For many location-dependent services, which are a major part of modern economies, PPP GDP is a more appropriate measure than nominal GDP. Thai food in a decent

For many location-dependent services, which are a major part of modern economies, PPP GDP is a more appropriate measure than nominal GDP. Thai food in a decent restaurant in Thailand costs less than a comparable meal, Thai or another cuisine, in the States. Basic healthcare in many developing countries costs a fraction of the same services in the US with similar quality.