Another potential upward bias on assessments of special language programs, particularly bilingual education programs, is differences in opportunity. (educationnext.org)
The US Dollar Index ($ UUP) had a slight upward bias in the sideways price action while US Treasuries ($ TLT) were biased to continue higher. (dragonflycap.com)
Indeed, because the market has a long - term upward bias (i.e., it has always moved higher eventually), some analysts argue that DCA is a bad idea if investing sooner is an option. (soundmindinvesting.com)