Accounting for Global Value Chains: Rising Global Inequality in the Wake of COVID-19?
Christa D. Court, João Pedro Ferreira, Geoffrey J. D. Hewings, Michael Smith
International Review of Applied Economics, vol. 35, 2021, p. 813-831.

Modeling Longitudinal Data Using a Pair-Copula Decomposition of Serial Dependence
Michael Smith, Aleksey Min, Carlos Almeida, Claudia Czado
Journal of the American Statistical Association, vol. 105, 2010, p. 1467-1479.