Keeping up with the Joneses and staying ahead of the Smiths: evidence from suicide data

This paper empirically assesses the theory of interpersonal income comparison using a unique data set on suicide deaths in the United States. We treat suicide as a choice variable, conditional on exogenous risk factors, reflecting one's assessment of current and expected future utility. Using this framework we examine whether differences in group-specific suicide rates are systematically related to income dispersion, controlling for socio-demographic characteristics and income level. The results strongly support the notion that individuals consider relative income in addition to absolute income when evaluating their own utility. Importantly, the findings suggest that relative income affects utility in a two-sided manner, meaning that individuals care about the incomes of those above them (the Joneses) and those below them (the Smiths). Our results complement and extend those from studies using subjective survey data or data from controlled experiments.Income distribution

Happiness, unhappiness, and suicide: an empirical assessment

The use of subjective well-being (SWB) data for investigating the nature of individual preferences has increased tremendously in recent years. There has been much debate about the cross-sectional and time series patterns found in these data, particularly with respect to the relationship between SWB and relative status. Part of this debate concerns how well SWB data measures true utility or preferences. In a recent paper, Daly, Wilson, and Johnson (2007) propose using data on suicide as a revealed preference (outcome-based) measure of well-being and find strong evidence that reference-group income negatively affects suicide risk. In this paper, we compare and contrast the empirical patterns of SWB and suicide data. We find that the two have very little in common in aggregate data (time series and cross-sectional), but have a strikingly strong relationship in terms of their determinants in individual-level, multivariate regressions. ; This latter result cross-validates suicide and SWB micro data as useful and complementary indicators of latent utility.Happiness ; Suicide

Relative status and well-being: evidence from U.S. suicide deaths

This paper empirically assesses the theory of interpersonal income comparison using individual level data on suicide deaths in the United States. We model suicide as a choice variable, conditional on exogenous risk factors, reflecting an individual's assessment of current and expected future utility. Our empirical analysis considers whether suicide risk is systematically related to the income of others, holding own income and other individual factors fixed. We estimate proportional hazards and probit models of the suicide hazard using two separate and independent data sets: (1) the National Longitudinal Mortality Study and (2) the Detailed Mortality Files combined with the 5 percent Public Use Micro Sample of the 1990 decennial census. Results from both data sources show that, controlling for own income and individual characteristics, individual suicide risk rises with reference group income. This result holds for reference groups defined broadly, such as by county, and more narrowly by county and one demographic marker (e.g., age, sex, race). These findings are robust to alternative specifications and cannot be explained by geographic variation in cost of living, access to emergency medical care, mismeasurement of deaths by suicide, or by bias due to endogeneity of own income. Our results confirm findings using self-reported happiness data and are consistent with models of utility featuring "external habit" or "Keeping Up with the Joneses" preferences.Income distribution ; Suicide

The happiness - suicide paradox

Suicide is an important scientific phenomenon. Yet its causes remain poorly understood. This study documents a paradox: the happiest places have the highest suicide rates. The study combines findings from two large and rich individual-level data sets—one on life satisfaction and another on suicide deaths—to establish the paradox in a consistent way across U.S. states. It replicates the finding in data on Western industrialized nations and checks that the paradox is not an artifact of population composition or confounding factors. The study concludes with the conjecture that people may find it particularly painful to be unhappy in a happy place, so that the decision to commit suicide is influenced by relative comparisons.Happiness ; Suicide

Secondary Legal Sources: A Selected Subject Bibliography of Treatises, Looseleaf Services and Form Books Fourth Edition

The fourth edition of this bibliography is a subject arrangement of selected English language treatises, looseleaf services and form books. Most all of the works listed were published in this country and all are in the collection of this law library. Our object in revising this bibliography has been to present to the law students of The University of Michigan a reasonably thorough listing of useful and current secondary sources covering dorr1estic and international Jaw. The inclusion of a work in this bibliography does not mean that the Law Library is endorsing either the author\u27s style or the substance of his work. It does mean that we believe the work to be useful in the research of our patrons. While this bibliography is by no means exhaustive in its coverage of secondary sources on any subject, it does identify most of the major works in a given area. Thus, it can best be used as a starting point for legal research. It is not, however, a substitute for the card catalog which must be consulted during any serious research effort. In selecting titles for inclusion in the bibliography and in removing titles that had been in the third Edition, we have been guided by a consideration of the currency of the material. The materials listed deal with the law in its current state. Other than indirectly, this bibliography is not designed to support retrospective research. We have indicated by use of the term current those treatises which have been kept up to date by some sort of supplementation. Obviously, depending upon the subject, texts become dated at widely different intervals. Therefore, in including or deleting titles, we have looked to changes in the law, as well as to the date of publication. We have made only one major \u27\u27structural change in this edition of the bibliography. We have taken the former subject headings civil procedure and practice and procedure and combined them in a new heading civil practice and procedure . We think that this will make it easier to find the full range of material on this subject. A final word on the content of the bibliography is in order. As in past editions, we have attempted to exclude works which are more polemical than expository. We have also excluded casebooks and popular works on the law which, while possibly helpful to laymen, would be of limited use to the law student. We have, again, not included books concerned with law reform, criticism of legal institutions or the social science aspects of law, except for those dealing with the sociology of law. Nor have we included works dealing with the law of\u27 a single region or state. Finally, we have not included reference works, such as general form books and encyclopedias, which cover a vast expanse of legal knowledge. On the other hand, listed books that deal with more than one subject are placed under all appropriate subject headings This bibliography is current as of July 1, 1980. Finally, much thanks is due to Phyllis Rosenstock for her patience, endurance, skill and good humor in typing this bibliography

