Reuland (1985) had highlighted that there prevails socio cultural differences across various economies that needs to be considered by the hotel chains that seek international expansion. The Western style hotels would be successful in the East only if they adapt their business model to suit the culture of the Eastern Markets. Accordingly, the Park Hyatt has customized its business model to suit the needs of the specific region or the market where it is serving.
律师（1985）突出，有其社会文化的差异在不同的经济体，需要由酒店连锁，寻求国际扩张的考虑。西方风格的酒店将在东部只有他们调整其业务模式以适应东部市场的文化是成功的。因此，公园凯悦已定制的商业模式以适应需求的特定地区或市场在哪里服务。
