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In-depth reporting and explainers on the ideas, institutions, and forces shaping everyday life.

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Cutaway of a wooden Japanese house with land valued separately from a building value written down to zero on a tax schedule
Deep Dive

Why a Sound Japanese House Can Be Worth ¥0 as Collateral

Tax depreciation writes the building down on a fixed clock; banks treat that clock as physical law, so land stays expensive while the structure stops counting.

Kenji Watanabe 渡辺健二

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