Examples
1. Contributions from business enterprises:
In a number of countries, including Sweden and the United States, business corporations are not permitted to make donations to political parties or election campaigns.
2. Contributions from trade unions:
In Britain, political donations by trade unions are regulated - but not banned.
3. Foreign contributions.
4. Contributions from government contractors or from others with a direct financial interest in the government.
5. Anonymous contributions.
Objectives of Bans and Limitations
Practical Considerations
There are arguments of democratic theory both for and against these categories of donation. These will not be discussed. The following comments deal only with the practicalities.
Measures designed to control particular types of contribution are especially liable to evasion. A ban against corporate contributions to parties and to campaigns, however justified in theory, may lead to new practices that are even less desirable than those which the laws have been intended to control. This is illustrated by several examples: