For example, Turner (1999), using the similar term "insurance value" rather than "option value", observes that "the number of species … serves as a valuable index of ecosystem reliability.
At the start of the observation period, each nurse gave written consent for observation and had the option of refusing to be observed.
In addition, the effectiveness of nuclear options is observed.
Dendreon : The biotechnology company received a repeat performance of bearish options activity observed during the previous trading session.
With regard to student awareness of research career options, we observed statistically significant immediate (i.e., pre→mid) gains in student awareness of what graduate school may be like.
It describes the volatility of a European option while capturing its smile (or the tendency of increasingly in-the-money or out-of-the-money options to exhibit higher implied volatility than that of at-the-money options, as observed in particular in FX markets), fitting market prices with high accuracy.
The increasing dominance of modern medicine is one possible explanation for the low use of traditional medicine, at least as a first option, observed in our study.
During a follow-up period of 1 year, a significant decrease in pain intensity for both treatment options was observed.
It is difficult to observe, without the option of yelling and swearing, how disingenuous this is, how slimy and mawkish for a government happy to live with the idea of people living in squalor, in fuel poverty, going hungry, suddenly to find itself unable to bear the idea of a child in a smoky car.
In the follow-up to the Paris climate agreement and the adoption and early implementation of the global Sustainable Development Goals involving many synergies and trade-offs, the need to shift the focus from environmental problem analysis towards the exploration of specific solution options can be observed in international environmental governance debates.
