516 research outputs found

    THE IMPACT OF POPULATION GROWTH ON RESIDENTIAL PROPERTY TAXES

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    A multivariate model of the effect of population on local fiscal behavior, assessed value of property and average single family home values is estimated using cross-sectional data from Oregon. Regression results suggest that property tax levies are unit elastic with respect to population, that the total assessed value of property increases less than proportionally with population, and that the average value of a single family home increases with population. These results imply a positive relationship between population and both property tax rates and the tax bill of the average single family homeowner. Ceteris paribus, increases in average residential property taxes are associated with increases in population.Public Economics,

    The Mechanized Agricultural Frontier of the Canadian Plains

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    Le présent article poursuit trois objectifs: évaluer l'incidence des premières machines agricoles sur l'essor des Prairies du Canada, étudier l'évolution du tracteur de ferme et situer ces machines dans leur contexte socio-économique. Une étude des recensements et des chroniques de l'époque révèle que les premières machines agricoles ont eu une incidence phénoménale sur la vie dans l'Ouest, si bien que l'agriculture s'y est toujours pratiquée en fonction de l'équipement motorisé. La demande des fermiers de l'Ouest a donc donné lieu à une forte concurrence technologique entre les divers fabricants. On a établi l'évolution du tracteur de ferme à partir d'exemples tirés de la collection du Western Development Museum. D'autres sources ont aussi été consultées. Ces documents se sont avérés d'une grande valeur pour l'étude des premières machines agricoles. En tant qu'artefacts témoins d'une époque, les machines nous ont permis de mieux comprendre ce qu'était la vie dans l'Ouest canadien avant 1920

    Recent Developments in Federal Income Taxation: The Year 2014

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    This recent developments outline discusses, and provides context to understand the significance of, the most important judicial decisions and administrative rulings and regulations promulgated by the Internal Revenue Service and Treasury Department during 2014--and sometimes a little farther back in time if we find the item particularly humorous or outrageous. Most Treasury Regulations, however, are so complex that they cannot be discussed in detail and, anyway, only a devout masochist would read them all the way through; just the basic topic and fundamental principles are highlighted-- unless one of us decides to go nuts and spend several pages writing one up. This is the reason that the outline is getting to be as long as it is. Amendments to the Internal Revenue Code generally are not discussed except to the extent that (1) they are of major significance, (2) they have led to administrative rulings and regulations, (3) they have affected previously issued rulings and regulations otherwise covered by the outline, or (4) they provide an opportunity to mock our elected representatives; again, sometimes at least one of us goes nuts and writes up the most trivial of legislative changes. The outline focuses primarily on topics of broad general interest (to us, at least)--income tax accounting rules, determination of gross income, allowable deductions, treatment of capital gains and losses, corporate and partnership taxation, exempt organizations, and procedure and penalties. It deals summarily with qualified pension and profit sharing plans, and generally does not deal with international taxation or specialized industries, such as banking, insurance, and financial services

    Consanguinity and rare mutations outside of MCCC genes underlie nonspecific phenotypes of MCCD.

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    Purpose3-Methylcrotonyl-CoA carboxylase deficiency (MCCD) is an autosomal recessive disorder of leucine catabolism that has a highly variable clinical phenotype, ranging from acute metabolic acidosis to nonspecific symptoms such as developmental delay, failure to thrive, hemiparesis, muscular hypotonia, and multiple sclerosis. Implementation of newborn screening for MCCD has resulted in broadening the range of phenotypic expression to include asymptomatic adults. The purpose of this study was to identify factors underlying the varying phenotypes of MCCD.MethodsWe performed exome sequencing on DNA from 33 cases and 108 healthy controls. We examined these data for associations between either MCC mutational status, genetic ancestry, or consanguinity and the absence or presence/specificity of clinical symptoms in MCCD cases.ResultsWe determined that individuals with nonspecific clinical phenotypes are highly inbred compared with cases that are asymptomatic and healthy controls. For 5 of these 10 individuals, we discovered a homozygous damaging mutation in a disease gene that is likely to underlie their nonspecific clinical phenotypes previously attributed to MCCD.ConclusionOur study shows that nonspecific phenotypes attributed to MCCD are associated with consanguinity and are likely not due to mutations in the MCC enzyme but result from rare homozygous mutations in other disease genes.Genet Med 17 8, 660-667

    First Case of Bioterrorism-Related Inhalational Anthrax in the United States, Palm Beach County, Florida, 2001

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    On October 4, 2001, we confirmed the first bioterrorism-related anthrax case identified in the United States in a resident of Palm Beach County, Florida. Epidemiologic investigation indicated that exposure occurred at the workplace through intentionally contaminated mail. One additional case of inhalational anthrax was identified from the index patient’s workplace. Among 1,076 nasal cultures performed to assess exposure, Bacillus anthracis was isolated from a co-worker later confirmed as being infected, as well as from an asymptomatic mail-handler in the same workplace. Environmental cultures for B. anthracis showed contamination at the workplace and six county postal facilities. Environmental and nasal swab cultures were useful epidemiologic tools that helped direct the investigation towards the infection source and transmission vehicle. We identified 1,114 persons at risk and offered antimicrobial prophylaxis

    Nonprimate hepaciviruses in domestic horses, United kingdom

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    Although the origin of hepatitis C virus infections in humans remains undetermined, a close homolog of this virus, termed canine hepacivirus (CHV) and found in respiratory secretions of dogs, provides evidence for a wider distribution of hepaciviruses in mammals. We determined frequencies of active infection among dogs and other mammals in the United Kingdom. Samples from dogs (46 respiratory, 99 plasma, 45 autopsy samples) were CHV negative by PCR. Screening of 362 samples from cats, horses, donkeys, rodents, and pigs identified 3 (2%) positive samples from 142 horses. These samples were genetically divergent from CHV and nonprimate hepaciviruses that horses were infected with during 2012 in New York state, USA. Investigation of infected horses demonstrated nonprimate hepacivirus persistence, high viral loads in plasma (105–107 RNA copies/mL), and liver function test results usually within reference ranges, although several values ranged from high normal to mildly elevated. Disease associations and host range of nonprimate hepaciviruses warrant further investigation
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