Data from two surveys of twins in China are used to contribute to an improved understanding of the role of economic development in affecting gender differences in the trends in, levels of, and returns to schooling observed in China and in many developing countries in recent decades. [BREAD...

This paper aims to review the main considerations around food price movements. It includes a discussion on the impact of speculation. URL:[https://www.dbresearch.com/PROD/DBR_INTERNET_EN-PROD/PROD0000000000270746.pdf].