Weak form level of efficiency-forms of efficiency, Financial Management

Assignment Help:

Weak form level of efficiency

This level states that share prices fully reflect information in historic share price movement and patterns (past information/historic information).  If this hypothesis is correct, then, it should be possible to predict future share price movement from historical patterns. E.g. If the company’s shares have increased steadily over the past few months to the current price of Shs.30, then this price will already fully reflect the information about the company’s growth and therefore the next change in share prices could either be upward, downward or constant with equal probability.  It therefore follows that technical analysis or Chartism will not enable investors to make arbitrage profits. In markets that have achieved this level then security prices follow a trendles random walk.

Studies to test this level have been based on the principle that:

  • The share price changes are random
  • That there is no connection between share price movement and new share price changes.  It is possible to prove statistically that there is no correlation between successive changes in price of shares and therefore trend in share price changes cannot be detected. This can be done by using serial correlation (or auto-correlation) test such as Durbin Watson Statistics.

 


Related Discussions:- Weak form level of efficiency-forms of efficiency

What is the benefits of divestment, What is the Benefits of divestment ...

What is the Benefits of divestment ¸ Releases cash tied up to finance more promising opportunities. ¸ Reduces diversification and complexity of a group in case of a demerger

Explain the importance of supplier appraisal, QUESTION (a) List the fiv...

QUESTION (a) List the five elements of the purchasing mix. (b) Describe briefly the four essential elements of a legally binding contract. (c) Distinguish between perform

What is accumulated depreciation, Q. What is Accumulated Depreciation? ...

Q. What is Accumulated Depreciation? Accumulated Depreciation - Total DEPRECIATION pertaining to an ASSET or group of assetsfrom the time the assets were placed in services unt

Pvif, how do we get the pvif of a perpetuity

how do we get the pvif of a perpetuity

Explain the procedure for cost benefit analysis, Question 1: i) Pe...

Question 1: i) Performance budgeting is the best budgeting system. Discuss. ii) Why there is a need for implementing MTEF in the Mauritian Public Sector? Questi

Explain gresham’s law, Explain Gresham’s Law. Answer:  Gresham’s law cons...

Explain Gresham’s Law. Answer:  Gresham’s law considers to the phenomenon that bad (abundant) money drives good (scarce) money out of circulation. This type of phenomenon was fre

Calculate the monetary performance of a firm, a) Year 2 ROCE = $400k / $1,0...

a) Year 2 ROCE = $400k / $1,000k = 40% Year 1 ROCE = $360k / $800k = 45% b) ROCE is an efficiency ratio that measures the monetary performance of a firm compared with the amo

Modern approach, Meaning merits nd demerits of modern approch of financial ...

Meaning merits nd demerits of modern approch of financial management

What is the requirement of working capital, Q. What is the requirement of W...

Q. What is the requirement of Working Capital? Ans. Meaning of Working Capital: - Working capital management is a significant aspect of financial management. In business money

List the benefits of the flexible exchange rate regime, List the benefits o...

List the benefits of the flexible exchange rate regime. Answer:  The benefits of the flexible exchange rate system include: a) Automatic attainment of balance of payments eq

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd