Economy

In addition to the economic stimulus that comes from exploration, this industry development will contribute to lower oil and natural gas prices in the future (compared to what they would be in the absence of shale development).

Decline comes after two months of gains.

Last month's income rise was strongest since March.

New orders and stronger imports drove expansion.

Orders for factory-made goods that signal business investment plans fell for a second straight month, part of a mixed report on manufacturing in November.