A localization strategy should be considered when:

• A. the market is perfectly competitive and there are no externalities present
• B. externalities are uniformly distributed across the country and require broad federal intervention
• C. externalities are geographically concentrated and local governments can address them more effectively than national policies
• D. private bargaining has already fully resolved all externalities

Answer: (C)

Verified step by step guidance

1. Understand the concept of a localization strategy in microeconomics: it refers to addressing externalities that are concentrated in specific geographic areas rather than uniformly spread across a country.
2. Recall that externalities are costs or benefits that affect third parties not directly involved in a transaction, and they can be either positive or negative.
3. Analyze the conditions under which local governments are better suited than national governments to handle externalities. This typically happens when externalities are geographically concentrated, allowing local policies to be more targeted and effective.
4. Contrast this with situations where externalities are uniformly distributed, which usually require broad federal intervention because local policies would be less efficient or effective.
5. Conclude that a localization strategy is appropriate when externalities are geographically concentrated and local governments can address them more effectively than national policies.