ThomasIF

South Sea Bubble- Isaac Newton Lost a Fortune Here. What Makes You Think You're Smarter?

South Sea Bubble: Isaac Newton Lost a Fortune Here. What Makes You Think You’re Smarter?

In 1720, Isaac Newton did something extraordinary. Not the gravity thing. Not the calculus thing. He looked at a stock that had already made him a small fortune, sold his position for a tidy profit of around £7,000, and walked away. A rational exit. A textbook move. Then he bought back in. Near the top. […]

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Performance Based Allowances- The Controversial Way to Incentivize Shared Goals

Performance Based Allowances: The Controversial Way to Incentivize Shared Goals

When your partner becomes your portfolio manager, things get interesting. There is a moment in every serious relationship where money stops being “yours” and “mine” and becomes “ours.” That transition is rarely smooth. It is the financial equivalent of merging two companies with completely different corporate cultures. One of you is Amazon. The other is

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The Power Couple P&L- Managing Your Home Like a Fortune 500 Company

The “Power Couple” P&L: Managing Your Home Like a Fortune 500 Company

Every quarter, thousands of publicly traded companies sit down, open the books, and report their numbers. There are earnings calls, spreadsheets, forward guidance statements, and a CEO who somehow manages to say “synergy” without laughing. Meanwhile, at home, most couples handle money with a strategy best described as “vibes.” One partner pays the mortgage. The

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If Kerviel Had Won- Would He Be the CEO of Société Générale Today?

If Kerviel Had Won: Would He Be the CEO of Société Générale Today?

In January 2008, Société Générale announced a loss of 4.9 billion euros. The culprit was a junior trader named Jérôme Kerviel, who had built up unauthorized positions worth roughly 50 billion euros. The bank unwound those positions in a panic, the market absorbed the shock, and Kerviel became the most famous rogue trader since Nick

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Incentive Mapping- How to Gamify Your Partner's Savings Habits Without Being a Jerk

Incentive Mapping: How to Gamify Your Partner’s Savings Habits Without Being a Jerk

You want your partner to save more money. You also want your partner to still like you by Friday. These two goals are in more tension than most personal finance advice will admit. The internet is full of cheerful suggestions about “having the money talk” and “getting on the same page financially.” What it rarely

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