| Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2018: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2017: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2016: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
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| Outline of Final Research Achievements |
It is common practice for automobile firms to offer multiple grades for each of their car models. Consideration of the variant-level heterogeneity is an important element in assessing attribute-based policy interventions, such as tax incentives for next generation cars, because of substantial grade-level differences in attributes within a model. This study presented a discrete choice model of product differentiation at the grade-level, and estimated structural parameters in the model by using the data on different levels of aggregation: model-level sales and grade-level price and attributes. Based on the estimates, this study assessed the policies to promote next generation cars in Japan.
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