http://172.19.1.196:8983/solr/secweb/select?q=Boost Cover OR "boost cover" OR "increase shield" OR "increase protect" OR "raise shield" OR "raise protect"&wt=json&indent=true&facet=true&facet.field=key_filetype&facet.field=key_sitemap&facet.field=system_name&facet.field=key_keywords&hl=on&hl.fragsize=200&hl.fl=id,title_th,searchcontent_th&defType=edismax&qf=searchcontent_th&qf=id&qf=title_th^1000000&pf=title_th~5^1&pf=searchcontent_th~5^10000&ps=2&mm=100&qf=title_th_default&fq=key_sitemap%3Ainvestor&start=0&rows=10
collective investment vehicle leave the risk burden on the shoulders of different parties. For example, in defined benefit pension schemes the risk that the assets will not cover the liabilities largely rests