On the other hand, if people want less of the good, prices fall and less competitive producers either go out of business or start producing different goods. Such a system is called a market economy. A socialist economy, in contrast, is characterized by more government ownership and central planning.
Skin maceration is the softening and breakdown of the skin due to prolonged contact with moisture. Any source of moisture can cause this; water, sweat, urine, or the fluids seeping from a wound can cause skin tissue breakdown if in contact for long enough.
The process of maceration begins, to varying extent, as soon as the grapes' skins are broken and exposed to some degree of heat. Temperature is the guiding force, with higher temperatures encouraging more breakdown and extraction of phenols from the skins and other grape materials.