【作者(必填)】
Author links open overlay panelAlberto Alesina  GuidoTabellini
【文题(必填)】Credibility and politics
【年份(必填)】1988

【全文链接或数据库名称(选填)】https://www.sciencedirect.com/science/article/abs/pii/0014292188902012发表版，谢谢大神呢！