This paper describes a new method of utility pricing – Variable Unit Pricing (VUP) – that results in both economic efficiency and cost recovery for a variety of supply situations faced by water utilities. The main advantage of VUP – compared to Increasing Block Rates – is that its parameters...

Two different willingness-to-pay responses are compared-willingness to pay to avoid loss of air quality and willingness to pay to obtain gains in air quality. Contingent valuation data were used to estimate bid functions for these two types of responses for visibility and health. Comparison of...

Hurdle count models are used to examine the participation and consumption decisions in Chinese medicine use. Motivated by a household production model, a second censoring mechanism is introduced into existing single-hurdle models, and the resulting specification accommodates conscientious...

We use data from the first wave of the Panel Study on American Religion and Ethnicity to estimate a multivariate sample selection model of charitable giving of time and money highlighting the roles of political ideology, religiosity, political and social involvement, and diversity in personal...

Demands for sixteen food products are investigated, using data from the Turkish Household Expenditure Survey. The linear approximate almost ideal demand system (LAIDS) is estimated with Shonkwiler and Yen’s two-step procedure. All own-price elasticities are negative and expenditure...

A growing literature suggests that limited access to full-service grocery stores may be linked to poor diets, obesity, and other diet-related diseases. Food prices are likely to be as much of a factor in low-income consumers’ food purchase decisions as food store access is, but few studies...