,Chapter 1 dt
ANSWERS TO QUESTIONS dt dt
1. What is the typical relationship among interest rates on three-
dt dt dt dt dt dt dt dt dt
month Treasury bills, long-term Treasury bonds, and Baa corporate bonds?
dt dt dt dt dt dt dt dt dt
The interest rate on three-
dt dt dt dt
month Treasury bills fluctuates more than the other interest rates and is lower on avera
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ge. The interest rate on Baa corporate bonds is higher on average than the other intere
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
st rates.
dt
2. What effect does high volatility of financial markets have on people's willingness to s
dt dt dt dt dt dt dt dt dt dt dt dt dt
pend?
The high volatility of financial markets decreases people's willingness to spend, prima
dt dt dt dt dt dt dt dt dt dt dt
rily because it directly affects their wealth, and also because high volatility indicates th
dt dt dt dt dt dt dt dt dt dt dt dt dt
at there are considerable fluctuations in the prices of securities over a short time span. I
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
t increases insecurities about the future of an economy. Refer to Figure 2 to see the extr
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
emely volatile nature of stock prices between 1950 and 2020.
dt dt dt dt dt dt dt dt dt
3. Explain the main difference between a bond and a common stock.
dt dt dt dt dt dt dt dt dt dt
A bond is a debt instrument, which entitles the owner to receive periodic amounts of mo
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ney (predetermined by the characteristics of the bond) until its maturity date. A commo
dt dt dt dt dt dt dt dt dt dt dt dt dt
n stock, however, represents a share of ownership in the institution that has issued the st
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ock. In addition to its definition, it is not the same to hold bonds or stock of a given corp
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
oration, since regulations state that stockholders are residual claimants (i.e., the corporat
dt dt dt dt dt dt dt dt dt dt dt
ion has to pay all bondholders before paying stockholders).
dt dt dt dt dt dt dt dt
4. What is the main role of a financial intermediary? Name two financial in
dt dt dt dt dt dt dt dt dt dt dt dt
termediaries.
A financial intermediary is a firm or institution that channels savings into investments
dt dt dt dt dt dt dt dt dt dt dt dt
––
that is, it borrows funds from individuals who have saved and provides loans to those w
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ho need funds. Banks and mutual funds are two examples of such intermediaries.
dt dt dt dt dt dt dt dt dt dt dt dt
5. What was the main cause of the global recession in 2020?
dt dt dt dt dt dt dt dt dt dt
The recession in 2020, sometimes referred to as the COVID-
dt dt dt dt dt dt dt dt dt
19 Recession, was mainly caused by the global pandemic caused by the infectious cor
dt dt dt dt dt dt dt dt dt dt dt dt dt
onavirus disease (Covid- dt dt
19). In March 2020, the stock market fell by 25% in a single month.
dt dt dt dt dt dt dt dt dt dt dt dt dt
, According to the World Bank’s June 2020 Global Economic Prospects, the volatility in dt dt dt dt dt dt dt dt dt dt dt dt
duced by the coronavirus pandemic, lockdowns, and other preventive measures taken
dt dt dt dt dt dt dt dt dt dt dt
by global economies to contain it have led to a severe contraction in the global economy
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
.
6. Can you think of a reason why people in general do not lend money to one another to bu
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
y a house or a car? How would your answer explain the existence of banks?
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
In general, people do not lend large amounts of money to one another because of several info
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
rmation problems. In particular, people do not know about the capacity of other people of r
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
epaying their debts, or the effort they will provide to repay their debts.
dt dt dt dt dt dt dt dt dt dt dt dt
Financial intermediaries, in particular commercial banks, tend to solve these problems by
dt dt dt dt dt dt dt dt dt dt dt dt
acquiring information about potential borrowers and writing and enforcing contracts that e
dt dt dt dt dt dt dt dt dt dt dt
ncourage lenders to repay their debt and/or maintain the value of the collateral.
dt dt dt dt dt dt dt dt dt dt dt dt
7. Why are banks important to the financial system?
dt dt dt dt dt dt dt
Banks are one of the major financial intermediaries. They channel savings from private
dt dt dt dt dt dt dt dt dt dt dt dt dt
institutions or the general public to other institutions or people who need a loan. Well- dt dt dt dt dt dt dt dt dt dt dt dt dt dt
functioning banks are very important for the savings-to- dt dt dt dt dt dt dt
loans cycle and for the housing market.
dt dt dt dt dt dt
8. Can you date the latest financial crisis in the United States or in Europe? Are there re
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
asons to think that these crises might have been related? Why?
dt dt dt dt dt dt dt dt dt dt
The latest financial crisis in the United States and Europe occurred in 2007–
dt dt dt dt dt dt dt dt dt dt dt dt
2009. At the beginning, it hit mostly the U.S. financial system, but it then quickly mov
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ed to Europe, since financial markets are highly interconnected. One specific way in wh
dt dt dt dt dt dt dt dt dt dt dt dt dt
ich these markets were related is that some financial intermediaries in Europe held sec
dt dt dt dt dt dt dt dt dt dt dt dt dt
urities backed by mortgages originated in the United States, and when these securities l
dt dt dt dt dt dt dt dt dt dt dt dt dt
ost their a considerable part of their value, the balance sheet of European financial inte
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
rmediaries was adversely affected. dt dt dt
9. Has the inflation rate in the United States increased or decreased in the past few ye
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ars? What about interest rates?
dt dt dt dt
Since 2015, inflation has been around 2%, with some brief dips in 2015 and 2020. In 201
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
5, the interest rate on three-
dt dt dt dt dt
month Treasury bills was near zero, and it then rose to just over 2% in 2019, only to fall
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
back near to zero in 2020.- dt dt dt dt dt
10. If history repeats itself and we see a decline in the rate of money growth, what might yo
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
u expect to happen to
dt dt dt dt
a. real output? dt
b. the inflation rate? dt dt
c. interest rates? dt
The data in Figures 3, 5, and 6 suggest that real output, the inflation rate, and interest rat
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
es would all fall.
dt dt dt
11. When interest rates decrease, how might businesses and consumers change their e
dt dt dt dt dt dt dt dt dt dt dt
conomic behavior? dt
, Businesses would increase investment spending because the cost of financing this spe dt dt dt dt dt dt dt dt dt dt dt
nding is now lower, and consumers would be more likely to purchase a house or a car be
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
cause the cost of financing their purchase is lower.
dt dt dt dt dt dt dt dt
12. Is everybody worse off when interest rates rise?
dt dt dt dt dt dt dt
No. It is true that people who borrow to purchase a house or a car are worse off because
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
it costs them more to finance their purchase; however, savers benefit because they can ea
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
rn higher interest rates on their savings.
dt dt dt dt dt dt
13. What is the main role of a central bank? Why are central banks, like the European C
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
entral Bank (ECB), important to financial analysts?
dt dt dt dt dt dt
Central banks oversee the monetary policy for a specific country or a group of nations (a
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
s in the case of the ECB). This is done by setting a base interest rate or by forward guida
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
nce, which impacts the financial and real economy. Since money affects many economi
dt dt dt dt dt dt dt dt dt dt dt dt
c variables that are important to the health of an economy, financial analysts (including
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
politicians and policymakers) take an interest in the conduct of monetary policy, as well
dt dt dt dt dt dt dt dt dt dt dt dt dt
as in the management of money and interest rates.
dt dt dt dt dt dt dt dt dt
14. Germany is one of the few countries that has maintained a budget surplus in the last fiv
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
e years, and according to Reuters, the federal government made a record surplus of €
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
13.5 billion in 2019. How does a budget surplus arise?
