근로소득보전세제 시행에 따른 의사결정지원 시뮬레이션 모형에 관한 연구

Abstract

The earned income tax credit(EITC) lately introduced in korea responds sensitively to social security and economic condition. Therefore, both a model of the supply and demand and a change of its requirements are needed to preserve the original function of the EITC. In addition, we must analyze the characteristics of qualifying people in response to the change of the influence factors. In this study, a simulation model is developed to assume the budget and scale for the EITC according to a model of supply and demand and its requirements. This simulation model is contains a model of supply and its requirements as condition variables and also includes the functions of prediction and revision about the influence factors. It will support strategically both the prediction information of social influence in the program change and decision making information to improve the EITC.