نتایج جستجو برای: distributed lag model
تعداد نتایج: 2319356 فیلتر نتایج به سال:
The objective of this study was to evaluate associations between short-term (hourly) exposures to particulate matter with aerodynamic diameters < 2.5 microm (PM2.5) and the fractional concentration of nitric oxide in exhaled breath (FE(NO) in children with asthma participating in an intensive panel study in Seattle, Washington. The exposure data were collected with tapered element oscillation m...
Time series data are frequently used to study the short-term effects of particulate matter air pollution on mortality. Distributed lag models, are regression models having daily mortality count as outcome and air pollution levels on the same day and on several previous days as exposure variables. Distributed lag models allow to estimate the cumulative effect of air pollution exposure over few d...
Based on the current serious inflation problem at home and abroad, this thesis uses the data of broad money supply and monthly price during 1998 to 2008 and makes an empirical study on Chinese inflation time lag. Through the estimation of the Polynomial Distributed Lags Model, the author concludes that: money supply’s change has significant time lag effect on price’s change, and the lag time is...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید