Time-Varying Volatility

  

Categories: Metrics, Derivatives

For once, the name tells us exactly what’s going on here.

Time-varying volatility happens when the volatility, or variability, of a value changes over time. For example, we might track the volatility of a stock by calculating the the standard deviation of the prices over week-long periods. We then plot those standard deviations, or volatility values, over time...and examine the pattern we see. We might determine that the price shows extreme volatility in the summer months while remaining relatively stable during the winter months.

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Finance: What is a partnership?23 Views

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finance a la shmoop. what is a partnership? a marriage. joint ownership

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of a bar. when two dudes put up half the dough each to share 50/50 in a time [two different people offer money for keys]

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machine. well a partnership is just the merging

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of two individuals in doing a given business deal or setting up a business

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structure. if both are owners then both are liable for you know bad things

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should they happen. partnerships carry a lot of financial danger if one partner

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goes off the rails and decides to commit fraud in the name of the company or that

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evil partner enters into a stupid company bankrupting contract, well then [bad contract sold to unsuspecting victim]

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whatever financial damages befall the partnership as the evil one, and

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partnership liabilities include personal assets if the partnership is structured

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like a general partnership with limited partners having no personal liability so [ liability structures defined]

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for all the good that a partnership can have it can get bad and ugly so you got

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to enter partnerships carefully. spend lots of dough on lawyers before you set

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it up so you don't have to after. [money exchanged for partnership contract ]

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