身边的经济学·社会常识英语精读30篇（6）

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基于区域投入产出结构的财政乘数异质性

Infrastructure spending generates higher multipliers in regions with dense supplier networks and localized procurement mandates.
Input-output linkages determine whether stimulus flows primarily to wages, imports, or retained corporate profits.
Regions dominated by branch plants exhibit lower domestic value-added leakage than those with integrated manufacturing ecosystems.
Local content requirements boost backward linkage effects but may reduce allocative efficiency in competitive bidding.
Multiplier estimates derived from national models systematically misrepresent outcomes in export-oriented special economic zones.
Labor market tightness interacts with sectoral input dependencies to amplify or dampen initial spending impacts.
Fiscal transfers to fiscally distressed areas yield diminishing returns when local fiscal capacity constrains implementation speed.
Interregional trade coefficients reveal how construction spending in one province stimulates manufacturing output in another.
Digital platform intermediation fragments traditional input chains, weakening multiplier propagation in services-heavy economies.
Energy-intensive sectors distort regional multipliers when electricity pricing is administratively controlled rather than market-determined.
Supply chain fragmentation increases vulnerability to import substitution policies, altering baseline multiplier assumptions.
Policy evaluation must account for spatial autocorrelation in input-output tables, not just temporal lags.

听 → 读 → 学表达 → 懂 → 今天会说这一句 → 跟读录音 → 自己说一句。

Digital platform intermediation fragments traditional input chains, weakening multiplier propagation in services-heavy economies. 数字平台中介化割裂了传统投入链条，削弱服务业主导经济体中的乘数传导。
Supply chain fragmentation increases vulnerability to import substitution policies, altering baseline multiplier assumptions. 供应链碎片化加剧了对进口替代政策的脆弱性，从而改变基准乘数假设。
Input-output linkages determine whether stimulus flows primarily to wages, imports, or retained corporate profits. 投入产出关联决定了刺激资金主要流向工资、进口还是企业留存利润。

这篇中文题目最接近哪一句？基于区域投入产出结构的财政乘数异质性一次学校运动会的通知一份超市购物清单

课文第一句的意思更接近？在供应商网络密集且采购本地化要求严格的地区，基础设施支出能产生更高的乘数效应。今天学校放假了。请把窗户打开。

这一课主要在讲什么？（看英文标题） Batch-0008-001: Fiscal Multiplier Heterogeneity Across Regional Input-Output Structures How to cook noodles A maths worksheet

Digital platform intermediation fragments traditional input chains, weakening multiplier propagation in services-heavy economies.

Digital platform intermediation fragments traditional input chains, weakening multiplier propagation in services-heavy economies.

第一版：录下来、回听、再听标准音。系统打分以后再加。

用今天的表达，自己说一句。

例子：Digital platform intermediation fragments traditional input chains, weakening multiplier propagation in services-heavy economies.