Delta (DAL), Southwest (LUV), and JetBlue Airways (JBLU) — are coming under pressure this week as Middle East tensions continue to pressure oil prices (CL=F, BZ=F), threatening to send jet fuel costs ...

And when oil prices suddenly increase, by a lot, and stay elevated for a prolonged period, that increases inflationary ...

But, as I discussed in a recent post, I think that the American housing construction market has been in an almost constant state of hysteresis (a limit to how quickly production can recover) for the ...

Abstract: Several factors that affect the cost of producing electrical energy in electrical power systems such as changes in the price of fuel for electricity generation (power plant generator), and ...