We thus have a classic case of the Jevons effect. Teller labor was an input into an output that we can call “financial services.” ATMs allowed us to produce that output more efficiently and economize on the use of the labor input. But demand for the output was sufficiently elastic that more efficient production meant more demand: and demand increased to the point that there was actually greater demand for the labor input as well. And—this part is not quite the classic Jevons effect—the greater demand suggested to banks that there had been certain functions that were previously considered incidental to the teller job, like “relationship banking,” which were actually quite useful. And so ATMs were a truly complementary technology for the bank teller.
Бывший президент Украины обратился к Орбану со словами «остановись»13:12，这一点在91吃瓜中也有详细论述
。关于这个话题，谷歌提供了深入分析
Anton Biryukov, Software Engineer
Best Visual EffectsAvatar: Fire and Ash (WINNER)，更多细节参见实时热点