Showing 1 - 10 of 10
Primary PM2.5 emissions contributed significantly to poor air quality in China. We present an interdisciplinary study to measure the magnitudes of socioeconomic factors in driving primary PM2.5 emission changes in China between 1997?2010, by using a regional emission inventory as input into an...
Persistent link: https://www.econbiz.de/10010963712
Efficient oxygen evolution reaction (OER) plays a key role in current energy conversion systems such as metal-air batteries and water electrolysis. However, OER-induced reconstruction generally happens on the catalyst surface and the true composition of the catalysts is often questioned. Herein,...
Persistent link: https://www.econbiz.de/10013299048
Currently, a series of ecological environmental problems have been brought about by high-intensity intervention of human beings, and ecological security is regarded as one of the most important national survival strategies. A methodology of urban eco-security evaluation has been introduced,...
Persistent link: https://www.econbiz.de/10011030354
Persistent link: https://www.econbiz.de/10010464129
Chen and Deo (2009a) proposed procedures based on restricted maximum likelihood (REML) for estimation and inference in the context of predictive regression. Their method achieves bias reduction in both estimation and inference which assists in overcoming size distortion in predictive hypothesis...
Persistent link: https://www.econbiz.de/10013043159
Persistent link: https://www.econbiz.de/10012320631
Maximum likelihood estimation of the persistence parameter in the discrete time unit root model is known for suffering from a downward bias. The bias is more pronounced in the continuous time unit root model. Recently Chambers and Kyriacou (2010) introduced a new jackknife method to remove the...
Persistent link: https://www.econbiz.de/10009318890
Chen and Deo (2009a) proposed procedures based on restricted maximum likelihood (REML) for estimation and inference in the context of predictive regression. Their method achieves bias reduction in both estimation and inference which assists in overcoming size distortion in predictive hypothesis...
Persistent link: https://www.econbiz.de/10011096426
We propose a local linear functional coefficient estimator that admits a mix of discrete and contin- uous data for stationary time series. Under weak conditions our estimator is asymptotically normally distributed. A small set of simulation studies is carried out to illustrate the ï¬nite...
Persistent link: https://www.econbiz.de/10004966355
Purpose - A flexible decision technology called the Graph Model for Conflict Resolution (GMCR) is applied to a generic aquaculture conflict to illustrate how GMCR can be used to systematically investigate a wide range of conflicts arising in aquaculture in order to obtain meaningful strategic...
Persistent link: https://www.econbiz.de/10012258353