Final answer:
The statement that special-purpose governments generally provide a limited set of services is true. They focus on specific functions unlike general-purpose governments. The necessary and proper clause typically expands the national government's powers, and Dillon's Rule limits local government autonomy.
Step-by-step explanation:
It is true that special-purpose governments generally provide a limited set of services or programs. These entities are created to serve specific functions such as water provision, public transportation, or sanitation services. In contrast to general-purpose governments, which handle a wide range of government functions within a certain geographical area, special-purpose governments are more focused on delivering particular services.
Exercise 9.3.1 addresses the necessary and proper clause, which is often interpreted to have expanded the power of the national government rather than limiting it. This is because the clause grants Congress the authority to pass laws that are necessary and proper for carrying out its powers, allowing flexibility in its legislation capabilities.
The information about universal generalizations and the insight on government efficiency in providing services provide additional context for understanding the role and operation of state, local, and federal governments in the economy and their interactions with private firms. Dillon's Rule, mentioned in the last point, actually restricts local government autonomy, making statement 3 false, as it requires local governments to adhere to powers explicitly granted by state law.