M. Chinazzi, J. T. Davis, M. Ajelli, C. Gioannini, M. Litvinova et al., The effect of travel restrictions on the spread of the 2019 novel coronavirus (COVID-19) outbreak. Science, 2020.

C. Elgin, G. Basbug, and A. Yalaman, Simulation Policy Index. COVID Economics, p.3, 2020.

U. Gentilini, M. Almenfi, P. Dale, G. Demarco, and I. Santos, Social Protection and Jobs Responses to COVID-19: A Real-Time Review of Country Measures

T. Hale, A. Petherick, T. Phillips, and S. Webster, Variation in Government Responses to COVID-19. Version 5.0. Blavatnik School of Government Working Paper, 2020.

. Kraemer, U. G. Moritz, C. Yang, B. Gutierrez, C. Wu et al., Pybus and Samuel V. Scarpino. 2020. The effect of human mobility and control measures on the COVID-19 epidemic in China, Science

I. Noy, N. Doan, B. Ferrarini, and D. Park, Economic risk by country, COVID Economics, p.3, 2020.

H. Tian, Y. Liu, Y. Li, C. Wu, B. Chen et al., Pybus and Christopher Dye. 2020. An investigation of transmission control measures during the first 50 days of the COVID-19 epidemic in China, Science