dt dt dt dt dt dt dt dt dt
A budget surplus results from tax revenues exceeding government expenditure, which le
dt dt dt dt dt dt dt dt dt dt dt
ads to lower government debt burdens.
dt dt dt dt dt
15. How would a fall in the value of the pound sterling affect British consumers?
dt dt dt dt dt dt dt dt dt dt dt dt dt
It makes foreign goods more expensive, so British consumers will buy fewer foreign go
dt dt dt dt dt dt dt dt dt dt dt dt dt
ods and more domestic goods.
dt dt dt dt
16. How would an increase in the value of the pound sterling affect American b
dt dt dt dt dt dt dt dt dt dt dt dt dt
usinesses?
It makes British goods more expensive relative to American goods. Thus, American b
dt dt dt dt dt dt dt dt dt dt dt dt
usinesses will find it easier to sell their goods in the United States and abroad, and the
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt d
demand for their products will rise.
t dt dt dt dt dt
17. How can changes in foreign exchange rates affect the profitability of financial in
dt dt dt dt dt dt dt dt dt dt dt dt
stitutions?
Changes in foreign exchange rates change the value of assets held by financial instituti
dt dt dt dt dt dt dt dt dt dt dt dt dt
ons and thus lead to gains and losses on these assets. Also changes in foreign exchange rat
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
es affect the profits made by traders in foreign exchange who work for financial institut
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ions.
18. According to Figure 8, in which years would you have chosen to visit the Grand Cadt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
nyon in Arizona rather than the Tower of London?
dt dt dt dt dt dt dt dt
In the mid-to- dt dt
late 1970s, the late 1980s to early 1990s, and 2008 to 2015, the value of the dollar was lo
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
w, making travel abroad relatively more expensive; thus, it was a good time to vacation in t
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
he United States and see the Grand Canyon. With the rise in the dollar’s value in the earl
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
y 1980s, late 1990s, and after 2015, travel abroad became
dt dt dt dt dt dt dt dt dt
ANSWERS TO QUESTIONS dt dt
1. What is the typical relationship among interest rates on three-
dt dt dt dt dt dt dt dt dt
month Treasury bills, long-term Treasury bonds, and Baa corporate bonds?
dt dt dt dt dt dt dt dt dt
The interest rate on three-
dt dt dt dt
month Treasury bills fluctuates more than the other interest rates and is lower on avera
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ge. The interest rate on Baa corporate bonds is higher on average than the other intere
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
st rates.
dt
2. What effect does high volatility of financial markets have on people's willingness to s
dt dt dt dt dt dt dt dt dt dt dt dt dt
pend?
The high volatility of financial markets decreases people's willingness to spend, prima
dt dt dt dt dt dt dt dt dt dt dt
rily because it directly affects their wealth, and also because high volatility indicates th
dt dt dt dt dt dt dt dt dt dt dt dt dt
at there are considerable fluctuations in the prices of securities over a short time span. I
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
t increases insecurities about the future of an economy. Refer to Figure 2 to see the extr
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
emely volatile nature of stock prices between 1950 and 2020.
dt dt dt dt dt dt dt dt dt
3. Explain the main difference between a bond and a common stock.
dt dt dt dt dt dt dt dt dt dt
A bond is a debt instrument, which entitles the owner to receive periodic amounts of mo
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ney (predetermined by the characteristics of the bond) until its maturity date. A commo
dt dt dt dt dt dt dt dt dt dt dt dt dt
n stock, however, represents a share of ownership in the institution that has issued the st
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ock. In addition to its definition, it is not the same to hold bonds or stock of a given corp
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
oration, since regulations state that stockholders are residual claimants (i.e., the corporat
dt dt dt dt dt dt dt dt dt dt dt
ion has to pay all bondholders before paying stockholders).
dt dt dt dt dt dt dt dt
4. What is the main role of a financial intermediary? Name two financial in
dt dt dt dt dt dt dt dt dt dt dt dt
termediaries.
