The phrase "a large volatility in" is correct and usable in written English.
It can be used when discussing significant fluctuations or changes in a particular variable or market.
Example: "The stock market experienced a large volatility in prices during the economic crisis."
Alternatives: "a high level of volatility in" or "significant volatility in".
A larger volatility in productivities makes it more likely that a low (pooling breaking) cost will happen, and then the selfish firms will reveal themselves as such, and anger will arise.
As a result, petrol prices exhibits a large volatility not only through the channels of supply and demand, but also through political factors in addition to OPEC decisions.
There has also been quite large volatility in global capital markets recently, and monetary policy tools need to be applied more flexibly".
Second, controlling CPI inflation directly or indirectly induces relatively large volatility in output gap and other inflations.
The 99% confidence interval of the expectation of the population of immune cell grows large in the time period where there seems to be large volatility in the stochastic case.
Moreover, during the financial crisis, crude oil futures return shows an extreme large volatility.
More specifically, we observe low area volatility in big producers such as Brazil, China, India, USA, and the world aggregate, whereas we observe large volatility of corn and wheat in Argentina, wheat in Canada, corn in Mexico, and all crops in the Ukraine.
The four-week average of claims, which smoothes volatility, rose to its highest level since November, reflecting a large increase in claims last month.
The idea is simply that the decline in volatility led financial institutions to underestimate the amount of risk they faced and overestimate the amount of leverage they could handle, thus essentially (though unintentionally) reintroducing a large measure of volatility into the market.
