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We introduce the realized exponential GARCH model that can use multiple realized volatility measures for the modeling of a return series. The model specifies the dynamic properties of both returns and…
| Peer Reviewed | ChinaUsing province-level yield data and daily weather data from 1980 to 2012, we investigated the responses of early rice, middle-season rice, and late rice yields to weather variations in China. In…
| Peer Reviewed | ChinaWe use a mathematical programming model to examine the impacts of simultaneous implementation of two US biofuel and bioenergy policies on commodity markets and spatial distribution of future…
| Peer Reviewed | ChinaWe developed a mathematical programming model to estimate the supply of cellulosic biomass in Illinois at various biomass prices and examine the implications of biomass production for the maintenance…
| Peer Reviewed | ChinaUsing a mathematical programming model, we estimate the economic potential of biomass supply from crop residues in China at various exogenously-given biomass prices and identify the areas that are…
| Peer Reviewed | ChinaUsing a unique county-level panel on single-season paddy rice yield and daily weather outcomes from 1996 to 2009, we examined the impacts of weather variations on paddy rice yield in China. We have…
| Peer Reviewed | ChinaCongestion plays a central role in urban and transportation economics. Existing estimates of congestion costs rely on stated or revealed preferences studies. We explore a complementary measure of…
| Peer Reviewed | ChinaThis paper seeks to examine how communities value a variety of dryland environmental amenities provided by the Kgalagadi Transfontier Park where there is an interest in limiting their access, both in…
| Peer Reviewed | South AfricaThis paper demonstrates the importance of wildlife in the portfolio of environmental income in the livelihoods of poor rural communities living adjacent to a national park. The results show that…
| Peer Reviewed |