Many environmental problems are caused by changes in aspects of the hydrological cycle. Water balance modelling combined with field experiments can give us a better understanding of the components of the hydrological cycle from which to develop appropriate management options. Water balance...

Using recent survey data of Chinese rural households, we estimate the impact of credit constraints on Chinese rural households' income and consumption. Results reveal that 71% of rural households are rationed in the credit markets. The credit constraints have significant negative effects on the...

In this paper, we consider the estimation and inference of the parameters and the nonparametric part in partially linear quantile regression models with responses that are missing at random. First, we extend the normal approximation (NA)-based methods of Sun (<CitationRef CitationID="CR40">2005</CitationRef>) to the missing data case....</citationref>

A one-dimensional dynamic model of polydisperse granular mixture with a power-law size distribution is presented, in which the particles are subject to inelastic mutual collisions and driven by Gaussian white noise. The particle size distribution of the mixture has the fractal characteristic,...

Purpose – The purpose of this paper is to study whether, of China's food and agriculture (agri-food) export, the trade relationships along the extensive margin can transform into short-term ones, and further convert into long-term ones along the intensive margin with survival and maintenance,...

We present a dynamic general equilibrium model with heterogeneous firms. Owners of firms delegate investment decisions to managers, whose consumption and investment decisions are private information. We solve the optimal contracts and characterize the implied general equilibrium. Our calibrated...

We present a dynamic general equilibrium model with heterogeneous firms. Owners of firms delegate investment decisions to managers, whose consumption and investment decisions are private information. We solve the optimal contracts and characterize the implied general equilibrium. Our calibrated...

We examined the impact of credit rationing on the net income and consumption of Chinese rural households by studying survey panel data from 1000 Chinese rural households from 2003 to 2009. Our results revealed that 61.5% of Chinese rural households were rationed in the credit market; 52.0% were...

This study uses a unique set of annual provincial data on soil and water conservation (SWC) investments during the period 1989-2005 to estimate the impact of such investments on the extent and severity of erosion, the growth rate of agricultural gross domestic product (GDP) and rural poverty...