BACKGROUND Many older adults manage multiple chronic conditions (i.e. multimorbidity); and many of these chronic conditions share common risk factors such as low socioeconomic status (SES) in adulthood and low SES across the lifecourse. To better capture socioeconomic condition in childhood, recent research in lifecourse epidemiology has broadened the notion of SES to include the experience of ...

This study is motivated by the idea that the racial gap in earnings is generated not only by individual differences but also by systematic variation in the occupational structure that attenuates or exacerbates the effects of race. Using data from the 1990 census and the Dictionary of Occupational Titles, a hierarchical linear modeling approach is employed that allows the simultaneous exploratio...

The increase in earnings inequality among men in particular in Canada has been well documented. This paper adds to our knowledge of inequality trends by addressing three issues. First, what has happened to earnings inequality among the employed population in the 1990s? We find that earnings inequality and polarization increased little in the population of all workers (men and women combined) be...

This study is motivated by the idea that the racial gap in earnings is generated not only by individual differences but also by systematic variation in the occupational structure that attenuates or exacerbates the effects of race. Using data from the 1990 census and the Dictionary of Occupational Titles, a hierarchical linear modeling approach is employed that allows the simultaneous exploratio...

Dr. Nowak is the director of the Institute and Outpatient Clinic for Occupational and Environmental Medicine at the Ludwig Maximilians University and a deputy for Occupational and Environmental Medicine at Technical University — both in Munich, Germany. Kassirer JP. Managed care and the morality of the marketplace. N Engl J Med 1995; 333:50-2. Bramley-Harker E, Barham L. Comparing physicians’ e...

Although trends in many physical characteristics and cognitive capabilities of modern humans are well-documented, less is known about how personality traits have evolved over time. We analyze data from a standardized personality test administered to 79% of Finnish men born between 1962 and 1976 (n = 419,523) and find steady increases in personality traits that predict higher income in later lif...

a r t i c l e i n f o JEL classification: G3 C8 M4 M1 Keywords: Data mining Bayesian network (BN) Back propagation neural network (BPN) Principal component analysis (PCA) C5.0 decision tree Accrual earnings management The characteristic of long value chain, high-risk, high cost of research and development are belong to high knowledge based content in the biotech medical industry, and the reliab...

This study presents empirical evidence concerning the effect of different accounting standard on earnings management. Prior studies have shown that accounting standards influence earnings management. Tighter accounting standards regime restricts management’s descretion to manipulate accruals, and at the same time, induce more costly real earnings management activities. To investigate this iss...

this paper compares the value relevance of book value and dividends versus book value and reported earnings. the main purpose of this study explains which of dividends, book value and earnings are more value relevance. thus, we have examined 98 firms of tehran stock exchange over a period 1377-1382. our methodology of examining the information content of various income statement and balance she...