-01 | 3.0 |
| 1961-10-01 | 6.4 |
| 1962-01-01 | 7.6 |
| 1962-04-01 | 6.7 |
| 1962-07-01 | 6.0 |
| 1962-10-01 | 4.3 |
| 1963-01-01 | 3.6 |
| 1963-04-01 | 3.8 |
| 1963-07-01 | 4.8 |
| 1963-10-01 | 5.2 |
| 1964-01-01 | 6.2 |
| 1964-04-01 | 6.2 |
| 1964-07-01 | 5.5 |
| 1964-10-01 | 5.2 |
| 1965-01-01 | 5.5 |
| 1965-04-01 | 5.7 |
| 1965-07-01 | 6.3 |
| 1965-10-01 | 8.5 |
| 1966-01-01 | 8.5 |
| 1966-04-01 | 7.5 |
| 1966-07-01 | 6.0 |
| 1966-10-01 | 4.5 |
| 1967-01-01 | 2.9 |
| 1967-04-01 | 2.6 |
| 1967-07-01 | 2.7 |
| 1967-10-01 | 2.7 |
| 1968-01-01 | 3.8 |
| 1968-04-01 | 5.5 |
| 1968-07-01 | 5.3 |
| 1968-10-01 | 5.0 |
| 1969-01-01 | 4.5 |
| 1969-04-01 | 3.1 |
| 1969-07-01 | 3.0 |
| 1969-10-01 | 2.0 |
| 1970-01-01 | 0.3 |
| 1970-04-01 | 0.2 |
| 1970-07-01 | 0.4 |
| 1970-10-01 | -0.2 |
| 1971-01-01 | 2.7 |
| 1971-04-01 | 3.1 |
| 1971-07-01 | 3.0 |
| 1971-10-01 | 4.4 |
| 1972-01-01 | 3.5 |
| 1972-04-01 | 5.3 |
| 1972-07-01 | 5.4 |
| 1972-10-01 | 6.9 |
| 1973-01-01 | 7.6 |
| 1973-04-01 | 6.3 |
| 1973-07-01 | 4.8 |
| 1973-10-01 | 4.0 |
| 1974-01-01 | 0.6 |
| 1974-04-01 | -0.2 |
| 1974-07-01 | -0.6 |
| 1974-10-01 | -1.9 |
| 1975-01-01 | -2.3 |
| 1975-04-01 | -1.8 |
| 1975-07-01 | 0.8 |
| 1975-10-01 | 2.6 |
| 1976-01-01 | 6.2 |
| 1976-04-01 | 6.2 |
| 1976-07-01 | 5.0 |
| 1976-10-01 | 4.3 |
| 1977-01-01 | 3.2 |
| 1977-04-01 | 4.5 |
| 1977-07-01 | 5.8 |
| 1977-10-01 | 5.0 |
| 1978-01-01 | 4.1 |
| 1978-04-01 | 6.1 |
| 1978-07-01 | 5.2 |
| 1978-10-01 | 6.7 |
| 1979-01-01 | 6.5 |
| 1979-04-01 | 2.7 |
| 1979-07-01 | 2.4 |
| 1979-10-01 | 1.3 |
| 1980-01-01 | 1.4 |
| 1980-04-01 | -0.8 |
| 1980-07-01 | -1.6 |
| 1980-10-01 | 0.0 |
| 1981-01-01 | 1.6 |
| 1981-04-01 | 3.0 |
| 1981-07-01 | 4.3 |
| 1981-10-01 | 1.3 |
| 1982-01-01 | -2.2 |
| 1982-04-01 | -1.0 |
| 1982-07-01 | -2.6 |
| 1982-10-01 | -1.4 |
| 1983-01-01 | 1.4 |
| 1983-04-01 | 3.3 |
| 1983-07-01 | 5.7 |
| 1983-10-01 | 7.9 |
| 1984-01-01 | 8.6 |
| 1984-04-01 | 8.0 |
| 1984-07-01 | 6.9 |
| 1984-10-01 | 5.6 |
| 1985-01-01 | 4.6 |
| 1985-04-01 | 3.7 |
| 1985-07-01 | 4.3 |
| 1985-10-01 | 4.2 |
| 1986-01-01 | 4.1 |
| 1986-04-01 | 3.7 |
| 1986-07-01 | 3.1 |
| 1986-10-01 | 2.9 |
| 1987-01-01 | 2.7 |
| 1987-04-01 | 3.4 |
| 1987-07-01 | 3.3 |
| 1987-10-01 | 4.5 |
