7月1日晚间，有网友发文反映，在猫眼平台抢到周杰伦济南演唱会票后却遭遇强制退款，引发热议。 此前一天，有网友在社交平台反映猫眼平台上的周杰伦济南演唱会突然偷偷放票。有网友晒图表示已被猫眼强制 退票。 7月2日凌晨，猫眼演出发布关于"周杰伦2025嘉年华世界巡回演唱会-济南站"的情况说明并致歉。说明中猫眼称， 是工作人员误操作释放出前期退票导致的回流票。目前，这部分订单系统已自动退票退款，将为这部分用户赔偿 200元无门槛演出代金券。 据新黄河报道，此次2025周杰伦"嘉年华"世界巡回演唱会演出时间为9月19日—21日，演出地点为济南奥体中心体 育场。官方指定票务平台为猫眼App及携程旅行。 6月25日，记者向猫眼App咨询首次放票情况，工作人员表示，猫眼仅作为售票平台，无法查询放票数量及已售出 门票数量，"济南站目前已售空，若想抢购可先进行缺货登记，主办方再次售票时平台会提醒。" 携程旅行平台客服人员同样回应称，"周杰伦济南演唱会门票确实是秒没"，目前平台暂未收到二次放票通知，若 有回流票，建议用户关注官方购票页面。 据悉，周杰伦济南演唱会主办方为北京星台光影文化传播有限公司。同日，据新黄河报道，记者多次联系 ...

Group 1 - The core idea of the articles highlights the significant impact of concerts, particularly Jay Chou's upcoming performances in Jinan, on local consumption and tourism, suggesting a potential "revolution" in cultural tourism consumption [2][3] - Over 4 million people expressed interest in attending Jay Chou's concerts in Jinan, while the venue can only accommodate 60,000 attendees, indicating a high demand for live events [2] - The concert industry in China is experiencing substantial growth, with ticket sales projected to exceed 26 billion yuan in 2024, reflecting a 78.1% year-on-year increase, and attendance expected to surpass 29 million, a 45% increase [3] Group 2 - Concerts are shown to have a consumption leverage effect of 1:5, meaning every 1 yuan spent on tickets can generate 5 yuan in surrounding consumption, highlighting the economic potential of live events [5] - The concept of "ticket root economy" is being utilized by cities like Qingdao, where concert tickets provide discounts for local attractions and accommodations, encouraging extended stays and additional spending [5][6] - Successful examples from Singapore and Hong Kong illustrate how top-tier performances can attract visitors and boost local economies through strategic city planning and tourism policies [6] Group 3 - The concert market in China is projected to maintain a high revenue share, with concert ticket sales accounting for 89.4% of the total performance market revenue as of April 2025, emphasizing the importance of concerts as a key driver for urban consumption [7]