聚焦IMF-零下限通货膨胀政策税(英)-2026.3。By giving incentives to firms to increase prices, a tax on price decreases aligns the private with the social benefit of price increases in a liquidity trap, which is to relax the ZLB constraint. While TIP cannot restore the first best in this typoe of liquidity trap, it can substantially improve welfare.
聚焦IMF-零下限通货膨胀政策税(英)-2026.3。By giving incentives to firms to increase prices, a tax on price decreases aligns the private with the social benefit of price increases in a liquidity trap, which is to relax the ZLB constraint. While TIP cannot restore the first best in this typoe of liquidity trap, it can substantially improve welfare.
聚焦IMF-零下限通货膨胀政策税(英)-2026.3。By giving incentives to firms to increase prices, a tax on price decreases aligns the private with the social benefit of price increases in a liquidity trap, which is to relax the ZLB constraint. While TIP cannot restore the first best in this typoe of liquidity trap, it can substantially improve welfare.
覆盖 2026 年,全文共 77 页。
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重点分析了政策、IMF、零下限通货膨胀政策税等议题。