| 1988-01-01 | 4.2 |
| 1988-04-01 | 4.5 |
| 1988-07-01 | 4.2 |
| 1988-10-01 | 3.8 |
| 1989-01-01 | 4.3 |
| 1989-04-01 | 3.7 |
| 1989-07-01 | 3.9 |
| 1989-10-01 | 2.7 |
| 1990-01-01 | 2.8 |
| 1990-04-01 | 2.4 |
| 1990-07-01 | 1.7 |
| 1990-10-01 | 0.6 |
| 1991-01-01 | -1.0 |
| 1991-04-01 | -0.5 |
| 1991-07-01 | -0.1 |
| 1991-10-01 | 1.2 |
| 1992-01-01 | 2.9 |
| 1992-04-01 | 3.2 |
| 1992-07-01 | 3.7 |
| 1992-10-01 | 4.4 |
| 1993-01-01 | 3.3 |
| 1993-04-01 | 2.8 |
| 1993-07-01 | 2.3 |
| 1993-10-01 | 2.6 |
| 1994-01-01 | 3.4 |
| 1994-04-01 | 4.2 |
| 1994-07-01 | 4.3 |
| 1994-10-01 | 4.1 |
| 1995-01-01 | 3.5 |
| 1995-04-01 | 2.4 |
| 1995-07-01 | 2.7 |
| 1995-10-01 | 2.2 |
| 1996-01-01 | 2.6 |
| 1996-04-01 | 4.0 |
| 1996-07-01 | 4.1 |
| 1996-10-01 | 4.4 |
| 1997-01-01 | 4.3 |
| 1997-04-01 | 4.3 |
| 1997-07-01 | 4.7 |
| 1997-10-01 | 4.5 |
| 1998-01-01 | 4.9 |
| 1998-04-01 | 4.1 |
| 1998-07-01 | 4.1 |
| 1998-10-01 | 4.9 |
| 1999-01-01 | 4.8 |
| 1999-04-01 | 4.7 |
| 1999-07-01 | 4.7 |
| 1999-10-01 | 4.8 |
| 2000-01-01 | 4.2 |
| 2000-04-01 | 5.3 |
| 2000-07-01 | 4.1 |
| 2000-10-01 | 3.0 |
| 2001-01-01 | 2.3 |
| 2001-04-01 | 1.1 |
| 2001-07-01 | 0.5 |
| 2001-10-01 | 0.2 |
| 2002-01-01 | 1.3 |
| 2002-04-01 | 1.3 |
| 2002-07-01 | 2.2 |
| 2002-10-01 | 2.1 |
| 2003-01-01 | 1.8 |
| 2003-04-01 | 2.0 |
| 2003-07-01 | 3.3 |
| 2003-10-01 | 4.3 |
| 2004-01-01 | 4.3 |
| 2004-04-01 | 4.2 |
| 2004-07-01 | 3.4 |
| 2004-10-01 | 3.3 |
| 2005-01-01 | 3.9 |
| 2005-04-01 | 3.6 |
| 2005-07-01 | 3.5 |
| 2005-10-01 | 3.1 |
| 2006-01-01 | 3.4 |
| 2006-04-01 | 3.1 |
| 2006-07-01 | 2.4 |
| 2006-10-01 | 2.6 |
| 2007-01-01 | 1.5 |
| 2007-04-01 | 1.8 |
| 2007-07-01 | 2.2 |
| 2007-10-01 | 2.0 |
| 2008-01-01 | 1.1 |
| 2008-04-01 | 1.1 |
| 2008-07-01 | 0.0 |
| 2008-10-01 | -2.8 |
| 2009-01-01 | -3.3 |
| 2009-04-01 | -3.9 |
| 2009-07-01 | -3.0 |
| 2009-10-01 | 0.2 |
| 2010-01-01 | 1.7 |
| 2010-04-01 | 2.8 |
| 2010-07-01 | 3.2 |
| 2010-10-01 | 2.6 |
| 2011-01-01 | 1.9 |
| 2011-04-01 | 1.7 |
| 2011-07-01 | 0.9 |
| 2011-10-01 | 1.6 |
| 2012-01-01 | 2.7 |
| 2012-04-01 | 2.4 |
| 2012-07-01 | 2.5 |
| 2012-10-01 | 1.5 |
| 2013-01-01 | 1.6 |
| 2013-04-01 | 1.3 |
| 2013-07-01 | 1.9 |
| 2013-10-01 | 2.6 |
| 2014-01-01 | 1.4 |
| 2014-04-01 | 2.7 |
