그 결과 유형적 사업 산출물일 때 예산 증가가 두드러진다는 점과 특정지역 편익 사업일수록 예산 증액이 나타남을 밝혔다.
As a result, it was revealed that the budget increase was remarkable when it was a tangible project output, and that the budget increase appeared in the benefit project in a specific region.