And banks face certain regulatory limits on the extent to which they can own a company's common equity.
Women are flooding the job market, yet still face severe limits on their career options.
Cable operators are facing limits on revenue growth because of pending Federal price restrictions.
At the same time, state and local governments face limits on available financing through traditional sources.
Beginning in September, insurance firms will face new limits on administrative costs and executive compensation.
But to the extent that more people feel pushed into them, they will face new limits.
The industry also faces proposed new limits on advertising and measures to curtail tobacco sales to young people.
States throughout the region faced similar limits to agricultural intensification.
And in the long run, we will face real limits to growth, so the cost of resources cannot be dismissed.
Growth on Earth does face limits, since Earth has limited room, whether for farming or anything else.