| 2014-07-01 | 3.1 |
| 2014-10-01 | 2.9 |
| 2015-01-01 | 4.0 |
| 2015-04-01 | 3.3 |
| 2015-07-01 | 2.4 |
| 2015-10-01 | 1.9 |
| 2016-01-01 | 1.6 |
| 2016-04-01 | 1.3 |
| 2016-07-01 | 1.6 |
| 2016-10-01 | 2.0 |
| 2017-01-01 | 2.1 |
| 2017-04-01 | 2.2 |
| 2017-07-01 | 2.4 |
| 2017-10-01 | 2.8 |
| 2018-01-01 | 2.9 |
c)
To determine
The graphical representation of quarterly growth rates of real GDP from 1960 to last year using the percent change from preceding period quarterly. To ascertain the least volatile and most volatile measure, and the differences between these three series.
c)
Expert Solution
Explanation of Solution
The data of quarterly growth rates of real GDP from 1960 to last year using the percent change from preceding period quarterly is as follows:
| Date | GDP percent change from preceding period, quarterly |
| 1960-04-01 | -2.1 |
| 1960-07-01 | 2.0 |
| 1960-10-01 | -5.0 |
| 1961-01-01 | 2.7 |
| 1961-04-01 | 7.0 |
| 1961-07-01 | 7.9 |
| 1961-10-01 | 8.1 |
| 1962-01-01 | 7.3 |
| 1962-04-01 | 3.7 |
| 1962-07-01 | 5.0 |
| 1962-10-01 | 1.3 |
| 1963-01-01 | 4.4 |
| 1963-04-01 | 4.6 |
| 1963-07-01 | 9.1 |
| 1963-10-01 | 2.6 |
| 1964-01-01 | 8.7 |
| 1964-04-01 | 4.4 |
| 1964-07-01 | 6.4 |
| 1964-10-01 | 1.2 |
| 1965-01-01 | 10.0 |
| 1965-04-01 | 5.1 |
| 1965-07-01 | 9.2 |
| 1965-10-01 | 9.5 |
| 1966-01-01 | 10.1 |
| 1966-04-01 | 1.4 |
| 1966-07-01 | 3.4 |
| 1966-10-01 | 3.3 |
| 1967-01-01 | 3.6 |
| 1967-04-01 | 0.2 |
| 1967-07-01 | 3.8 |
| 1967-10-01 | 3.0 |
| 1968-01-01 | 8.4 |
| 1968-04-01 | 6.9 |
| 1968-07-01 | 3.1 |
| 1968-10-01 | 1.6 |
| 1969-01-01 | 6.4 |
| 1969-04-01 | 1.2 |
| 1969-07-01 | 2.7 |
| 1969-10-01 | -1.9 |
| 1970-01-01 | -0.6 |
| 1970-04-01 | 0.6 |
| 1970-07-01 | 3.7 |
| 1970-10-01 | -4.2 |
| 1971-01-01 | 11.3 |
| 1971-04-01 | 2.2 |
| 1971-07-01 | 3.3 |
| 1971-10-01 | 0.9 |
| 1972-01-01 | 7.6 |
| 1972-04-01 | 9.4 |
| 1972-07-01 | 3.8 |
| 1972-10-01 | 6.9 |
| 1973-01-01 | 10.3 |
| 1973-04-01 | 4.4 |
| 1973-07-01 | -2.1 |
| 1973-10-01 | 3.8 |
| 1974-01-01 | -3.4 |
| 1974-04-01 | 1.0 |
| 1974-07-01 | -3.7 |
| 1974-10-01 | -1.5 |
| 1975-01-01 | -4.8 |
| 1975-04-01 | 2.9 |
| 1975-07-01 | 7.0 |
| 1975-10-01 | 5.5 |
| 1976-01-01 | 9.3 |
| 1976-04-01 | 3.0 |
| 1976-07-01 | 2.2 |
