Online technologies enable lower-cost, rapid data collection, but concerns about access and data quality impede their use in global research. I conduct a randomized experiment in the Philippines to test the effectiveness of web-form and chatbot surveys of K-12 teachers recruited through social...

We ran a field experiment to causally identify the effects of intense survey participation on key labour market outcomes. We randomly excluded individuals willing to sign up for the German Job Search Panel, a high-frequency survey with a focus on job search and well-being. Using administrative...

This study uses China's Inter-Census Survey 2005 to analyse the extent migration behaviour among 14 large ethnic minority groups and the Han majority. Results show that the probability to migrate to all types of destinations varies by province of origin, decreases by age, and in most cases, by...

Using a household sample survey for 2006 we show that the Hui population in the rural part of Ningxia autonomous region of China is disadvantaged compared to the Han majority as regards length of education and household per capita wealth. Yet there is no gap in average disposable income between...

This paper asks if economic growth and steps towards a market economy have affected earnings gaps between the Han and nine large urban ethnic minorities: Zhuang, Hui, Manchurian, Tujia, Uighur, Miao, Tibetan, Mongol and Korean. It also asks how earnings premiums and earnings penalties have...

The demographic history of the Jews in the Middle Ages may be characterized by two main phenomena: i) a sharp drop in the number of Jews until the beginning of the modern period, due mainly to conversions; and, ii) early urbanization. Until now, these features have been analyzed as primarily...

Household income per capita among the rural Yi, Manchurian ethnic minority groups and the Han majority is studied using data from the China Household Income Project 2002, 2013 and 2018. The disparity in total per capita income between the Yi and Han populations narrowed, while the average income...

Dibao receipt in rural and in urban areas of China is contrasted using household data from seven province-level units. The probability of Dibao-receipt is positively related to how many persons in the household who are older, adults who do not work, and if the household head is not healthy....

Purpose – The paper aims to discover the role of the middle classes in the development of the ethnic minorities of China, given the importance of the middle classes in international economic development in the modern age. Design/methodology/approach – The paper offers a definition of the...

Purpose – The paper aims to discover the role of the middle classes in the development of the ethnic minorities of China, given the importance of the middle classes in international economic development in the modern age. Design/methodology/approach – The paper offers a definition of the...