Slack, Citizens Bank, Penguin Random House, Verizon, 3M, Twitter – the list is long and growing of companies that have allowed employees to continue working remotely even though the pandemic seems to be easing. The COVID-19 upheaval in lifestyles – the moving around to larger homes, to the countryside or to an affordable city – is pushing up house prices. John Mondragon at the Federal Reserve Bank of San Francisco and Johannes Wieland at the University of California, San Diego, estimate that remote work fueled a 15 percent rise in house prices over the two-year period that ended in November 2021. That’s more than half of the total price increase for that period, which was a record, the researchers said…