Walmart self-insures its workforce, rather than relying on an outside insurer like Cigna or Blue Cross; this means that it gets to make judgment calls that other firms cannot, and that has led the retail giant to a pretty weird place: for certain procedures that it believes to be overused by local hospitals, it flies its employees (even front-line, low-waged employees) to see the nation's top specialists in out-of-state facilities where they receive "concierge, white-glove care that was reserved at other companies only for highly paid executives." Read the rest

From the Open Markets Institute's Mat Stoller and Austin Frederick, who analyzed the FTC's panel, "The Current Economic Understanding of Multi-Sided Platforms," in which economic experts told the regulator that Big Tech's monopoly power just isn't a problem: "every single economist testifying on the issue of corporate concentration derived income, directly or indirectly, from large corporations. Beyond that, the hearing itself was held at the Antonin Scalia Law School, which is financed by Google and Amazon." Read the rest

In their National Bureau of Economic Research working paper From Revolving Doors to Regulatory Capture? Evidence from Patent Examiners (Sci-Hub Mirror), Business School profs Haris Tabakovic (Harvard) and Thomas Wollmann (Chicago) show that patent examiners are more likely to grant patents for companies that they subequently go to work for; they also go easier on patents applied for by companies associated with their alma maters (where they have more connections and will find it easier to get a job after their turn in government service). Read the rest

Radiflow reports that they discovered cryptojacking software -- malware that mines cryptocurrency -- running in the monitoring and control network of an unnamed European water utility, the first such discovery, and a point of serious concern about the security and integrity of critical infrastructure to both targeted and untargeted attacks. Read the rest

In 2014, Home Depot disclosed a security breach of 53 million customer credit cards and 56 million email addresses. This week the company settled a class action lawsuit and agreed to pay as much as $19.5 million in damages and compensation. Read the rest

Two business-school researchers have published a literature survey in the Harvard Business Review that makes the case against using performance-pay to motivate senior managers. Read the rest

In an interview with the WSJ's CIO blog, Lawrence Lessig proposes that the existence of cryptographic tools that allow for "zero-knowledge" data-querying, combined with the potential liability from leaks, will drive companies to retain less data on their customers. Read the rest