Book cover of An Economist Walks into a Brothel by Allison Schrager

Allison Schrager

An Economist Walks into a Brothel

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Every risk you take is a bet on the future—and knowing how to properly estimate that bet can change everything.

1. Define Your Goals Before Embracing Risk

Taking risks without a clear purpose leads to unnecessary mistakes. If you want to succeed, tie every risk to a specific and meaningful goal. This approach enables you to measure whether the risk is worth pursuing and clarifies the rewards you're aiming for.

Consider a person contemplating a drastic career move. Instead of blindly chasing higher pay, they should ask critical questions: Why do they want this change? Is it to save for a house, to travel, or simply for a lifestyle upgrade? Once they define this endgame—such as saving a specific amount in five years—they can assess whether the job switch aligns with this goal.

Additionally, exploring low-risk pathways toward a goal is often smarter. For instance, instead of borrowing an overwhelming sum to start a business, consider freelancing or building a side income while retaining a stable job. Some risks, however, will inherently have trade-offs. For example, legal sex workers in Nevada move to a regulated environment to minimize dangers such as health risks or violence, but this choice comes with relocation costs and a steep share of income paid to brothel owners.

Examples

  • A house hunter outbidding competitors to secure a dream home, balancing reward and affordability.
  • A sex worker opting for safer, regulated workplaces despite losing half her earnings.
  • Comparing two career opportunities based on quantifiable, goal-driven factors.

2. Stop Using Past Results to Predict Future Outcomes

Relying on history alone gives a false sense of security. Life rarely mimics past patterns exactly, and ignoring variations in possible outcomes heightens your vulnerability to unexpected shocks.

A daily commute offers a textbook example. Leaving at the same time every day without accounting for occasional traffic jams or accidents means you'll inevitably be late someday. Past patterns—such as usually arriving on time—might make you complacent, but they don't guarantee future success. Similarly, Hollywood studios fall into the trap of thinking yesterday’s blockbuster blueprint will work again, even though box office hits follow sporadic, unpredictable trends.

Further complicating matters is the need for constant, up-to-date information. Old data often proves misleading. Election results, economic forecasts, or stock market indicators can change rapidly—and betting on yesterday's conditions rarely works in today’s unpredictably shifting environment.

Examples

  • A commuter leaving earlier for work on snowy days to avoid delays.
  • Hollywood studios spreading their bets across multiple genres to mitigate flops.
  • Investors updating portfolios frequently to account for sudden market shifts.

3. Emotional Bias Distorts Our Risk Perception

Our choices aren’t always rational—our emotions and values complicate how we calculate risks. People weigh utility (emotional or personal worth) more heavily than objective monetary or statistical outcomes.

Take lotteries, for instance. Millions of individuals willingly spend money on tickets despite overwhelming odds against winning. This occurs because the emotion tied to dreaming about life-changing wealth outweighs the logical improbability of securing it. Similarly, poker players’ choices vary by personal context. A player in financial need might take a conservative strategy, while a millionaire competitor might gamble for the fun of competition rather than any monetary gain.

How risks are framed also manipulates perception. Wording plays a big role in influencing decisions. A warning like "double the chance of cancer" provokes far more fear than an explanation of actual odds, such as increasing from 1 in 8,000 to 2 in 8,000.

Examples

  • A lottery ticket buyer imagining a new life of wealth despite slim odds.
  • A poker millionaire playing fearlessly in pursuit of thrills, not money.
  • Misleading pharmaceutical statistics causing public alarm over minuscule risks.

4. Diversification Protects Against Single-Point Failures

Concentrating all bets in one area makes you vulnerable. Spread out your investments—whether financial, professional, or personal—to cushion against the risk of individual failures.

In finance, diversification is fundamental. Investors who spread holdings across industries, geographies, or asset classes reduce the likelihood of a disastrous portfolio collapse. Similarly, Hollywood studios mitigate losses by producing a mix of movies—big-budget blockbusters alongside smaller, niche films. Another unusual example comes from horse breeding: racehorse owners increase their chances of producing champions by breeding stallions with diverse mares.

Modern tools make diversified risk hedging easier than ever. Technology refines predictive analytics in various fields, like matching genetic profiles in horse breeding or guiding studios toward audiences likely to pay for digital streaming services.

Examples

  • Investors balancing stock and bonds.
  • Hollywood funding 20 mid-tier films instead of betting solely on one mega-hit.
  • Horse breeders pairing stallions with various mares to maximize ideal traits.

5. Hedging Limits Losses While Saving Room for Gains

Successful risk management means creating solutions to cushion unavoidable losses while still leaving room for potential rewards. This approach often involves "hedging" to trade off extremes.

Airlines hedge against rising oil prices by locking in fuel contracts. If oil costs soar, these contracts shield them from the impact; if costs drop, airlines miss cheaper rates but avoid catastrophic margins. Similarly, investors hedge by pairing volatile stock purchases with stable government bond investments. On a smaller scale, everyday examples like pre-booking a hotel room—which might charge higher upfront costs but guarantee availability—follow this logic as well.

Overconfidence in hedging, though, may embolden reckless behavior. For instance, Jet Skis have made big-wave surfing safer but also attracted novices to waves well beyond their skill level.

Examples

  • Airlines pre-negotiating fuel prices to avoid market swings.
  • An investor balancing high-risk stocks with safe, slow-growing bonds.
  • A surfer relying on Jet Ski backups for safety assurance.

6. Uncertainty Requires Flexibility Beyond Risk

Planning for risk assumes you can predict future scenarios. But what about unforeseen events you never even considered? Flexibility proves critical here, allowing you to adapt to environments that defy plans and logic.

Consider the military, where leaders allocate enormous time and funds toward detailed strategies. Yet, battles often take unpredictable turns. Soldiers succeed by listening to new ideas from subordinates and adjusting tactics as needed. Even outside the battlefield, organizations or individuals risk failure if they stick rigidly to pre-written plans when uncertainty looms.

Adopting flexibility means staying wary of dependence on technology. While tools like finance apps or GPS systems promise convenience, they can fail or expose users to cyberthreats. Staying adaptable includes cultivating manual, hands-on skills if automated solutions fail.

Examples

  • Military leaders changing plans mid-battle after new intel surfaces.
  • Entrepreneurs pivoting after unexpected customer behavior.
  • Individuals setting technology backups for phone-based banking/logistics tools.

Takeaways

  1. Always connect your risk decisions to a concrete, clearly defined goal to avoid aimless gambles.
  2. Balance emotional reactions with hard data to avoid disproportionate fear—or unfounded optimism—about unlikely chances.
  3. Plan for risks, but allow room for flexibility and adaptability in the face of the uncertain.

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