Review:
Efficient Market Hypothesis
overall review score: 4.2
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score is between 0 and 5
The efficient-market hypothesis is a theory in financial economics which states that asset prices fully reflect all available information. It suggests that it is impossible to outperform the market consistently through any form of analysis or strategy.
Key Features
- Prices reflect all available information
- Market efficiency
- Random walk theory
Pros
- Promotes market efficiency
- Helps investors make informed decisions based on available information
- Supports the idea of fair and transparent markets
Cons
- May lead some investors to believe that active trading or investing is futile
- Does not account for behavioral biases in market participants
- Critics argue that markets are not always efficient