| 1976-10-01 | 2.9 |
| 1977-01-01 | 4.8 |
| 1977-04-01 | 8.0 |
| 1977-07-01 | 7.4 |
| 1977-10-01 | 0.0 |
| 1978-01-01 | 1.3 |
| 1978-04-01 | 16.4 |
| 1978-07-01 | 4.1 |
| 1978-10-01 | 5.5 |
| 1979-01-01 | 0.7 |
| 1979-04-01 | 0.4 |
| 1979-07-01 | 3.0 |
| 1979-10-01 | 1.0 |
| 1980-01-01 | 1.3 |
| 1980-04-01 | -8.0 |
| 1980-07-01 | -0.5 |
| 1980-10-01 | 7.7 |
| 1981-01-01 | 8.1 |
| 1981-04-01 | -2.9 |
| 1981-07-01 | 4.9 |
| 1981-10-01 | -4.3 |
| 1982-01-01 | -6.1 |
| 1982-04-01 | 1.8 |
| 1982-07-01 | -1.5 |
| 1982-10-01 | 0.2 |
| 1983-01-01 | 5.4 |
| 1983-04-01 | 9.4 |
| 1983-07-01 | 8.2 |
| 1983-10-01 | 8.6 |
| 1984-01-01 | 8.1 |
| 1984-04-01 | 7.1 |
| 1984-07-01 | 3.9 |
| 1984-10-01 | 3.3 |
| 1985-01-01 | 3.9 |
| 1985-04-01 | 3.6 |
| 1985-07-01 | 6.2 |
| 1985-10-01 | 3.0 |
| 1986-01-01 | 3.8 |
| 1986-04-01 | 1.8 |
| 1986-07-01 | 3.9 |
| 1986-10-01 | 2.2 |
| 1987-01-01 | 3.0 |
| 1987-04-01 | 4.4 |
| 1987-07-01 | 3.5 |
| 1987-10-01 | 7.0 |
| 1988-01-01 | 2.1 |
| 1988-04-01 | 5.4 |
| 1988-07-01 | 2.4 |
| 1988-10-01 | 5.4 |
| 1989-01-01 | 4.1 |
| 1989-04-01 | 3.1 |
| 1989-07-01 | 3.0 |
| 1989-10-01 | 0.8 |
| 1990-01-01 | 4.4 |
| 1990-04-01 | 1.5 |
| 1990-07-01 | 0.3 |
| 1990-10-01 | -3.6 |
| 1991-01-01 | -1.9 |
| 1991-04-01 | 3.2 |
| 1991-07-01 | 2.0 |
| 1991-10-01 | 1.4 |
| 1992-01-01 | 4.9 |
| 1992-04-01 | 4.4 |
| 1992-07-01 | 4.0 |
| 1992-10-01 | 4.2 |
| 1993-01-01 | 0.7 |
| 1993-04-01 | 2.3 |
| 1993-07-01 | 1.9 |
| 1993-10-01 | 5.6 |
| 1994-01-01 | 3.9 |
| 1994-04-01 | 5.5 |
| 1994-07-01 | 2.4 |
| 1994-10-01 | 4.7 |
| 1995-01-01 | 1.4 |
| 1995-04-01 | 1.2 |
| 1995-07-01 | 3.5 |
| 1995-10-01 | 2.7 |
| 1996-01-01 | 3.0 |
| 1996-04-01 | 6.8 |
| 1996-07-01 | 3.6 |
| 1996-10-01 | 4.2 |
| 1997-01-01 | 2.6 |
| 1997-04-01 | 6.8 |
| 1997-07-01 | 5.1 |
| 1997-10-01 | 3.5 |
| 1998-01-01 | 4.1 |
| 1998-04-01 | 3.8 |
| 1998-07-01 | 5.1 |
| 1998-10-01 | 6.6 |
| 1999-01-01 | 3.8 |
| 1999-04-01 | 3.1 |
| 1999-07-01 | 5.3 |
| 1999-10-01 | 7.0 |
| 2000-01-01 | 1.5 |
| 2000-04-01 | 7.5 |
| 2000-07-01 | 0.5 |
| 2000-10-01 | 2.5 |
| 2001-01-01 | -1.1 |
| 2001-04-01 | 2.4 |
| 2001-07-01 | -1.7 |
| 2001-10-01 | 1.1 |
| 2002-01-01 | 3.5 |
| 2002-04-01 | 2.4 |
| 2002-07-01 | 1.8 |
| 2002-10-01 | 0.6 |
| 2003-01-01 | 2.2 |
| 2003-04-01 | 3.5 |
| 2003-07-01 | 7.0 |
| 2003-10-01 | 4.7 |
| 2004-01-01 | 2.2 |
| 2004-04-01 | 3.1 |
| 2004-07-01 | 3.8 |
| 2004-10-01 | 4.1 |
| 2005-01-01 | 4.5 |
| 2005-04-01 | 1.9 |
| 2005-07-01 | 3.6 |
| 2005-10-01 | 2.6 |
| 2006-01-01 | 5.4 |
| 2006-04-01 | 0.9 |
| 2006-07-01 | 0.6 |
| 2006-10-01 | 3.5 |
| 2007-01-01 | 0.9 |
| 2007-04-01 | 2.3 |
| 2007-07-01 | 2.2 |
| 2007-10-01 | 2.5 |
| 2008-01-01 | -2.3 |
| 2008-04-01 | 2.1 |
| 2008-07-01 | -2.1 |
| 2008-10-01 | -8.4 |
| 2009-01-01 | -4.4 |
| 2009-04-01 | -0.6 |
| 2009-07-01 | 1.5 |
| 2009-10-01 | 4.5 |
| 2010-01-01 | 1.5 |
| 2010-04-01 | 3.7 |
| 2010-07-01 | 3.0 |
| 2010-10-01 | 2.0 |
| 2011-01-01 | -1.0 |
| 2011-04-01 | 2.9 |
| 2011-07-01 | -0.1 |
| 2011-10-01 | 4.7 |
| 2012-01-01 | 3.2 |
| 2012-04-01 | 1.7 |
| 2012-07-01 | 0.5 |
| 2012-10-01 | 0.5 |
| 2013-01-01 | 3.6 |
| 2013-04-01 | 0.5 |
| 2013-07-01 | 3.2 |
| 2013-10-01 | 3.2 |
| 2014-01-01 | -1.1 |
| 2014-04-01 | 5.5 |
| 2014-07-01 | 5.0 |
| 2014-10-01 | 2.3 |
| 2015-01-01 | 3.2 |
| 2015-04-01 | 3.0 |
| 2015-07-01 | 1.3 |
| 2015-10-01 | 0.1 |
| 2016-01-01 | 2.0 |
| 2016-04-01 | 1.9 |
| 2016-07-01 | 2.2 |
| 2016-10-01 | 2.0 |
| 2017-01-01 | 2.3 |
| 2017-04-01 | 2.2 |
| 2017-07-01 | 3.2 |
| 2017-10-01 | 3.5 |
| 2018-01-01 | 2.5 |
| 2018-04-01 | 3.5 |
The graphical representation of the quarterly growth rates of real GDP from 1960 to 2018 using the percent change from the previous quarter is as follows:
The quarterly percent change at the annual rate indicates the percent change, if the quarterly rate goes on for four quarters. It is calculated by compounding of quarterly rate for four quarters.
For some unpredictable quarterly series, percentage changes at quarterly rates rather than at annual rates are preferred because the question of comparability is less relevant and because the annual rate of change is smaller.
When these three data and their respective graph compare to each other for some specific successive period of time, following result is determined:
- 2nd one that is, GDP growth rate using percentage change from quarter one year ago is most volatile and 3rd way that is, GDP growth rate by using percent change from preceding period quarterly is least volatile.
