Chapter 14: Capital Markets
Explain the role of financial intermediaries in the flow of funds through the
three-sector economy.
In a three-sector economy consisting of business, households, and government,
financial intermediaries such as commercial banks, mutual saving banks,
insurance companies, mutual funds, pension funds, and credit unions provide
the mechanism for reallocating funds from one surplus sector to a deficit sector.
These institutions indirectly invest excess funds in areas of the economy where
funds are needed.
What are electronic communication networks (ECNs)? Generally speaking, are
they currently part of the operations of the New York Stock Exchange and the
Nasdaq Stock Market?
ECNs are electronic trading systems that automatically match buy and sell
orders at specific prices via computers. They are now part of the operations of
the two major markets (at one time they competed with them).
Why is secondary trading in the security markets important?
It provides liquidity and keeps prices competitive among alternative
investments.
How would you define efficient security markets?
Markets are efficient when (1) prices adjust rapidly to new information;
(2) there is a continuous market, in which each successive trade is made at a
price close to the previous price; and (3) the market can absorb large dollar
amounts of securities without destabilizing the price.
The efficient market hypothesis is interpreted in a weak form, a semistrong
form, and a strong form. How can we differentiate its various forms?
The weak form of efficient markets simply states that past price information is
unrelated to future prices and that since no trends are predictable, investors
cannot take advantage of them. The semistrong form states that prices reflect all
public information, while the strong form states that all information, both public
and private, is reflected in the stock prices.