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Are Financial Markets Efficient?

One of the crucial ideas in finance is that markets...

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Asymmetric Information in Finance Explained

In every financial transaction, one side has more information than...

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Option Pricing Theory Explained

We often change our minds after we decide to do...

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Capital Structure Theory Explained

Knowing what the investors demand enables the firm to plan...

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Why Is There Only One Species of Human?

We are the only human species on the planet today...

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Random Chance in Evolution

Natural selection acts to ensure the ‘survival of the fittest’...

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Portfolio Theory and the Capital Asset Pricing Model

Firms hope to raise money from investors to make investment...

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A Small History of Big Evolutionary Ideas

The theory of evolution is often described as the biggest...

Drawing of Charles Darwin

Understanding Net Present Value

In finance, everything comes down to promises. When you invest...

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A Microbial Future

Microbes have existed on Earth for almost 4 billion years...

Streptococcus agalactiae