我国公立医院存在无效供给、供给不足等问题。
There are ineffective supply and less effective supply in China's public hospitals.
道德风险问题导致旅行社质量供给不足。
Because of the moral hazard, the service quality of the travel industry is very low.
道德风险问题导致旅行社质量供给不足。
Because of the moral hazard, the service quality of the travel industry is very low.
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