Answer:
Non Banking Institutions (Investment Bank)
Explanation:
Non Banking Institutions (Investment Bank) do not have a full banking licence and are not usually supervised by a national or international banking regulatory agency.
NBIs facilitate investment, market brokerage, contractual savings and risk pooling.
Non Bank Institutions provide avenues for transforming an economy's savings to capital investment.
One way they do this is by underwriting new issues of securities for corporations, states, and municipalities needed to raise money in the capital markets.
Answer:
Macroeconomics deals with events that affects the entire country or industry as a whole while Microeconomics affects individual members of the economy such as companies and people.
A. Congress recently passed the Tax Cuts and Jobs Act of 2017. MACRO
This Act will affect the entire nation so it will fall under Macroeconomics.
B. Amazon now has a 40% share of all e-commerce revenues. MICRO
Amazon is a single company in the market so things related to it will be considered on a micro economic level.
C. Tuition at the local university increased 11% from last year. MICRO
The local university like Amazon, is a single body in the economy and so they are a microeconomic player.
D. The U.S. unemployment rate fell below 4% in 2018. MACRO
The unemployment rate of a nation relates to the nation as a whole so this will fall under macroeconomics.
Answer:
The correct answers are:
1) "B": a common resource.
2) "A": excludable and rival.
Explanation:
1) A common resource is one that provides tangible benefits. This is the type of resource that can be used by several people at the same time without excluding the availability for its use to others. If they are not owned by anyone they take the name of open-access resources.
2) A good is excludable and rival if someone can prevent the use of it and when its use necessarily implies others not using it. Under this category fall all private resources since their ownership belongs to a certain number of people only if not only one.
When a 1 percent decrease in price produces more than a 1 percent increase in quantity sold, the product or service is an Elastic Demand.
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What is an Elastic Demand?</h3>
- Elastic demand is measured by its percent of change in demand divided by its percent of change in price, provided all other factors remain the same.
- If the change in price and change in demand is proportionate, the item is neither elastic nor inelastic.
- An item has elastic demand if its demand changes more than its price changes.
- For example, if two stores sell identical products of the same amount for different prices, incase of a perfectly elastic demand nobody would buy from the seller with higher priced product.
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If a competitive market has three firms with marginal costs of mc1 = q1, mc2 = 0. 50q2, and mc3 = 2q3 and faces a market price of $10, The total quantity supplied by all three firms is =10+20+5=25
in a competitive market p= mc.
Here p is given as $10
Thus MC = 10
first firm-
MC1 =Q1
ie, 10=10
=10 quantity supplied
Firm 2
MC2 =.50Q2
10=0.50(Q2)
Q2=10/0.50=
= 20 quantity supplied
Firm 3
MC3 =2Q3
10=2(Q3)
Q3 =10/2=5
= 5 quantity supplied.
In economics, marginal cost is the change in total cost that occurs when output increases, the cost of producing additional quantity.
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