Correction to: Marit Econ Logist https://doi.org/10.1057/s41278-017-0070-z

We regret that one of the author’s names (Qingcheng Zeng) was misspelt in the original version of the article and the order in which the authors appeared was incorrect. The original article stated the authors as follows:

Joan P. Mileski, Ping Wang and Qingchen Zeng

We apologise for this oversight but would like to reassure readers that no aspect of the research itself is under question.

The original article has been corrected.