One day, they are there, and the next, they aren’t, and they refuse all forms of contact:

Economists report that workers are starting to act like millennials on Tinder: They’re ditching jobs with nary a text.

“A number of contacts said that they had been ‘ghosted,’ a situation in which a worker stops coming to work without notice and then is impossible to contact,” the Federal Reserve Bank of Chicago noted in December’s Beige Book, which tracks employment trends.

National data on economic “ghosting” is lacking. The term, which usually applies to dating, first surfaced in 2016 on Dictionary.com. But companies across the country say silent exits are on the rise.

Analysts blame America’s increasingly tight labor market. Job openings have surpassed the number of seekers for eight straight months, and the unemployment rate has clung to a 49-year low of 3.7 percent since September.

Janitors, baristas, welders, accountants, engineers — they’re all in demand, said Michael Hicks, a labor economist at Ball State University in Indiana. More people may opt to skip tough conversations and slide right into the next thing.

“Why hassle with a boss and a bunch of out-processing,” he said, “when literally everyone has been hiring?”

The academics above don’t get it, but this guy does:

Someone who feels invested in an enterprise is less likely to bounce, write Melissa and Johnathan Nightingale, co-authors of “How F*cked Up Is Your Management?: An uncomfortable conversation about modern leadership.”

“Employees leave jobs that suck,” they said in an email. “Jobs where they’re abused. Jobs where they don’t care about the work. And the less engaged they are, the less need they feel to give their bosses any warning.”

Modern management has been eating its metaphorical seed corn for decades, and now they are reaping the consequences of the complete absence of goodwill from their employees.