A financial intermediary is a firm or institution that channels savings into investments
dt dt dt dt dt dt dt dt dt dt dt dt
––
that is, it borrows funds from individuals who have saved and provides loans to those w
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ho need funds. Banks and mutual funds are two examples of such intermediaries.
dt dt dt dt dt dt dt dt dt dt dt dt
5. What was the main cause of the global recession in 2020?
dt dt dt dt dt dt dt dt dt dt
The recession in 2020, sometimes referred to as the COVID-
dt dt dt dt dt dt dt dt dt
19 Recession, was mainly caused by the global pandemic caused by the infectious cor
dt dt dt dt dt dt dt dt dt dt dt dt dt
onavirus disease (Covid- dt dt
19). In March 2020, the stock market fell by 25% in a single month.
dt dt dt dt dt dt dt dt dt dt dt dt dt
, According to the World Bank’s June 2020 Global Economic Prospects, the volatility in dt dt dt dt dt dt dt dt dt dt dt dt
duced by the coronavirus pandemic, lockdowns, and other preventive measures taken
dt dt dt dt dt dt dt dt dt dt dt
by global economies to contain it have led to a severe contraction in the global economy
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
.
6. Can you think of a reason why people in general do not lend money to one another to bu
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
y a house or a car? How would your answer explain the existence of banks?
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
In general, people do not lend large amounts of money to one another because of several info
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
rmation problems. In particular, people do not know about the capacity of other people of r
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
epaying their debts, or the effort they will provide to repay their debts.
dt dt dt dt dt dt dt dt dt dt dt dt
Financial intermediaries, in particular commercial banks, tend to solve these problems by
dt dt dt dt dt dt dt dt dt dt dt dt
acquiring information about potential borrowers and writing and enforcing contracts that e
dt dt dt dt dt dt dt dt dt dt dt
ncourage lenders to repay their debt and/or maintain the value of the collateral.
dt dt dt dt dt dt dt dt dt dt dt dt
7. Why are banks important to the financial system?
dt dt dt dt dt dt dt
Banks are one of the major financial intermediaries. They channel savings from private
dt dt dt dt dt dt dt dt dt dt dt dt dt
institutions or the general public to other institutions or people who need a loan. Well- dt dt dt dt dt dt dt dt dt dt dt dt dt dt
functioning banks are very important for the savings-to- dt dt dt dt dt dt dt
loans cycle and for the housing market.
dt dt dt dt dt dt
8. Can you date the latest financial crisis in the United States or in Europe? Are there re
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
asons to think that these crises might have been related? Why?
dt dt dt dt dt dt dt dt dt dt
The latest financial crisis in the United States and Europe occurred in 2007–
dt dt dt dt dt dt dt dt dt dt dt dt
2009. At the beginning, it hit mostly the U.S. financial system, but it then quickly mov
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ed to Europe, since financial markets are highly interconnected. One specific way in wh
dt dt dt dt dt dt dt dt dt dt dt dt dt
ich these markets were related is that some financial intermediaries in Europe held sec
dt dt dt dt dt dt dt dt dt dt dt dt dt
urities backed by mortgages originated in the United States, and when these securities l
dt dt dt dt dt dt dt dt dt dt dt dt dt
ost their a considerable part of their value, the balance sheet of European financial inte
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
rmediaries was adversely affected. dt dt dt
9. Has the inflation rate in the United States increased or decreased in the past few ye
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ars? What about interest rates?
dt dt dt dt
Since 2015, inflation has been around 2%, with some brief dips in 2015 and 2020. In 201
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
5, the interest rate on three-
dt dt dt dt dt
month Treasury bills was near zero, and it then rose to just over 2% in 2019, only to fall
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
back near to zero in 2020.- dt dt dt dt dt
10. If history repeats itself and we see a decline in the rate of money growth, what might yo
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
u expect to happen to
dt dt dt dt
a. real output? dt
b. the inflation rate? dt dt
c. interest rates? dt
The data in Figures 3, 5, and 6 suggest that real output, the inflation rate, and interest rat
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
es would all fall.
