| Project/Area Number |
19730154
|
|---|
| Research Category |
Grant-in-Aid for Young Scientists (B)
|
| Allocation Type | Single-year Grants |
|---|
| Research Field |
Economic statistics
|
|---|
| Research Institution | Hokkaido University |
|---|
Principal Investigator |
TAKAGI Shingo Hokkaido University, 大学院・経済学研究科, 准教授 (10326283)
|
|---|
| Project Period (FY) |
2007 – 2009
|
| Project Status |
Completed (Fiscal Year 2009)
|
| Budget Amount *help |
¥2,460,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥360,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2007: ¥900,000 (Direct Cost: ¥900,000)
|
|---|
| Keywords | 政策効果 / 医療保険制度 / 入札制度 / 計量経済学 / 規制緩和 |
|---|
| Research Abstract |
In the present study, we developed a framework for estimating the policy effects according to system changes such as the copayment scheme revision in the medical insurance system, and applied it to real data. The impacts of the change in the copayment rate (i.e. medical service price change) on the medical service demand/supply are quantitatively confirmed; the quantities of laboratory test and/or diagnostic imaging (these are necessary for treatments, but do not directly improve the health states of patients) are price-sensitive. Moreover, we investigate the statistical properties of the counterfactual treatment effect estimation, especially using the switching regression model. The effects of the competition promoting policy such as introducing the auction system are empirically examined.
|
