economical

“Louvre Heist” is an economical and fairly breathless dash around the French capital, the crime scene and the details of the as-yet-unsolved robbery.

Kumaran said the practice began with tailgaters wanting a more economical way of ordering the quantities they needed for game day.

While Delta’s main cabin revenue fell 5% for the June quarter compared to a year ago, premium ticket sales rose 5%, highlighting the divide between affluent customers and those forced to be more economical.

"My grandfather's generation was very frugal, very thrifty. It is part of Chinese tradition. For Chinese people to be economical is in their bones," she says.

Driverless freight trains could make it economical to use shorter trains on shorter routes.