Kansainvälisiä tutkimuksia ja selvityksiä
Logistics Performance Index (World Bank): http://lpi.worldbank.org/
Liner Shipping Connectivity Index (Unctad): http://unctadstat.unctad.org/wds/TableViewer/tableView.aspx?ReportId=92
Enabling Trade Index (World Economic Forum): http://reports.weforum.org/global-enabling-trade-report-2016/
Doing Business (World Bank): http://www.doingbusiness.org/
Global Competitiveness Index (World Economic Forum): https://www.weforum.org/reports/the-global-competitiveness-report-2016-2017-1
World Competitiveness Yearbook (Institute for Management Development): http://www.imd.org/wcc/news-wcy-ranking/
KOF Index of Globalization (ETH Zürich): http://globalization.kof.ethz.ch/
Corruption Perceptions Index (Transparency International): https://www.transparency.org/cpi2015/
Social Progress Index (Social Progress Imperative): http://www.socialprogressimperative.org/global-index/