Sier chaired the industry working group that came up with the UK’s new cost disclosure models. : Sweden’s experience with the Premium Pension system shows how arduous dismantling of poorly constructed architectures can be Alternative risk premia strategies can be helpful for institutional investor portfolios through diversification and risk reduction Chris Sier – who chaired a UK industry group tasked with building cost disclosure templates – has established a data platform to help investors assess the cost information the new templates will collect.