Diversified demand for health tourism matters: From a perspective of the intra-industry trade

Previous studies on health tourism were limited to a small range of topics related to medical tourism. At present, the concept of health tourism has become profound because medical care has been altered from "disease-centered" to "health-centered". The main purpose of this study is to identify the key factors influencing the development of health tourism in China. To this end, in the first stage, an intra-industry trade theory was introduced and quantitative methods were applied to discover the important factors. In the second stage, mul-tiple sources, including empirical studies, official data, research reports, and notably field investigations and case studies were incorporated to take in-depth discussions. The results indicated the foremost factors affecting the health tourism trade were total health expenditure per capita and the number of domestic health consumers. Notably, health tourism was substantially determined by the "willingness to spend on health" of domestic health consumers. In addition, Chinese health tourists were more likely to positively accept health tourism services in China. An important conclusion is that China should diversify health tourism offerings for different consumer groups. Once diversified products for health tourism are provided, the number of health tourism consumers will soar accordingly, which thus contributes to forming economies of scale, lowering the average costs of health treatment, increasing health tourism profit, and stimulating economic development.