Just landed in China last week.
So “dual pricing” sounds a little bit bizarre.. It’s not something like two menus, but it does exist in some way.
One example is the prices in restaurants/dining rooms affiliated with state-owned-enterprises (SOEs) or established traditional corporations. The price in restaurants in the same/nearby block would be 4-10 times more expansive (food quality and others things adjusted).
This is actually similar to what US tech companies provide – free lunch. The difference is that US tech companies actually pay a lot for those food as an employee benefit, while the cost for established/connected Chinese companies are very low.
Essentially, there are some places in China that are not affected by as much inflation as other parts are. And throughout the pat 10-20 years, the “dual pricing” has become increasingly evident. (US tech companies’ free lunch is actually on par with the inflation I think)
Another example is “friendship-based” transactions. It is more like the world in the “exchange economy” so that goods/services are not priced in numbers. Due to the nature of exchange, there will be no/little markup in “prices”.
Say Service A costs $100 and is usually priced for $1,000; good B costs $50 and is usually priced for $500. Then exchange based transaction would probably involve one A and two B (the value of which depends on people’s perceptions, say $300 but no money exchanged), while money-based normal business would involve two $1,000 transactions.
Friendship-based economy exists everywhere I believe and is a very natural/common development in history. Since China’s friendship-based transactions are more pervasive and maybe represents a higher percentage of the “economy”, it does create another “dual pricing” in China.