Capital market theories and pricing models : evaluation and consolidation of the available body of knowledge
| Autor: | Laubscher, Eugene Rudolph |
|---|---|
| Jazyk: | angličtina |
| Rok vydání: | 2001 |
| Předmět: |
Efficient Market Hypothesis (EMH)
Portfolio therapy Arbitrage Pricing Theory (APT) Capital Asset Pricing Model (CAPM) Black-Scholes Options Diversification Risk Return Accounting theory 332.0415 Capital market South Africa Pricing Efficient market theory Evaluation Capital assets pricing model Portfolio theory Arbitrage pricing theory Options theory Black-Scholes option pricing model Arbitrage Speculation Options (Finance) Prices Mathematical models |
| Druh dokumentu: | Dissertation |
| Popis: | The study investigates whether the main capital market theories and pricing models provide a reasonably accurate description of the working and efficiency of capital markets, of the pricing of shares and options and the effect the risk/return relationship has on investor behaviour. The capital market theories and pricing models included in the study are Portfolio Theory, the Efficient Market Hypothesis (EMH), the Capital Asset Pricing Model (CAPM), the Arbitrage Pricing Theory (APT), Options Theory and the BlackScholes (8-S) Option Pricing Model. The main conclusion of the study is that the main capital market theories and pricing models, as reviewed in the study, do provide a reasonably accurate description of reality, but a number of anomalies and controversial issues still need to be resolved. The main recommendation of the study is that research into these theories and models should continue unabated, while the specific recommendations in a South African context are the following: ( 1) the benefits of global diversification for South African investors should continue to be investigated; (2) the level and degree of efficiency of the JSE Securities Exchange SA (JSE) should continue to be monitored, and it should be established whether alternative theories to the EMH provide complementary or better descriptions of the efficiency of the South African market; (3) both the CAPM and the APT should continue to be tested, both individually and jointly, in order to better understand the pricing mechanism of, and risk/return relationship on the JSE; (4) much South African research still needs to be conducted on the efficiency of the relatively new options market and the application of the B-S Option Pricing Model under South African conditions. Financial Accounting M. Com. (Accounting) |
| Databáze: | Networked Digital Library of Theses & Dissertations |
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