《西藏研究》汉文版

西藏农牧民家庭代际“债权”关系建立在血缘和亲情关系基础之上，主要包括货币债权和资产债权两类，不限于父母和子女之间的债务债权关系，也包含家庭内部三代以内的叔侄之间和舅甥之间的债权债务关系。根据西藏农牧民家庭调查数据，结合代际“债权”关系问卷调查和实地走访分析结果，可知西藏农牧民家庭中有80.82%的家庭名义上存在代际“债权”关系，通过修正后实际只有23.29%的家庭存在代际“债权”关系，且代际“债权”关系呈现出易变性、无偿性和不平衡性特点。由于不平衡的代际交换模式，构成了子辈对父辈的啃食性关系，但大多数西藏农牧民家庭代际“债权”关系的存在，并没有引起代际之间关系的紧张。

The intergenerational “creditor's rights” of farmers and herdsmen in Tibet established on the foundation of blood relationship and kinship,mainly includes two types of monetary and asset creditor's rights. These not limited to the debt and creditor 's rights relationship between parents and their children,also includes three generations within the family such as the debts and creditor's right between nephew and uncle. According to the data survey of intergenerational “creditor's rights” of farmers and herdsmen in Tibet,it could be found that,intergenerational creditor's rights relationship nominallyexists in 80. 82 percent of these families,but 23. 23 percent of these families the intergenerational “creditor's rights” relationship actually exist. The intergenerational “creditor's rights” relationship demonstrates the features of variability,gratuitousness and disequilibrium. Due to the unbalanced intergenerational exchange pattern,the children live off their parents. However,the existence of intergenerational “creditor's rights” relationships in most Tibetan farmers and herdsmen families has not caused tension between generations.