Trade off

Broken Window Fallacy

• The broken window fallacy suggests that economic activity generated from spending to repair damage does not account for lost opportunities.

Example Scenario

• Kids playing baseball break a window.

• Homeowner spends $200 to repair the window.

Job Creation

• Creates jobs for:

  • Window installers

  • Window factory workers

Opportunity Cost

• Money spent on repairs could have been used for other purchases:

  • Example: Buying a new computer instead

• Repair spending leads to reduced jobs in other sectors, like:

  • Retail

  • Manufacturing

  • Entertainment

Implications of Major Disasters

• Large-scale spending (e.g., $1,000,000 or $1,000,000,000) on rebuilding can create jobs in construction.

• However, there are unseen job losses in other areas due to reduced consumer spending on goods.

Trade-Offs

• Consumers must decide how to spend limited resources:

  • Repairing windows vs. buying clothes

• This illustrates the principle that productive resources are finite, resulting in trade-offs in production:

  • More windows produced means fewer clothes can be made.