城市和区域建模中熵的(威尔逊, 1970a) 引入, 为构建空间相互作用及联合选址模型提供了一个
新框架. 本文简要评述了熵的基本原理及其在更广阔背景中的一些学科应用. 自1970 年以来 …

Forecasting has always been at the forefront of decision making and planning. The
uncertainty that surrounds the future is both exciting and challenging, with individuals and …

Assessing whether long-term exposure to air pollution increases the severity of COVID-19
health outcomes, including death, is an important public health objective. Limitations in …

Census statistics play a key role in public policy decisions and social science research.
However, given the risk of revealing individual information, many statistical agencies are …

Spatial epidemiology is the description and analysis of the geographical distribution of
disease. It is more important now than ever, with modern threats such as bio-terrorism …

In both political behavior research and voting rights litigation, turnout and vote choice for
different racial groups are often inferred using aggregate election results and racial …

Public goods in the United States are largely funded and delivered at the local level. Local
public goods are valuable, but their production requires overcoming several collective action …

This is a comprehensive introduction to research design for university students at all levels
across the whole range of political science, including international relations and public …

Do voters in Africa use elections to hold governments accountable for their performance in
office? In contexts of limited information and weak state capacity, it can be difficult for citizens …

An important issue in the study of cities is defining a metropolitan area, because different
definitions affect conclusions regarding the statistical distribution of urban activity. A …