Authors of the Examining the pulse of the tourism industry in the Asia-pacific region: a systematic review of social media study found that the usage of social media for tourism marketing purposes is strongly correlated to the tourism industry in many countries of the APAC region. House price, net financial asset and stock option causality results essentially showed unidirectional causality that runs from that form of wealth to tourism departures in the case of Belgium, Germany, Spain, France, Slovenia and the UK, thus providing extensive support for the wealth effect-tourism link in certain countries. ...we would like to express special thanks to all authors for their fine contributions to this issue and to all reviewers for their invaluable insights, suggestions and comments that significantly enhanced the quality of the papers.