dt dt dt
11. When interest rates decrease, how might businesses and consumers change their e
dt dt dt dt dt dt dt dt dt dt dt
conomic behavior? dt
, Businesses would increase investment spending because the cost of financing this spe dt dt dt dt dt dt dt dt dt dt dt
nding is now lower, and consumers would be more likely to purchase a house or a car be
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
cause the cost of financing their purchase is lower.
dt dt dt dt dt dt dt dt
12. Is everybody worse off when interest rates rise?
dt dt dt dt dt dt dt
No. It is true that people who borrow to purchase a house or a car are worse off because
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
it costs them more to finance their purchase; however, savers benefit because they can ea
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
rn higher interest rates on their savings.
dt dt dt dt dt dt
13. What is the main role of a central bank? Why are central banks, like the European C
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
entral Bank (ECB), important to financial analysts?
dt dt dt dt dt dt
Central banks oversee the monetary policy for a specific country or a group of nations (a
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
s in the case of the ECB). This is done by setting a base interest rate or by forward guida
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
nce, which impacts the financial and real economy. Since money affects many economi
dt dt dt dt dt dt dt dt dt dt dt dt
c variables that are important to the health of an economy, financial analysts (including
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
politicians and policymakers) take an interest in the conduct of monetary policy, as well
dt dt dt dt dt dt dt dt dt dt dt dt dt
as in the management of money and interest rates.
dt dt dt dt dt dt dt dt dt
14. Germany is one of the few countries that has maintained a budget surplus in the last fiv
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
e years, and according to Reuters, the federal government made a record surplus of €
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
13.5 billion in 2019. How does a budget surplus arise?
dt dt dt dt dt dt dt dt dt
A budget surplus results from tax revenues exceeding government expenditure, which le
dt dt dt dt dt dt dt dt dt dt dt
ads to lower government debt burdens.
dt dt dt dt dt
15. How would a fall in the value of the pound sterling affect British consumers?
dt dt dt dt dt dt dt dt dt dt dt dt dt
It makes foreign goods more expensive, so British consumers will buy fewer foreign go
dt dt dt dt dt dt dt dt dt dt dt dt dt
ods and more domestic goods.
dt dt dt dt
16. How would an increase in the value of the pound sterling affect American b
dt dt dt dt dt dt dt dt dt dt dt dt dt
usinesses?
It makes British goods more expensive relative to American goods. Thus, American b
dt dt dt dt dt dt dt dt dt dt dt dt
usinesses will find it easier to sell their goods in the United States and abroad, and the
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt d
demand for their products will rise.
t dt dt dt dt dt
17. How can changes in foreign exchange rates affect the profitability of financial in
dt dt dt dt dt dt dt dt dt dt dt dt
stitutions?
Changes in foreign exchange rates change the value of assets held by financial instituti
dt dt dt dt dt dt dt dt dt dt dt dt dt
ons and thus lead to gains and losses on these assets. Also changes in foreign exchange rat
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
es affect the profits made by traders in foreign exchange who work for financial institut
dt dt dt dt dt dt dt dt dt dt dt dt dt dt
ions.
18. According to Figure 8, in which years would you have chosen to visit the Grand Cadt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
nyon in Arizona rather than the Tower of London?
dt dt dt dt dt dt dt dt
In the mid-to- dt dt
late 1970s, the late 1980s to early 1990s, and 2008 to 2015, the value of the dollar was lo
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
w, making travel abroad relatively more expensive; thus, it was a good time to vacation in t
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
he United States and see the Grand Canyon. With the rise in the dollar’s value in the earl
dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt dt
y 1980s, late 1990s, and after 2015, travel abroad became
dt dt dt dt dt dt dt dt dt