There has been a persistent deficit budget year after year. Which of the following actions can be taken by the government to reduce the deficit?

1. Reducing revenue expenditure

2. Introducing new welfare schemes

3. Rationalizing subsidies

4. Expanding industries

Select the correct Answer using the code given below:

The correct answer is 1 and 3 only.

Understanding Budget Deficit:
A budget deficit occurs when the government's total expenditure exceeds its total revenue (excluding borrowings) in a fiscal year. The relationship can be represented as:
Deficit = Total Expenditure - Total Revenue
To reduce a persistent budget deficit, the government must either decrease its expenditure, increase its revenue, or implement a combination of both.

Let's analyze the given actions step-by-step:

1. Reducing revenue expenditure (Correct):
Revenue expenditure includes money spent on the day-to-day running of government departments and services (such as salaries, pensions, and interest payments) which do not create physical or financial assets. Reducing these operational costs directly decreases the government's total expenditure, thereby reducing the fiscal deficit.

2. Introducing new welfare schemes (Incorrect):
Introducing new welfare schemes requires additional funding, which increases government expenditure. Without an equivalent increase in revenue, this action would expand the budget deficit rather than reduce it.

3. Rationalizing subsidies (Correct):
Subsidies are a significant component of revenue expenditure. Rationalizing them involves streamlining, targeting the beneficiaries more accurately to prevent leakages, and eliminating unnecessary subsidies. This helps the government save substantial funds, directly reducing total expenditure and helping to narrow the deficit.

4. Expanding industries (Incorrect):
Expanding industries or setting up new public sector units requires large capital investments (capital expenditure) by the government. In the short term, this increases the government's financial burden and worsens the deficit, making it an unsuitable immediate measure for deficit reduction.

Therefore, only actions 1 and 3 are effective measures to reduce a persistent budget deficit.