One real world example is whether there are educational benefits to deworming a child population in developing world countries.<p>If you use economist math you see a benefit. If you use epidemeologist math you don&#x27;t.<p><a href="http:&#x2F;&#x2F;www.cochrane.org&#x2F;news&#x2F;educational-benefits-deworming-children-questioned-re-analysis-flagship-study" rel="nofollow">http:&#x2F;&#x2F;www.cochrane.org&#x2F;news&#x2F;educational-benefits-deworming-...</a><p><a href="http:&#x2F;&#x2F;www.cochrane.org&#x2F;CD000371&#x2F;INFECTN_deworming-school-children-developing-countries" rel="nofollow">http:&#x2F;&#x2F;www.cochrane.org&#x2F;CD000371&#x2F;INFECTN_deworming-school-ch...</a><p><a href="http:&#x2F;&#x2F;www.theguardian.com&#x2F;society&#x2F;2015&#x2F;jul&#x2F;23&#x2F;research-global-deworming-programmes" rel="nofollow">http:&#x2F;&#x2F;www.theguardian.com&#x2F;society&#x2F;2015&#x2F;jul&#x2F;23&#x2F;research-glob...</a><p><a href="http:&#x2F;&#x2F;www.bbc.co.uk&#x2F;programmes&#x2F;b0659q1f" rel="nofollow">http:&#x2F;&#x2F;www.bbc.co.uk&#x2F;programmes&#x2F;b0659q1f</a>