Not surprisingly for a president whose slogan is “America First,” Donald Trump has expressed deep skepticism about the United Nations. Nevertheless, his appointment of a skilled and popular politician as the new US permanent representative stands to help make the UN a more effective forum for advancing US interests. It will be South Carolina Governor Nikki Haley’s job to ...

  British Prime Minister Theresa May met US President Donald Trump on Friday to garner support as UK is poised to leave European Union. May fared well in meeting with Trump, who promised her what the former demanded. She returns with Trump’s promise to seek an early trade deal with Britain once it leaves the European Union, a commitment from ...

  Just a few years ago, many were proclaiming the decline of behavioural economics. In 2009, the well-known game theorist David Levine delivered a lecture called “Is Behavioural Economics Doomed?,” in which he casts doubt on some prominent behavioural theories. In a few fields, such as finance, behavioural ideas have gone mainstream; in others, like game theory, interest is slowly ...