Understanding the Apple vs. USA ebook price-fixing debacle

Cote's 160-page opinion is remarkably well-written and is a fascinating read, at least if you're interested in the chronology and minutia of this case. I've read the entire thing, and have found it far more compelling than the soap opera media coverage of the trial, which took place from 3 June 2013 through 20 June 2013. It also clarifies numerous points and questions that came up during and since the trial. Rather than attempt to summarize the entire opinion, I'm going to focus on answering questions surrounding it, based on what Judge Cote wrote.

It's only in this, the final section of her opinion, that Judge Cote addresses the elephant in her courtroom: Amazon (AMZN), which before Apple arrived controlled 80% to 90% of the e-book market and was selling the most popular titles below cost."If Apple is suggesting that Amazon was engaging in illegal, monopolistic practices, and that Apple's combination with the Publisher Defendants to deprive a monopolist of some of its market power is pro-competitive and healthy for our economy, it is wrong," she writes. "Another company's alleged violation of antitrust laws is not an excuse for engaging in your own violations of law."Perhaps. But it does raise a question that begs for an answer even more loudly now than before her verdict: Why the Justice Department chose to prosecute the new entrant in the e-book market, and not the monopolist.