6,839 research outputs found
Inequality in Living Standards since 1980: Income Tells Only a Small Part of the Story
No full textStudies of wage and income inequality among U.S. citizens over the past thirty years have engendered the common wisdom that the rich are getting richer and the poor are getting poorer. But is it really that simple? In this meticulous economic study, Orazio P. Attanasio, Erich Battistin, and Mario Padula contend that the evolution of income and wage inequalities offers only a partial picture of changes in prosperity in recent decades. Studying changes in the distribution of consumption and expenditure helps to amplify this picture--income, after all, is valued in large part because it allows consumption--and yields a more complete understanding of economic well-being in America.
Inequality in Living Standards since 1980: Income Tells Only a Small Part of the Story finds that income-poor households do not always coincide with consumption-poor households--income-poor households often report spending considerably higher than their income level. Income and consumption patterns also vary according to the age and education level of an individual or household head; a thorough and nuanced understanding of economic well-being should therefore consider both differences across groups and inequalities within groups. Finally, examining income levels in conjunction with consumption patterns provides valuable insights about the nature of income shocks that affect households (whether positive or negative) and the instruments available for smoothing out these shocks, such as personal savings, borrowing, and private or public transfers. Temporary shocks may not affect consumption and welfare at all, while the effects of permanent shocks on the same variables are more significant.
Has economic inequality worsened in the United States since 1980? Attanasio, Battistin, and Padula conclude that although inequality as measured by consumption has increased, that increase is not as large as when inequality is measured by income and wages alone. This thorough analysis has important implications for the design of U.S. economic policy and welfare programs in the twenty-first century
Clinical phenotypes of Behçet’s syndrome in a large cohort of Italian patients: focus on gender differences
No full text: Objective: The aim of this study was to investigate the clinical phenotypes of Italian patients with Behçet's syndrome (BS) according to gender. BS is a rare chronic multisystemic disorder with a wide spectrum of clinical manifestations. Human leucocyte antigen (HLA)-B51, gender, and ethnicity have been suggested as factors that could influence the clinical manifestations in BS patients. To date, few data assessing gender differences in Italian BS patients are available in the literature.Method: We retrospectively evaluated a group of Italian patients seen consecutively at our dedicated tertiary centre from 1 January 2000 to 31 May 2018. Demographics, clinical features during follow-up, and HLA status were obtained from a review of medical records and analysed in male and female groups.Results: In total, 285 [168 male (M) and 117 female (F)] patients were eligible for the study. Males had papulopustolar lesions, posterior uveitis, and deep venous thrombosis more often than females (83.3% M vs 46.2% F, 36.9% M vs 18.8% F, and 8.3% M vs 0.9% F, respectively; p < 0.01). Erythema nodosum (59.0% F vs 41.1% M; p < 0.01) and arthralgia (52.1% F vs 31.6% M; p < 0.01) were more frequent in females. No differences were found in HLA-B51 status (59.2% M vs 59.0% F).Conclusion: In our Italian cohort, BS was slightly more prevalent in males. Some gender-related differences were observed when comparing male and female cohorts. The data also confirmed that BS tends to be less aggressive in Italian female patients
Inequality in Living Standards since 1980: Income Tells Only a Small Part of the Story
No full textStudies of wage and income inequality among U.S. citizens over the past thirty years have engendered the common wisdom that the rich are getting richer and the poor are getting poorer. But is it really that simple? In this meticulous economic study, Orazio P. Attanasio, Erich Battistin, and Mario Padula contend that the evolution of income and wage inequalities offers only a partial picture of changes in prosperity in recent decades. Studying changes in the distribution of consumption and expenditure helps to amplify this picture--income, after all, is valued in large part because it allows consumption--and yields a more complete understanding of economic well-being in America.
Inequality in Living Standards since 1980: Income Tells Only a Small Part of the Story finds that income-poor households do not always coincide with consumption-poor households--income-poor households often report spending considerably higher than their income level. Income and consumption patterns also vary according to the age and education level of an individual or household head; a thorough and nuanced understanding of economic well-being should therefore consider both differences across groups and inequalities within groups. Finally, examining income levels in conjunction with consumption patterns provides valuable insights about the nature of income shocks that affect households (whether positive or negative) and the instruments available for smoothing out these shocks, such as personal savings, borrowing, and private or public transfers. Temporary shocks may not affect consumption and welfare at all, while the effects of permanent shocks on the same variables are more significant.
Has economic inequality worsened in the United States since 1980? Attanasio, Battistin, and Padula conclude that although inequality as measured by consumption has increased, that increase is not as large as when inequality is measured by income and wages alone. This thorough analysis has important implications for the design of U.S. economic policy and welfare programs in the twenty-first century
Existence, Uniqueness and Attainability of Periodic Solutions of Navier- Stokes Equations in Exterior Domains,
No full textExistence, Uniqueness and Attainability of Periodic Solutions of Navier- Stokes Equations in Exterior Domains is proven
Heat Convection of Compressible Viscous Fluids. I.
No full textThe stationary problem for the heat convection of compressible
fluid is considered around the equilibrium solution with the external
forces in the horizontal strip domain z_0 < z < z_0 + 1
and it is proved that the solution exists uniformly with respect to
z_0 larger than Z_0 . The limit system as
z_0 goes to infinity is the Oberbeck-Boussinesq equation
A new approach to energy theory in the stability of fluid motion
No full textA new approach to energy theory in the stability of fluid motion is proposed
A First Step for the Molecular Characterization of Neurological Involvement of Behçet Syndrome: an Italian Pivotal Study
No full textBehçet syndrome (BS) is a vasculitis characterized by several clinical manifestations including the rare neurological involvement (neuro-BS, NBS). The aim of our pivotal study was to investigate the mutational status of several inflammation-related genes in a cohort of Italian patients with and without the neurological involvement (20 NBS vs 40 no-NBS patients). The preliminary in silico single nucleotide polymorphism (SNP) selection and primer design were performed by NCBI Primer-Blast tool. Genomic DNA was isolated and amplified using PCR. PCR amplicons were sequenced and bioinformatically analysed. Twelve tagSNPs were selected and genotyped: ERAP1 rs30187, rs17482078, and rs27044; IL10 rs1800872 and rs1518111, IL12A rs17810546, IL23R rs17375018, IL23R-IL12RB2 rs924080, STAT4 rs7572482, CCR1 rs7616215, KLRC4 rs2617170, and UBAC2 rs3825427. ERAP1 and IL23R SNPs showed statistically significant higher frequencies in NBS group than no-NBS. ERAP1 rs30187 AA was more common in no-NBS patients (20.0% NBS vs 47.5% no-NBS; p < 0.05), while rs17482078 GA frequency was higher in NBS patients (55.0% NBS vs 22.5% no-NBS; p < 0.05, OR: 4.21). IL23R rs17375018 GG was more frequent in NBS group (65.0% NBS vs 40.0% no-NBS; p < 0.05), according to a previous finding. No other statistically significant differences were found. In conclusion, ERAP1 and IL23R SNPs were found associated with neurological involvement of BS. Additional and larger analyses were required to verify our preliminary findings
Applied Altmetrics: How university presses, academic publishing services and institutional repositories benefit.
No full textAcademic institutions are increasingly looking for ways to demonstrate the value and breadth of their publishing activity. Danielle Padula and Catherine Williams look at how one university, the University of Michigan, have incorporated altmetrics data as an author service to help academic colleagues articulate institutional-wide successes
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