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Go to these links:
https://data.worldbank.org/indicator/NY.GDP.MKTP.CD?end=2018&start=2000
https://data.worldbank.org/indicator/NY.GDP.DEFL.ZS?end=2018&start=2000
Choose the time range from 2010 to 2018. Pick one country and calculate real GDP for this country using the statistics for each year from the links. Discuss why real GDP is more appropriate for the economic analysis.
The following table shows data on a hypothetical
country's real GDP from 1970 through 1978: Year Real
GDP (Billions of Dollars
) 1970 368 1971 380 1972 384 1973 392 1974 408 1975
The green line on the following graph shows the
economy's long-term growth trend. Use the blue
points (circle symbol) to plot the real GDP in each of the
years listed. (Note: Plot your points in the order in which
you would like them connected. Line segments will
connect the points automatically.) Next, place the black
point (plus symbol) on the graph to indicate the point
on the real GDP curve that definitely represents a peak.
Finally, place the grey point (star symbol) on the graph
to indicate the point on the real GDP curve that
definitely represents a trough. Real GDP Peak Trough
1970 1971 1972 1973 1974 1975 1976 1977 1978 440 4
REAL GDP (Billions of dollars) YEAR Growth trend
Calculate the percentage change in real GDP in each of
the years shown. (Hint: The percentage change in real
GDP equals the…
Suppose that the annual rates of growth of real GDP in Econoland over a five-year period were as
follows:
Year
Growth Rate (X)
1
2
1
3
-2
4
4
a. What was the average of these growth rates in Econoland over these five years?
Instructions: Enter your answer rounded to 1 decimal place.
percent
b. What term would economists use to describe what happened in year 3?
Recession
c. If the growth rate in year 3 had been a positive 2 percent rather than a negative 2 percent, what would
have been Econoland's average growth rate over the five years?
Instructions: Enter your answer as a whole number.
percent
Chapter 2 Solutions
Macroeconomics
Ch. 2 - Prob. 1RQCh. 2 - Prob. 2RQCh. 2 - Prob. 3RQCh. 2 - Prob. 4RQCh. 2 - Prob. 5RQCh. 2 - Prob. 6RQCh. 2 - Prob. 7RQCh. 2 - Prob. 8RQCh. 2 - Prob. 9RQCh. 2 - Prob. 10RQ
Ch. 2 - Prob. 1NPCh. 2 - Prob. 2NPCh. 2 - Prob. 3NPCh. 2 - Prob. 4NPCh. 2 - Prob. 5NPCh. 2 - Prob. 6NPCh. 2 - Prob. 7NPCh. 2 - Prob. 8NPCh. 2 - Prob. 9NPCh. 2 - Prob. 1APCh. 2 - Prob. 2APCh. 2 - Prob. 3APCh. 2 - Prob. 1WWMDCh. 2 - Prob. 2WWMDCh. 2 - Prob. 3WWMDCh. 2 - Prob. 4WWMDCh. 2 - Prob. 5WWMDCh. 2 - Prob. 6WWMD
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- You are going to compare and contrast the GDP of the United States to that of another country of your choice for the last 3 years. Your report in narrative format should address the following questions: Describe the current GDP growth rate of the two countries. Which component of the GDP of the two countries changed the most for the last 3 years? Identify the possible causes of the changes. Describe the biggest component of the GDP of the two countries. What recommendations would you make in order to boost the GDP of the two countries?arrow_forwardIn the box on New Zealand, we derived an equation showing how the IIP changes over time: IIPt+ 1 = 11 + r2IIPt + NXt. Show that if g = (GDPt + 1 - GDPt) > GDPt is the growth rate of nominal output (GDP), and lower-case variables denote ratios to nominal GDP (as in the chapter), we can express this same equation in the form: Use this expression to find the ratio of net exports to GDP that holds the IIP to GDP ratio iip constant over time.arrow_forwardHow many recessions has France undergone over the years plotted in the chart? What are the two biggest recessions in terms of length and magnitude? Answer the questions from the figure given.arrow_forward
