Based on the following dataset, the attached graphs visualize the number of articles that individual authors contributed to the Chinese Economic Monthly/Journal, in relation to the range of topics they addressed (number of distinct topics, on a scale ranging from 1 to 7) and the length of articles they contributed (measured by the number of pages, visualized by the varying size of dots), all periods included (1) and per period (2). We relied on R package "ggplot2" to build the scattered plots.