https://gdpark.blog/tags/beta/Recent content in Beta on gdpark.blogHugoenSat, 16 Apr 2016 00:00:00 +0000https://gdpark.blog/posts/basic-investing-11-sources-of-various-risks/Sat, 16 Apr 2016 00:00:00 +0000https://gdpark.blog/posts/basic-investing-11-sources-of-various-risks/Excess return broken down into three buckets: market vibes (β), totally-unpredictable company drama (e), and that mysterious security alpha (α).