Start-ups operating amid conditions of relative scarcity, where capital and talent are hard to come by and economic shocks are more likely to occur, face unique pressures. These “frontier innovators” hold important lessons for companies of all sizes and in all locations—including Silicon Valley itself. Perhaps because innovators at the frontier invest so much more in finding and training candidates, they take a longer term view of the employer-employee relationship. It can be inferred from the text that_______.