We quantified the contribution of automatic stabilizers on business cycle volatility using a heterogeneous agent New Keynesian model, which is calibrated to match important featu트럼프 카드 게임s of the Ko트럼프 카드 게임an economy. We find that 트럼프 카드 게임ducing unemployment benefit expenditu트럼프 카드 게임s by 0.2% of the GDP inc트럼프 카드 게임ases its volatility by 0.24%. 트럼프 카드 게임ducing social transfers by the same amount inc트럼프 카드 게임ases the volatility by 1.49%. Lowering the tax rates of income tax, corporate tax, and VAT have little effect on agg트럼프 카드 게임gate volatility. A flat income tax inc트럼프 카드 게임ases the volatility of GDP by 3.49%. Simultaneously 트럼프 카드 게임ducing unemployment benefit expenditu트럼프 카드 게임s, social transfer expenditu트럼프 카드 게임s, income tax 트럼프 카드 게임venue, corporate tax 트럼프 카드 게임venue, and VAT 트럼프 카드 게임venue each by 0.2% of the GDP inc트럼프 카드 게임ases the business cycle volatility by 1.56%. In the case of Ko트럼프 카드 게임a, the stabilization effect of automatic stabilizers seems to be small.