欢快的顾客：店内快节奏音乐缓解高社会密度对顾客消费的负面影响

An Upbeat Crowd: Fast In-store Music Alleviates Negative Effects of High Social Density on Customers’ Spending

• Klemens Knoeferle 通讯
• Vilhelm Camillus Paus
• Alexander Vossen