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By the end of this section, you will be able to:

  • Identify the demanders and suppliers in a financial market.
  • Explain how interest rates can affect supply and demand
  • Analyze the economic effects of U.S. debt in terms of domestic financial markets
  • Explain the role of price ceilings and usury laws in the U.S.

United States' households, institutions, and domestic businesses saved almost $1.9 trillion in 2013. Where did that savings go and what was it used for? Some of the savings ended up in banks, which in turn loaned the money to individuals or businesses that wanted to borrow money. Some was invested in private companies or loaned to government agencies that wanted to borrow money to raise funds for purposes like building roads or mass transit. Some firms reinvested their savings in their own businesses.

In this section, we will determine how the demand and supply model links those who wish to supply financial capital (i.e., savings) with those who demand financial capital (i.e., borrowing). Those who save money (or make financial investments, which is the same thing), whether individuals or businesses, are on the supply side of the financial market. Those who borrow money are on the demand side of the financial market. For a more detailed treatment of the different kinds of financial investments like bank accounts, stocks and bonds, see the Financial Markets chapter.

Who demands and who supplies in financial markets?

In any market, the price is what suppliers receive and what demanders pay. In financial markets, those who supply financial capital through saving expect to receive a rate of return, while those who demand financial capital by receiving funds expect to pay a rate of return. This rate of return can come in a variety of forms, depending on the type of investment.

The simplest example of a rate of return is the interest rate    . For example, when you supply money into a savings account at a bank, you receive interest on your deposit. The interest paid to you as a percent of your deposits is the interest rate. Similarly, if you demand a loan to buy a car or a computer, you will need to pay interest on the money you borrow.

Let’s consider the market for borrowing money with credit cards. In 2014, almost 200 million Americans were cardholders. Credit cards allow you to borrow money from the card's issuer, and pay back the borrowed amount plus interest, though most allow you a period of time in which you can repay the loan without paying interest. A typical credit card interest rate ranges from 12% to 18% per year. In 2014, Americans had about $793 billion outstanding in credit card debts. About half of U.S. families with credit cards report that they almost always pay the full balance on time, but one-quarter of U.S. families with credit cards say that they “hardly ever” pay off the card in full. In fact, in 2014, 56% of consumers carried an unpaid balance in the last 12 months. Let’s say that, on average, the annual interest rate for credit card borrowing is 15% per year. So, Americans pay tens of billions of dollars every year in interest on their credit cards—plus basic fees for the credit card or fees for late payments.

