Showing 161 - 170 of 211
measure is also derived using results from U-statistics, and an easy-to-implement jackknife-based variance estimation …
Persistent link: https://www.econbiz.de/10010701002
finance. Bias correction methods are also considered and particular attention is given to jackknife and indirect inference …
Persistent link: https://www.econbiz.de/10009365186
This paper gives a relatively simple, well behaved solution to the problem of many instruments in heteroskedastic data. Such settings are common in microeconometric applications where many instruments are used to improve efficiency and allowance for heteroskedasticity is generally important. The...
Persistent link: https://www.econbiz.de/10009372740
Persistent link: https://www.econbiz.de/10010848030
We present a new genuine jackknife estimator for instrumental variable inference with unknown heteroskedasticity. It … particular that our symmetric jackknife estimator performs well when compared to the HLIM and HFUL estimators of Hausman et al …
Persistent link: https://www.econbiz.de/10010860666
gauge the uncertainty pertaining to the country risk aversion estimates by means of jackknife resampling and pooling. The …
Persistent link: https://www.econbiz.de/10011257268
This paper is concerned with the application of jackknife methods as a means of bias reduction in the estimation of … autoregressive models with a unit root. It is shown that the usual jackknife estimator based on non-overlapping sub-samples does not … remove fully the first-order bias as intended, but that an ‘optimal’ jackknife estimator can be de- fined that is capable of …
Persistent link: https://www.econbiz.de/10011260303
A new jackknife method is introduced to remove the first order bias in unit root models. It is optimal in the sense … that it minimizes the variance among all the jackknife estimators of the form considered in Phillips and Yu (2005) and … Chambers and Kyriacou (2013) after the number of subsamples is selected. Simulations show that the new jackknife reduces the …
Persistent link: https://www.econbiz.de/10011208314
This paper gives a new jackknife estimator for instrumental variable inference with unknown heteroskedasticity. The … estimators and show in particular that the symmetric jackknife estimator performs well when compared to the HLIM and HFUL …
Persistent link: https://www.econbiz.de/10011110106
<Para ID="Par1">Within the recent EU Water Framework Directive and the modification introduced into national water-related legislation, monitoring assumes great importance in the frame of territorial managerial activities. Recently, a number of public environmental agencies have invested resources in planning...</para>
Persistent link: https://www.econbiz.de/10011151723