Let's break down the problem step-by-step: ### **Step 1: Understanding the Scenario** - **Case 1:** Bank robbery in a large city (many banks, many pedestrians, dense population). - **Case 2:** Bank robbery in a small, isolated town (one bank, few businesses, small population). - **Assumption:** Both banks have the same amount of cash, so the **benefit to the offenders** is the same in both cases. - **Question:** From a **total social cost** perspective, how do the costs differ? Where is more enforcement effort justified? --- ### **Step 2: What is “Total Social Cost”?** **Total social cost** of a crime includes: - **Direct losses:** Money stolen, property damage, injuries, etc. - **Indirect costs:** Psychological impact, increased fear, higher insurance premiums, reduced property values, lost business, etc. - **Enforcement costs:** Police, investigation, judicial system, etc. --- ### **Step 3: Analyze Social Cost in Each Case** #### **A. Large City Bank Robbery:** - **Direct Loss:** The same (cash stolen). - **Indirect Costs:** Lower per bank. Many banks and businesses mean: - The loss is "spread out"—there are alternative banks. - Residents and businesses have other options. - The temporary closure or loss of one bank is less disruptive. - **Symbolic Impact:** Lower, since robberies may be more common and less shocking. - **Community Impact:** Lower, due to a larger, less personally connected population. #### **B. Small Town Bank Robbery:** - **Direct Loss:** The same (cash stolen). - **Indirect Costs:** Much higher: - **Only bank in town:** Residents and businesses have no alternative for banking—greater disruption. - **Greater psychological impact:** Small, close-knit community; crime may cause more fear and distrust. - **Economic impact:** Businesses may have to travel far for banking, local commerce could suffer. - **Longer recovery:** It may take longer to reopen or replace the bank. - **Symbolic Impact:** Higher; may damage town’s reputation, decrease property values, and deter investment. --- ### **Step 4: Enforcement Effort Decision** **Cost-Benefit Analysis:** - **Enforcement is justified where the marginal benefit (reduction in social cost of crime) exceeds the marginal cost of enforcement.** - In the **small town**, because the **social cost** of a bank robbery is much higher than in a big city, the **marginal benefit of enforcement is greater**. - Therefore, **more enforcement effort is warranted in the small town**, even if the cost is somewhat higher, because the potential harm from a robbery is much greater. --- ### **Final Answer (Direct Response):** > The **total social cost** of the bank robbery is higher in the small, isolated town because the robbery causes greater disruption: it deprives residents and businesses of their only banking facility, creates more psychological harm in a close-knit community, and can have a more significant negative economic impact. In contrast, in a large city, the loss is less disruptive because there are many alternative banks and a larger, less personally connected population. > > Therefore, **more enforcement effort is warranted in the small town**, since the social cost of a robbery there is higher. Investing in prevention or enforcement yields greater social benefits in the small town compared to the large city, given the same direct losses from the crime. --- #### **Summary Table:** | Factor | Large City | Small Town | |-----------------------|------------------------|----------------------------| | Direct Loss | Same | Same | | Indirect/Social Cost | Lower | Higher | | Disruption | Minor | Major | | Psychological Impact | Less | More | | Enforcement Needed | Less | More | **Conclusion:** **More enforcement effort is warranted in the small town, based on total social cost and cost-benefit analysis.**