Longman Dictionary of Contemporary English
Wikipedia
The new economy is the result of the transition from a manufacturing-based economy to a service-based economy. This particular use of the term was popular during the dot-com bubble of the late 1990s. The high growth, low inflation and high employment of this period led to overly optimistic predictions and many flawed business plans.
Usage examples of "new economy".
Amalfi winced to think of the size of the bite medical care was going to take out of every individual's budget under the new economy.
The only people out tonight were a few nocturnal taxi drivers and one or two heavily burdened thirdworldish vehicles, the lifeblood of the New Economy, out running errands.
Praxis was very helpful in this process, as they became a kind of federal bank for the new economy, providing interest-free loans and serving as a mediated exchange with Terran currencies.
The primary reason for the development of trade and traders was to introduce and spread this religion more quickly, and to insure that the introduction of new techniques and a new economy would be subject to our thorough and intimate control.