For orignal argument, reference: <a href="https:&#x2F;&#x2F;www.oxfam.org&#x2F;en&#x2F;pressroom&#x2F;pressreleases&#x2F;2016-05-09&#x2F;tax-havens-serve-no-useful-economic-purpose-300-economists-tell" rel="nofollow">https:&#x2F;&#x2F;www.oxfam.org&#x2F;en&#x2F;pressroom&#x2F;pressreleases&#x2F;2016-05-09&#x2F;...</a>