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Table 1 Attributes and attribute levels

From: Tackling brain drain at Chinese CDCs: understanding job preferences of public health doctoral students using a discrete choice experiment survey

Attribute

Level

Description

Monthly income

10,000 CNY

Pre-tax salary

15,000 CNY

20,000 CNY

25,000 CNY

Employment location

First-tier city

The largest cities such as Beijing, Shanghai, Shenzhen, and Guangzhou

Second-tier city

The medium-sized cities such as Qingdao and Xiamen

Third-tier city

The minor cities such as Weihai and Yangzhou

Housing benefits

No housing benefits

Housing provided means a decent house is provided

Housing allowance provided

Housing provided

Children’ education opportunities

Ordinary

The educational opportunities available for children (including the elementary school, middle school or high school) in the workplace

Good

Career promotion speed

After 1 year

The number of years you would have to work before being eligible for promotion

After 3 years

After 5 years

Working environment

Ordinary

Management support, the relationship between supervisor and subordinate, amenities (such as regular bus, canteen and lounge), high-risk work environments and availability of equipment

Better

bianzhi

None

Jobs with bianzhi are government-guaranteed positions with lifetime employment and the employees cannot be dismissed by their employers. In addition, bianzhi positions are considered to be an ‘iron rice bowl’ in China due to the guarantee of health insurance and pension

Offer

  1. According to the Organisation for Economic Co-operation and Development (OECD) data (https://data.oecd.org/conversion/exchange-rates.htm), the average annual exchange rate between US$ and CNY in 2020 was: US$1 = CNY 6.901