Background: Many Chinese literatures compared the size and structure of fiscal expenditure between China and the developed countries. However, due to the statistic differentiation, this kind of comparison may not be accurate. Methods: Referring to the standard of the International Monetary Fund...

Drought is one of the most devastating natural hazards faced by the Southern United States (SUS). Drought events and their adverse impacts on the economy, society and environment have been extensively reported during 1895–2007. Our aim is thus to characterize drought conditions in the SUS and...

Using spatial data integration and database technology, analyzing and integrating the assessment results in all the development zones at different time in Hunan Province, the paper is intended to construct the database and managerial system for the assessment results of land use intensity in...

As managers of agricultural and natural resources are confronted with uncertainties in global change impacts, the complexities associated with the interconnected cycling of nitrogen, carbon, and water present daunting management challenges. Existing models provide detailed information on...

This paper uses the "National Tax Survey" enterprise data to assess the impact of China's nationwide VAT reform of 2009 on enterprise fixed-asset investment and employment. The main finding of our research is that the reform significantly increased business investment in fixed assets, but had no...

In less than a decade, China transformed its inadequate, unjust health care system in order to provide basic universal health coverage (UHC) for its people. What forces made it possible for China to achieve this? What kind of transformation took place? What are the impacts of these policy...

We estimate the effect of malaria on settlement and land use patterns in the Brazilian Amazon, where potential settlers were randomly assigned to plots in a newly opened settlement area. The random assignment allows us to estimate the risk of malaria on each plot based only on its...