认知偏差对农户宅基地退出意愿的影响——基于广东省880个样本农户的实证研究

研究目的：基于前景理论分析认知偏差对农户宅基地退出意愿的影响机理，利用广东省880份调查数据进行实证检验，以期引导农户自愿有偿退出，提升政策实施成效，推进宅基地制度改革。研究方法：问卷调查法、二元Logistic回归模型。研究结果：（1）信息认知偏差以1%的统计水平显著影响退出意愿，回归系数为-1.830，其中负面经验锚定和高价格锚定显著抑制农户退出意愿；（2）群体认知偏差以1%的统计水平显著影响退出意愿，回归系数为-1.336，农户正面从众程度越高，退出意愿越强；（3）功能认知偏差以1%的统计水平显著负向影响退出意愿，回归系数为-0.782，高程度的保障、经济、心理功能感知显著降低农户退出意愿。研究结论：由于存在锚定、从众、禀赋效应，农户在宅基地退出行为决策中易形成信息、群体、功能认知偏差，最终影响其退出意愿。据此，增强农户宅基地退出意愿重点要从削弱负面经验锚定的抑制作用、发挥正面从众心理的促进作用、减轻禀赋效应和高价格锚定的负面影响三方面着手，加强信息化的基层动员宣传力度，发挥正向化的群体规范引导效用，制定多元化的退出补偿标准体系。     

The Effect of Inflation on Wage Inequality: A North–South Monetary Model of Endogenous Growth with International Trade

This study analyzes the effects of inflation on intra- and intercounty wage inequality, specialization, and growth, using a North–South endogenous growth model with international trade and money. The relationship between inflation and intracountry wage inequality depends on firms' credit constraints and on the inflation levels. Our results indicate that inflation decreases specialization in skilled production and increases intracountry wage inequality. Moreover, increasing inflation in the South increases the wage inequality gap between countries. Theoretical results are confirmed through calibration and match with existing empirical evidence.