Board interlocks, network characteristics and CSR data in Mexican Stock Exchange

The dataset that appears in this article includes network matrices that represent a firm’s similarity around characteristics such as industry, CEO duality, or profitability as well as the board interlocks’ ties (i.e. two firms sharing one or more board members). The data consists of ten matrices from 137 listed firms in 2011 (except for the ESR certification which refers to 2012.本文所采用的数据集包含两类网络矩阵：一类用于表征企业在行业、CEO两职合一（CEO duality）、盈利能力等特征维度上的相似性，另一类用于刻画董事会连锁联结（即两家企业共享一名或多名董事的联结关系）。该数据集涵盖137家上市公司2011年的十组矩阵数据，其中ESR认证（ESR certification）相关数据采用2012年统计口径。