I dont know much about the grey matter nodules except that the main side effect is seizures. My son is 4 and a half and thus far has not suffered any seizures. I have read on the internet that the seizures usually start in the second decade of life. Now I constantly live in fear of him starting to fit.
1 Economic inefficiency-refers to a situation where we could be doing a better job, i.e., attaining our goals at lower cost. 2  It is the opposite of economic efficiency.
Freebase(0.00 / 0 votes)Rate this definition: Economic stability. Economic stability refers to 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.