Change and movement across space and over time are observed in our everyday lives, with people commuting, traveling, communicating, moving, migrating, etc. Understanding how and why such change occurs is important for various reasons, including management of resources, planning for service...

Rapid population growth in the face of an uncertain climate future challenges the desert city of Phoenix, Arizona to consume water more prudently. To better understand the demand side of this important issue, we identified the determinants of water consumption for detached single-family...

WaterSim, a simulation model, was built and implemented to investigate how alternative climate conditions, rates of population growth, and policy choices interact to affect future water supply and demand conditions in Phoenix, AZ. WaterSim is a hierarchical model that represents supply from...

The likelihood of having an abortion in the U.S.A. is strongly dependent upon where a woman lives. Abortion rates vary markedly from state to state, and these variations have been increasing, especially in recent years. Path analysis shows the causal structure of public demand and access...

While in standard housing economics housing is regarded as an asset and a consumption good, we study in this paper the consequences for housing prices if housing is also a status good. More concretely, if a family's housing wealth relative to others is an important marker for relative status in...

Motivated from the stochastic representation of the univariate zero-inflated Poisson (ZIP) random variable, the authors propose a multivariate ZIP distribution, called as Type I multivariate ZIP distribution, to model correlated multivariate count data with extra zeros. The distributional theory...