I was on the public-radio show Marketplace Tuesday evening, interviewed about waiting (sparked, I assume, by lines of people waiting to vote). I never vote on Election Day and never have to wait to vote: I take advantage of Texas’s early voting, which is quick and easy. I estimate the opportunity cost of people waiting in line on Tuesday — the value of their time — was around $1 billion. Those resources would have been much better spent creating facilities for early voting in all states. For that sum, a lot of election workers’ salaries could be paid and polling facilities could be kept open from late October through early November. An additional virtue is that more people might vote, and expanding democracy would be a good thing. Who couldn’t support this reallocation of resources?