Late Summer Planted Oat-Brassica Forage Quality Changes during Winter Grazing

Oat, radish, and turnip samples were taken on pivots being grazed from November through January in Clay Center, Nebraska. The objective was to determine how the quality changed throughout the winter. The forage was observed to be high-quality (highly digestibility with moderate CP content). Digestibility did decline over this period but minimal changes in CP content were observed. From early November to early January, the digestibility of oats appeared to decline more (10% unit decline) than turnip and radish leaves (5% unit decrease). However, digestibility (67% IVOMD) and CP content (15%) of oats in early January were still as high as a good quality grass hay. Brassica (radish and turnip) leaves were more similar to a concentrate (81–83% IVOMD and 23–26% CP) even in January. Thus, even though the forage changed color from green to brown after hard freezes, the forage still had good feed value in January

Pancreatic cysts suspected to be branch duct intraductal papillary mucinous neoplasm without concerning features have low risk for development of pancreatic cancer.

BackgroundThe risk of developing pancreatic cancer is uncertain in patients with clinically suspected branch duct intraductal papillary mucinous neoplasm (BD-IPMN) based on the "high-risk stigmata" or "worrisome features" criteria proposed in the 2012 international consensus guidelines ("Fukuoka criteria").MethodsRetrospective case series involving patients referred for endoscopic ultrasound (EUS) of indeterminate pancreatic cysts with clinical and EUS features consistent with BD-IPMN. Rates of pancreatic cancer occurring at any location in the pancreas were compared between groups of patients with one or more Fukuoka criteria ("Highest-Risk Group", HRG) and those without these criteria ("Lowest-Risk Group", LRG).ResultsAfter exclusions, 661 patients comprised the final cohort (250 HRG and 411 LRG patients), 62% female with an average age of 67 years and 4 years of follow up. Pancreatic cancer, primarily adenocarcinoma, occurred in 60 patients (59 HRG, 1 LRG). Prevalent cancers diagnosed during EUS, immediate surgery, or first year of follow up were found in 48/661 (7.3%) of cohort and exclusively in HRG (33/77, 42.3%). Using Kaplan-Meier method, the cumulative incidence of cancer at 7 years was 28% in HRG and 1.2% in LRG patients (P<0.001).ConclusionsThis study supports using Fukuoka criteria to stratify the immediate and long-term risks of pancreatic cancer in presumptive BD-IPMN. The risk of pancreatic cancer was highest during the first year and occurred exclusively in those with "high-risk stigmata" or "worrisome features" criteria. After the first year all BD-IPMN continued to have a low but persistent cancer risk

Using Emojis in Adobe Connect to Encourage Student Engagement

This chapter will discuss the benefits of using emojis in your online classroom, as well as different ways to incorporate them into your class sessions

Interaction of urea with frequency and amount of distillers grains supplementation for growing steers on a high forage diet

Two studies were conducted to determine interactions of urea inclusion to a dried distillers grains plus solubles (DDGS; 29.4% crude protein, 5.48% ether extract) supplement fed at two amounts and two frequencies to steers on a high forage diet. In Exp. 1, 120 (247 kg; SD = 20) steers were fed individually for 84 d. Steers received ad libitum grass hay (6.8% crude protein) and one of eight treatments. Treatment design was a 2 × 2 × 2 factorial. Supplement was fed daily or three times per week, amount of supplement fed was 6.36 kg dry matter (DM)/week [0.37% body weight (BW); LO] or 12.73 kg DM/week (0.74% BW; HI) and contained either no urea or 1.3% urea on a DM basis. Steer BW was measured at the start and end of the trial and hay DM intake (DMI) was measured weekly. In Exp. 2, ruminally cannulated steers (310 kg; SD = 25) were used in a row-column design with eight steers and six 14-d periods. Treatments assigned were the same as Exp. 1, except that supplement was fed at 0.4% of BW (LO) or 0.8% of BW (HI) and supplement was fed either daily (DY) or every other day (ALT). Hay DMI, rumen ammonia-N, rumen pH, in situ neutral detergent fiber (NDF) disappearance, and rumination were measured. In Exp. 1, average daily gain (ADG) was affected by amount of supplement with steers on HI gaining 0.30 kg/d more (P \u3c 0.01) than LO. Hay DMI was reduced by increased amount of supplement (0.39 kg/d; P \u3c 0.01) and by decreased frequency of supplementation (0.54 kg/d; P \u3c 0.01). In Exp. 2, hay DMI was also reduced due to increased amount of supplement and decreased frequency of supplementation (P \u3c 0.01). Rumen pH was decreased on the day of supplement feeding for steers on ALT (P \u3c 0.01) and reduced for steers fed HI vs. LO. There was no difference in NDF digestibility between DY and ALT (P \u3e 0.05). For ALT steers, there was reduction (P \u3c 0.01) in in situ NDF disappearance for the HI compared to LO amount of supplementation on the day of supplementation. Infrequent supplementation of DDGS results in no difference in ADG but decreased hay DMI compared to daily supplementation. Urea had no effect on digestion or ADG, suggesting rumen degradable protein was not deficient when supplementing DDGS. There is little change in rumen fermentation parameters between frequency of supplement feeding, indicating that forage digestion is not impacted by supplementation frequency. Dried distillers grains can be supplemented infrequently without a reduction in animal performance