Which one of the following best describes the 'Crowding Out Effect' in the context of fiscal policy ?

(a) A situation where private investment increases due to increased Government spending
(b) A situation where Government borrowing leads to higher interest rates, which reduces private investment ✓ UPSC's answer
(c) A situation where an increase in taxes leads to increased private sector investment
(d) A situation where Government spending has no impact on aggregate demand

Why the answer is (b)

• When a government runs a deficit it borrows from the same pool of savings that firms draw on; the extra demand for loanable funds pushes interest rates up.

• Higher interest rates make private borrowing costlier, so some private investment that would otherwise have occurred is 'crowded out' — this is option (b).

• Option (a) describes the opposite, 'crowding in', which can happen when public spending on infrastructure raises private returns.

• Option (c) is wrong: higher taxes generally reduce, not increase, private investment; option (d) describes Ricardian equivalence or a liquidity-trap situation, not crowding out.

• Crowding out is the classic argument for fiscal discipline embodied in India's FRBM framework.

Why the other options are wrong

(a) A situation where private investment increases due to increased Government spending: This describes crowding in, the opposite effect.
(c) A situation where an increase in taxes leads to increased private sector investment: Higher taxes do not raise private investment; this is not crowding out.
(d) A situation where Government spending has no impact on aggregate demand: This describes fiscal policy having no demand effect, not crowding out.

Asked in the GS Paper I of the UPSC Civil Services Preliminary Examination 2026, held on 24 May 2026. Question and answer key: Union Public Service Commission. Explanation: UPSC Answer Check.