A first step in margin squeeze investigations is a detailed inquiry into the nature of competition in both the. upstream and downstream markets. A common requirement is that the firm allegedly squeezing margins has. market power in the upstream market.
Mineral oil is a colorless and odorless oil thatâs made from petroleumâas a by-product of the distillation of petroleum to produce gasoline. Itâs long been used as a common ingredient in lotions, creams, ointments, and cosmetics.Itâs lightweight and inexpensive, and helps reduce water loss from the skin.ineral oil is a colorless and odorless oil thatâs made from petroleumâas a by-product of the distillation of petroleum to produce gasoline. Itâs long been used as a common ingredient in lotions, creams, ointments, and cosmetics.
Mineral oil has been found in cosmetic and personal care products for 100 years or more, because it is an excellent lubricant that is lightweight and non-greasy. However, in recent years it has really fallen out of favor with consumers for a variety of reasons, among them being concerns about safety.ineral oil is a mixture of simple hydrocarbon molecules of varying molecular weight derived from the petroleum cracking process. It is a cheap byproduct found to be easily purified and useful in a variety of applications for which a lubricant is needed.