In general, voters choose political candidates "to create policies that favor them," Since these interests go beyond only economics. This is why there a representatives in Congress from many different parts of each state. <span />
If you are talking about President Ronald Reagan, he claims they sought to minimize the size of government.
The New Jersey Plan was favored by smaller states because it gave equal representation to all states. The Virginia Plan, in contrast, distributed representation based on population, which naturally favored larger states.