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International Travel Shows Faint Signs of Life
By Ugur Altundal and Omer Zarpli. Published in Global Mobility Report 2021/Q3. Although halfway through 2021 most countries maintain relatively open borders, except to visitors from high-risk countries, the situation remains extremely volatile.…
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The Impact of Health Security on Travel Freedom
By Ugur Altundal and Omer Zarpli. Published in Henley Passport Index Q2 2020. “In general, governments adopt travel restrictions temporarily, in response to short-term health needs. For example, measures such as social distancing,…
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International Travel and the Spread of Covid-19
The scatterplots below show that countries that are more open to international travel have been affected by Covid-19 more. In addition to the number of tourist arrivals, cover-19 cases, and population, countries are…
