First In ~ First Out
According to StatsCan, in 2001 after the dot.com blowout and the markets then turned to commodities, there were +/- 329,129 employees working in the Oil, Gas & Mining industries per year in Canada and in full year 2014 that number had increased by 60.8% to 529,248.
This includes "support activities" but not the peripheral jobs in the general economy that depend on the spending by those oil, gas and mining employees.
According to the New York Times December 8, 2015 "If It Owns a Well or a Mine, It’s Probably in Trouble".
“The world of commodities has been turned upside down,” said Daniel Yergin, the energy historian and vice chairman of IHS, a consultant firm. “Instead of tight supply and strong demand, we have tepid demand and oversupply and overcapacity for commodity production. It’s the end of an era that is not going to come back soon.”
Some energy experts are even beginning to express concerns that sovereign wealth funds of Saudi Arabia and other wealthy Persian Gulf and oil-producing countries will redeem their money from investment firms in the coming year to shore up their balance sheets. If they do, the moves could initiate more instability in global equity and debt markets.
Credit lines drying up for oil companies?
Distress (bonds trading over 1,000bps) has been spreading across the HY space. From its starting point in energy a year ago, it has now reached other commodity-sensitive areas such as transportation, materials, capital goods, and commercial services. But it did not stop here and is also visible in places like retail, gaming, media, consumer staples, and technology – all areas that were widely expected to be insulated from low oil prices, if not even benefitting form them.
In other words, what was until a year ago a purely "energy" phenomenon is now an "everything" phenomenon, despite promises by every prominent economist that plunging energy prices are great news for the economy.