Berkshire Hathaway plays a pivotal role in Warren Buffet's business empire. It is a holding company, meaning it owns a multitude of other businesses. Buffet, as the CEO, President, and Chairman of Berkshire Hathaway, oversees these businesses and makes major investment decisions. The company has a market cap of over $400 billion dollars, making it a significant part of Buffet's wealth.
When a group of economists came up with the Efficient Market Hypothesis, to explain how it was impos...
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