Theory on capital structure is the theory on how to define ratios of debt capital and equity capital of enterprise capital structure under the target of realizing maximization of enterprise value.

资本结构理论是研究在实现企业价值最大化的目标下，企业资本结构中债务资本与权益资本的比例如何确定的理论。

youdao

And because they are regulated assets with long-term pre-defined revenue streams, they are particularly suited to debt finance, and therefore tend to have high debt-to-equity ratios (typically 80-20).

由于是可控资本，并有可预期的长期收益，所以非常适合贷款资金支持，故债务股本比一般很高(通常是80对20)。

youdao

The Fed has restored family wealth to its pre-recession high-water mark and individual and institutional debt-equity ratios still rest too heavy in the fixed income sector.

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This will relieve the chaebol of their crippling interest payments and help them to reduce their debt-equity ratios to a target of less than 200% (compared with 400-500% now) by the end of next year.

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From there, the field is narrowed down to those with debt-to-equity ratios of less than 1.0, eliminating those stocks whose debt burdens may prevent them from growing distributions substantially going forward.

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