Final answer:
Improving domestic capital markets can be an effective supply side policy to improve a country's current account position.
Step-by-step explanation:
In improving a country's current account position, one effective supply side policy is to improve domestic capital markets. By providing self-employed individuals with access to capital, they can realize their business ideas and potentially increase employment rates. For example, if more Indians can obtain access to capital to start businesses, it may lead to a boost in job opportunities.