Economists say this phenomenon of "aging in place" is one of the main factors driving a shortage in housing nationwide. According to one analysis, people are living in their homes twice as long as they did before the Great Recession. Small towns like Ogallala are no exception to this trend. Ogallala's residents tend to skew older. And the town's remoteness and distance from a major power center like Omaha or Denver mean its problems with housing could be even harder to solve.This is the classic "chicken and egg" that has long plagued rural America, but the problem is being magnified now by the housing shortage. Nationally, housing economists lay blame on a number of things, including the high price of lumber due to new tariffs on Canadian wood. There's also a labor shortage — after the 2008 housing collapse, construction workers left the trades in droves.