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A European call option written on one share of a stock S, which pays no dividends during the option’s lifetime, is formally equivalent to the claim X whose payoff at time T is contingent on the stock price S T , and equals $$ X = {({S_T} - K)^ + }\mathop {{\text{ }} = }\limits^{def} \max \{ {S_T} - {\mkern 1mu} K,0\} . $$ (2.1)
citations This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | 1 | |
popularity This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network. | Average | |
influence This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically). | Average | |
impulse This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network. | Average |