- You choose Italy as a country ,gather information and accumulate Data of its GDP for the past 10 years. Analyze the trends of GDP in the last 10 years Analyze the contribution of different Business Sectors to GDP Analyze the growing Business Sectors in Economy - analyze their contribution to GDP and analyze their contribution to other Macro Economic Performance Indicators of the country. Support your argument with reasons Analyze the Sectors (if any) which are showing negative growth in the last (0 -10) years. Give reasons Analyze and give suggestions to the government that which Business sectors should be supported by the government for Economic Growth of the economy. give this and in 3000 words along with tables charts and graphs.arrow_forwardYear Real GDP Nominal GDP 2019 $15,510.79 $17,310.70 2020 $17,495.23 $18,761.83 2021 $18,209.59 $19,253.97 Refer to the table above. What is the growth rate in real GDP from 2020 to 2021? Answer this as a percentage and round your answer to two digits after the decimal without the percentage sign. ex. If you found the rate to be 5.125%, answer 5.13.arrow_forwardPart C: Following graph shows business cycle fluctuation in a hypothetical economy. "Y" denotes year, and "Q" denotes quarter. What do points A, B, C, and D denote? Write at least a sentence each about what these points denote. Also, explain what represent the curve segments: A to B, B to C, and C to D. Lastly, because economic activity fluctuates, how is long-term growth possible? Real GDP (billion $) 50 45 40 B 35 30 25 20 15 10 5 Y1Q1 Y1Q2 Y1Q3 Y1Q4 Y2 Q1 Y2 Q2 Y2 Q4 Y3 Q1 Y3Q2 un oarrow_forward
- ANNUAL CHANGE IN REAL GDP (Percent) , دن A -5 1981 1982 Peak Recovery 1983 Expansion 1984 Trough 1985 YEAR This economy experienced a contraction in the year period in which the level of Real GDP contraction is seen as a period in which the growth rate of Real GDP 1986 1987 1988 In 1988, which of the following phases in the business cycle could this economy have been experiencing? Check all that apply. Annual Change . On the first graph (showing Real GDP), this contraction is seen as a On the second graph (showing annual change in Real GDP), thisarrow_forwardDescribe the various components of fluctuations in economic activity over time. Because economic activity fluctuates, how is long-term growth possible?arrow_forwardMacroeconomics analyzes the growth in production, employment and income of a country in relation to the rhythm of the aggregate expenditure of the society and how it is affected by the particular problems of each yeararrow_forward
- c) The production and prices of T-Shirts and Jeans in Fashion Land in 2020 and 2021 are as follows: Quantity of T- Quantity of Price of T- Price of Shirts Jeans Shirts Jeans (thousands) (thousands) 2020 10 $25 10 $60 2021 15 $30 12 $70 Taking 2020 as the base year, calculate the: i) Nominal GDP in 2021 ii) Real GDP in 2020 and 2021 i) Real GDP Growth Rate in 2021 iv) Nominal GDP per Capita in 2021 if the population is 550.arrow_forwardAn economy produces three products, bags, computers and shirts. The prices and quantities of these products in 2020 and 2021 are shown in the table below: 2020 2021 Price Price Quantity Quantity 300 $10 $12 330 Bags Computers $600 100 $650 110 Shirts $18 2,000 $20 2,200 2020 2021 Measure the nominal and real GDP for 2019 and 2020, using 2020 as the base year. Measure the nominal and real GDP growth rate in 2021. Which value is more accurate in measuring the growth rate of the economy? Explain. (b) The information on price and quantity of three products consumed by a typical household in the year 2020 and 2021 is given by the table below 2020 2021 Price Quantity Price 10 Quantity $5 $5.50 12 Fish Beef $10 5 $11 4 Train Ride $8 20 $9 22 Using 2020 as the base year, measure the CPI for 2021 and the inflation rate in 2021. Does this inflation rate correctly measure the cost of living changes for households in 2021? Explain.arrow_forwardThe following table shows Spain’s (annualized) quarterly real GDP growth rates for the 2007–2012 period. (Roman numbers refer to quarters.) a) Plot real GDP growth rate in a graph, and identify a trend in the data. b) Based on the data shown, identify the beginning (i.e., the year and the quarter) of the current recession.arrow_forward
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