A drug with similar effects might generate substantial marketing... The very high heterogeneity... of effects among trials in the accompanying study highlights a research opportunity — to identify how to maximise the effect.» (sciencedaily.com)
Due to the high heterogeneity of property in terms of quality and location, tenants typically inspect several properties and locations in order to choose the one that best satisfies their needs at a price they can pay. (xelonline.com)
The main issue in estimating changes in home prices through time is controlling for changes in the quality of houses that are transacted each period so as to isolate the change in price that is exclusively attributable to changes in market demand and supply conditions; this issue is central in the case of home price indices given the high heterogeneity of the housing stock. (xelonline.com)