DEFINITION of 'Concentration Ratio'. In economics, a ratio that indicates the relative size of firms in relation to their industry as a whole. Low concentration ratio in an industry would indicate greater competition among the firms in that industry than one with a ratio nearing 100%, which would be evident in an industry characterized by a true monopoly.
The Rime of the Ancient Mariner. The Rime of the Ancient Mariner is the longest major poem by the English poet Samuel Taylor Coleridge, written in 1797â98 and published in 1798 in the first edition of Lyrical Ballads. Modern editions use a revised version printed in 1817 that featured a gloss.
One by one, all of the crew members die, but the mariner lives on, seeing for seven days and nights the curse in the eyes of the crew's corpses, whose last expressions remain upon their faces. Eventually, this stage of the mariner's curse is lifted after he appreciates the sea creatures swimming in the water.or the film (1975), see Rime of the Ancient Mariner (film) .