Opinioner kring 1991 års skattereform, panel mars och september 1991

Within the framework of the research project 'Opinions about the 1991 tax reform' three surveys were conducted. Two of them were carried out as additional questions to the...在研究项目《1991年税制改革看法》的框架内，共开展了三项调查，其中两项作为针对……的附加问题实施。