FIRST IN PI — VIATRIS’ JASO JUMPS TO BROWNSTEIN: Joe Jaso is joining Brownstein Hyatt Farber Schreck’s government relations team as a policy director working on state and federal issues. He joins the firm from Viatris, the company formed through the merger of Pfizer’s Upjohn and Mylan, where he was head of U.S. state government affairs. He was Mylan’s head of state government affairs prior to the merger. He was also vice president of federal affairs at McGuireWoods Consulting and a vice president at Dutko Worldwide.
SAN SALVADOR, El Salvador (AP) — El Salvador’s bitcoin-pushing president apparently changed his Twitter profile description to “dictator” Monday, in what might be an ironic comment on last week’s protests against him.

Pagnotta, E. and A. Buraschi (2018). “An equilibrium valuation of Bitcoin and decentralized network assets”, Working paper .
Subscriber growth is harder to track than the other metrics. Only the current subscriber count is displayed for a particular subreddit, and historical data cannot be rebuilt retrospectively as subscribers do not have a visible historical imprint. A third-party website, RedditMetrics (http://redditmetrics.com/), has been retrieving and storing real-time subscriber counts; however their data on the particular subreddits of interest only reaches back to 2012 so the subscriber growth analysis can only start at this point. Fig 2 shows the three social media metric time series for each cryptocurrency; note that subscriber growth is the only metric that can have negative associated values, caused by more users unsubscribing than subscribing on a particular day.