intangibility

n.

无形，不能把握，不可解；

1. The valuation of intangible assets is not only the important point,but also the diffculty point because of its intangibility and late emergence.
   同时，由于无形资产的无形性及其评估在我国出现较晚，无形资产也是资产评估中的一个难点。

Intangibility
Intangibility in intertemporal choice
Intangibility and Perceived Risk in Online Environments
Exploring How Intangibility Affects Perceived Risk
A Three-Dimensional Scale of Intangibility
The Intangibility of Services: Measurement and Competitive Perspectives
Service intangibility and its impact on consumer expectations of service quality
How intangibility affects perceived risk: the moderating role of knowledge and involvement
The Advertising of Services: Meeting the Challenge of Intangibility
Internet versus bricks-and-mortar retailers: An investigation into intangibility and its consequences.