Twitter情绪与情感的异质性影响：基于微观数据对欧洲旅游企业的脉冲响应分析

The asymmetric impact of Twitter Sentiment and emotions: Impulse response analysis on European tourism firms using micro-data

• Tzung‐Cheng Huan 通讯
• Efstathios Polyzos
• Anestis Fotiadis