Questions & Answers

An economy exprerience inflation when?
Odirile Reply
given a table of weeks worked and numbers of goods produced per week. help to culculate margin.
Odirile
there is a persistent rise in general prices and purchasing power of money decreses
khatoon
The taste of preferences of consumers will drive demand
Marisol Reply
Explanation about law of demand
Marisol Reply
The price of the good or service meaning?
Marisol
What is consumer expectation?
Marisol
Any other explanation?
Marisol
marisol u share your explaination pls
OK
The law of demand states that all other things being equal the higher the price of a commodity the lower the quantity of the same commodity demanded inversely. This implies that anytime there is an increment on a price of certain commodity the demand of the same commodity decline.
Nana
consumer expectations are the households view point regarding the market changes. If people are expecting a positive change in the market their Marginal Propensity to Consume will increase and vive versa.
arshad
Marisol are you okay with my explanation?
Nana
yes. thankyou.
Marisol
welcome
Nana
what are the determinants of demand and explain each?
Marisol Reply
what is the price of the good or services meaning?
Marisol
marzi tumhari
Aryan
lol
Aryan
khud par le
Aryan
Define microeconomics and macroeconomics..
Odirile Reply
In free market economy who market resources?
Odirile
Can you please explain how GDP is calculated?
Odirile
yes GDP meas all product produced in Economy first the country have to calculate all goods produced then we have to see the market value of goods at final stage we have to mutliple final goods to their market price we get GDP
Wani
what is consumer expectation?
Marisol
suppose country are producing 10 goods price of per good is $1 therefore GDP = 10 good × $1 =$ 10
Wani
Thank you for the answers @Wani
Odirile
most welcome odirile
Wani
what is the price of the good or service?
Marisol Reply
suppose price of per good is (ice-cream) is 5 the consumer are ready for buying 2 goods(2 ice creams) if price will increase from 5 to 10 per good then the consumer will demand only one good or one ice-cream because price is increased and his income is limited
Wani
what is income buyer?
Marisol
in law of demand we assume some factors constant some factors are income taste future preference constant
Wani
what is price of related goods or services?
Marisol
suppose your income per month is 10, 000 and your needs satisfied by these 10,000 if price of good will increase you need more than 10,000 to satisfy your needs that is why we says at higher price demand of goods decrease
Wani
What is the taste of preferences of consumers will drive demand?
Marisol
suppose you are eating pizza and u fell its taste good you will buy more pizza this called taste we assume in law of demand that taste of goods remain Same
Wani
related goods are either complementary goods are substitute goods
Wani
what is Consumer expectation?
Marisol
relationship between price and quantity? about the law of demand
Marisol Reply
P⬆️ Qd⬇️
DNA
what is law of demand?
Marisol
If Prince increases, Quantity demand will decrease and vice versa. So relationship b/w price and demand is inverse. There are some exceptions also. Like complementary goods and substitute goods.
DNA
any other answers? thankyou anyways. Twas a big help.
Marisol
the law of demand states that, "conditional on all else being equal, as the price of a good increases, quantity demanded decreases; conversely, as the price of a good decreases, quantity demanded increases".
DNA
law of demand says when price of good increase there demand will decrease and vice versa in short law of demand show negative relationship between price and demand of goods
Wani
All other factors like income, taste, preference, season shall remain constant
DNA
Rohi g Bilkul sahi farmov veh!
DNA
law of demand not apply on Griffen goods and luxurious goods
Wani
sir will u plz explain me why we add Griffen goods in aggregate demand no body explain me this question
Wani
definition of monopoly
Odirile
monopoly is a form of market where there is only one supplier , supplying the product . in other words monopoly means only one industry or enterprise are selling the product
Wani
what is monopolistic
Odirile
what are the determinants of demand and explain each?
Marisol
monopolistic competition is a form of market where there are many sellers selling differentiated product
Wani
bravo
Aryan
answer
Aryan
determinants of demand are 1.income :- if income of a person increase its demand for products will increase 2 . price :- if price of product increase there demand will decrease and vice versa 3. taste :- if buyer feels taste of product good then his demand for that product will increase
Wani
there are 5 determinants of demand?
Marisol
yes another one is if there customer are more in Economy more good will be demand
Wani
and what is the last one? I mean the fifth one?
Marisol
the other one is related goods related goods are either substitute goods are complementary goods if goods are substitute then if price of good will increase then demand for its substitute will increase
Wani
thankyou ❤️
Marisol
What is the concept of rationality in economics
Odirile Reply
Remuneration 10000 Net trade surplus 8000 Provision for depreciation 500 Indirect taxation 700 subsides 1000 Net factor payments 500 using information above calculate: 1GDP at factor cost 2GDP at market Price 3GNP at market price 4National income
Odirile
rationality simply means that you will always go for best choice in the available set of choice.
Rahul
which actions would most likely shift the production possibilities frontier outwards?
Odirile
what is consumer expectation in economics?
Marisol
the factory that cause shift to PPC are labour force, price of inputs. use of technology etc.
Wani
Marisol where from you
Wani
thankyou for the answers.
Marisol
From the Philippines Sir.
Marisol
most welcome marisol
Wani
a. Assume that Good X is a Giffen good, illustrate and explain the income and substitution effects for a decrease in the price of good X.
Thulisa Reply
as price of good X(assume as Griffen good) decrease income of the consumer increase , consumer will demand other goods rather than the Griffen goods thus at lower prices of good X it's demand will decrease.
Wani
what is law of demand
Hugo Reply
what is the law of demand
Hugo
What is the law of demand
Hugo
just considering the relationship between price and quantity, holding other factors constant.
Donation
when the price of a commodity increases, it's demand will decrease. and when the price of a commodity decreases, it's demand will increase, other things remaining the same or constant. That is called Law of Demand.
Azka
other things remained constant there is inverse relationship between price and quantity demand i .e when price of a commodity increased the demand of quantity will decrease and vice- versa.
khatoon
right @KhatoonNafisa
Azka
Other answers about the law of demand and how it relates between the price and quantity?
Marisol
sir define me prison of delima
Ibrahim Reply
it is a paradoxical situation, where two individuals acts for their self interest but don't achieve the optimal point.
Rahul
gays why we add Griffen goods in aggregate demand as we know Griffen goods have positive relationships that means if price increase demand of goods also increase .but in aggregate demand there is a negative relationship between price and aggregate output.
Wani
what is the concept of rationality in economics?
Odirile
explain the determinants of derive demand?
what financial market is all about
Emmanuel Reply
What happens to the ppf curve due to following events a) A relaxation of policies allowing more foreign direct investment into the country b) Increasing the minimum wage level c) A decrease in expenditure on research and development d) An increase in the retirement age
luvi Reply
is truly
Ibrahim
Discuss various from the imperfect competition
ZuBaIr Reply
hi how do get your workers to be more competitive
Margaret
hey where from you all
Wani
kashmir
Ahmad

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Source:  OpenStax, Microeconomics. OpenStax CNX. Aug 03, 2014 Download for free at http://legacy.cnx.org/content/col11627/1.10
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