Do mergers and acquisitions promote trade? Evidence from China

Many studies have shown that mergers and acquisitions (M&A) raise firms' productivity. Few researches investigate whether exporters can enhance export performance after M&A through higher levels of efficiency. Based on detailed information on M&A activities of Chinese firms, China's customs trade data and National Bureau of Statistics surveys, we investigate the causal effect of M&A on trade performance. In particular, the value and the volume of firm exports, product quality, product scope and the number of export destinations have been examined. We find positive and significant effects of M&A on all the examined indicators of export performance. These findings are generally robust to a variety of robustness checks. We further observe that state-owned firms are the least likely to benefit from M&A. We also obtain evidence that firms benefit more from M&A deals if they are targets or merge with foreign firms. Overall, this paper is to our knowledge the first study that uses micro-level data in multiple industries to examine the relationship between M&A and exports of heterogeneous firms. Our results deepen our understanding of the consequences of M&A by suggesting another potential benefit, and hence provide policy implications for merger regulation.