The phrase "aggregate volatility" is correct and usable in written English.
It can be used in contexts related to finance, economics, or statistics, where it refers to the overall level of volatility across a set of assets or markets.
Example: "The aggregate volatility of the stock market has increased significantly over the past month, indicating greater uncertainty among investors."
Alternatives: "overall volatility" or "cumulative volatility".
Finally, our paper is also related to the literature that has investigated how granularity might affect important economic phenomena, such as aggregate volatility (Gabaix 2011; Giovanni and Levchenko 2012; Giovanni et al. 2014), welfare (Giovanni and Levchenko 2013), and trade balance (Canals et al. 2007).
If firms at different stages of development are unequally affected by changes in aggregate volatility, we expect to see a change in the stage distribution of investments.
Aggregate output volatility falls because the labor market stabilizes on the extensive margin.
I develop a labor search model with worker heterogeneity and match-specific costs to show how an increase in the supply of high-skill workers can contribute to a decrease in aggregate output volatility.
The country allocation is based on such factors as interest rates, stock market volatility and aggregate earnings forecasts.
That suggests that trade volatility, an aggregate statistic, could stem from just one firm's behaviour.Some companies are certainly big enough to have that sort of effect.
"The added savings of the increasingly affluent must be loaned to balance total current expenditure," he writes, "but increasing indebtedness implies financial fragility, periodic financial crises, greater volatility of aggregate income and, as governments respond to mass unemployment with counter-cyclical fiscal policies, a compounding instability of public finances".
Furthermore, they confirmed that capital shocks lead to stochastic volatility in aggregate consumption and investment and the direction of these effects is consistent with business cycles.
Contrarily, according to the real-option pricing theory, volatility may aggregate value to the project, since the downside potential is limited whereas the upside is theoretically unbounded.
Since the mid-1990s, despithethe continuing volatility of aggregate and local labor markets, including the turmoil caused by the Great Recession, almost no attention has been given to the relationship between labor market tightness and discriminatory wage differentials.
The distribution keeps this shape when aggregating returns over longer time scales because volatility is slowly varying.
