The series is edited by the head coaches of China's IMO National Team. Each volume, catering to different grades, is contributed by the senior coaches of the IMO National Team. The Chinese edition has won the award of Top 50 Most Influential Educational Brands in China.The series is created in line with the mathematics cognition and intellectual development levels of the students in the corresponding grades. All hot mathematics topics of the competition are included in the volumes ...

Many countries are experiencing persistent, weak medium-term growth and limited fiscal space. Against this background, economic policy agendas—in both advanced and developing economies—are focusing increasingly on structural reforms. While there is broad agreement on the economic benefits of structural reforms, the political-economy of reform is less settled. This is because reforms may generate gains only in the longer term while distributional effects may be sizable in the short run, and...

The aim of this SDN is to examine whether fear of a political cost associated with economic reforms is justified by the available evidence, and whether there are lessons from how economic policies might be adjusted to mitigate any political cost. The paper will be based on a new comprehensive database on structural reforms developed by RES, which covers a broad sample of advanced and developing economies over four decades, and incorporates regulations related to the real sector (labor, pro...