Existing evidence for the role of cigarette excise taxes and prices as significant determinants of youth smoking initiation is mixed. A few studies have considered the possibility that the impact of cigarette taxes and prices might differ by gender or race/ethnicity. In this paper, we address the role of cigarette taxes and prices on youth smoking initiation using the National Longitudinal Surv...

A 3-day-old child presented with a gross swelling on the right side of the neck extending beyond the midline and inability to swallow. It was diagnosed to be cystic hygroma and decision was made to excise the swelling as an emergency operation to enable the child to swallow and thrive better. During the gaseous induction, difficulty was encountered in maintaining the airway and subsequently to ...

One of the most cogent criticisms of excise taxes is their regressivity, with lower income groups spending a much larger share of their income on goods such as cigarettes than do higher income groups. We argue that traditional quantity-based measures of incidence are only appropriate under a very restrictive ‘‘time-consistent’’ model of consumption of sin goods. A model that is much more consis...

This study seeks to provide recent, i.e., updated, and new evidence on the impact of public policy on cigarette consumption using panel data. In particular, this exploratory study uses a state-level panel data-set to investigate the impact on per capita cigarette consumption in the U.S. of public policies not only in the form of cigarette excise taxes but also in the form of heretofore largely ...

OBJECTIVES To evaluate the impact of the excise tax on sugar-sweetened beverage (SSB) consumption in Berkeley, California, which became the first US jurisdiction to implement such a tax ($0.01/oz) in March 2015. METHODS We used a repeated cross-sectional design to examine changes in pre- to posttax beverage consumption in low-income neighborhoods in Berkeley versus in the comparison cities of...

Conjugative transposons are integrated DNA elements that excise themselves to form a covalently closed circular intermediate. This circular intermediate can either reintegrate in the same cell (intracellular transposition) or transfer by conjugation to a recipient and integrate into the recipient's genome (intercellular transposition). Conjugative transposons were first found in gram-positive c...

Enhanced environmental quality, fuel security, and economic development along with reduced prices of ethanol–gasoline blends are often used as justifications for the U.S. federal excise tax exemption on ethanol fuels. However, the possible effect of increased overall consumption of fuel in response to lower total price, mitigating the environmental and fuel security benefits, are generally not ...