1 2 Gray Matter Heterotopia patients report severe insomnia (40%). 2  0 Gray Matter Heterotopia patients report moderate insomnia (0%). 3  2 Gray Matter Heterotopia patients report mild insomnia (40%). 4  1 Gray Matter Heterotopia patients report no insomnia (20%).
Economic stability refers to the an absence of excessive fluctuations in the macroeconomy. An economy with fairly constant output growth and low and stable inflation would be considered economically stable. An economy with frequent large recessions, a pronounced business cycle, very high or variable inflation, or frequent financial crises would be considered economically unstable.
Stability of a market economy. There are two polar views about the functioning of a market economy. 1  On the one hand, there is the view that such a system is inherently stable, with market forces tending to direct the economy to a smooth growth path.hereas some view the macroeconomy as overall stable and on a smooth long-run growth path, others argue it is unstable with repeated periods of booms and busts. This column suggests that the market economy is inherently unstable and booms and busts arise endogenously as the results of market incentives.