Social Budgeting in Transition Economies

The first part of this paper portrays social budgeting as a pivotal tool in national social governance. The second explains the meaning of social budgeting, which, essentially, consists of two elements: a database and a set of interdependent tools for projecting social protection revenue and expenditure. The third part discusses the particular needs of the transition economies with respect to the financial planning of social protection, and it is argued that countries need models for social budgeting as a technical, non-ideological tool in order to prudently run social protection systems which are income redistribution mechanisms of potentially vast dimensions. The fourth part broadly explains the modular structure of the model, the advantage of this structure being that modules can intelligently be used as stand-alone submodels. It also further discusses the particular advantages of social budgeting in countries in transition and includes a number of examples of technical adjustments that would have to be made to the model structure when applying it in the context of transitional economies. The two main reasons for such adjustments are identified as the fast change of their socio-economic fabric over the past decade and the (related) changes in the collection and flow of data. The fifth part briefly presents social budget modelling projects implemented in central and eastern Europe, particularly focusing on the examples of Ukraine and Poland. Scenario simulations and policy experiments are presented and discussed. The conclusions summarize the advantages of social budgeting, using the ILO Social Budget Model (or a variant of it) in national and international contexts, and indicate the conditions required for successful implementation.     

Modeling fixed-charge problems with polynomials

In this paper we formulate fixed-charge problems with polynomials. Using polynomial formulations we show structural similarity between different kinds of linear and fixed charge formulations. We also show the benefits of applying polynomial formulation for finding an approximate solution for problems where no algorithms exist and in some cases for developing a method to provide direct solutions to those problems. The main benefit of this paper is better understanding of the fixed-charge function structure and better explanation of the local and global minima phenomena. We present a numerical example to illustrate applications of the proposed method.     

Does National Income Inequality Affect Individuals’ Quality of Life in Europe? Inequality,Happiness, Finances,and Health

This paper analyses the effect of income inequality on Europeans’ quality of life, specifically on their overall well-being (happiness, life satisfaction), on their financial quality of life (satisfaction with standard of living, affordability of goods and services, subjective poverty), and on their health (self-rated health, satisfaction with health). The simple bivariate correlations of inequality with overall well-being, financial quality of life, and health are negative. But this is misleading because of the confounding effect of a key omitted variable, national economic development (GDP per capita): Unequal societies are on average much poorer (r = 0.46) and so disadvantaged because of that. We analyse the multi-level European Quality of Life survey conducted in 2003 including national-level data on inequality (Gini coefficient) and economic development (GDP) and individual-level data on overall well-being, financial quality of life, and health. The individual cases are from representative samples of 28 European countries. Our variance-components multi-level models controlling for known individual-level predictors show that national per capita GDP increases subjective well-being, financial quality of life, and health. Net of that, the national level of inequality, as measured by the Gini coefficient, has no statistically significant effect, suggesting that income inequality does not reduce well-being, financial quality of life, or health in advanced societies. These result all imply that directing policies and resources towards inequality reduction is unlikely to benefit the general public in advanced societies.     

Public Opinion On Taxes And Government Spending

This article analyses egalitarian attitudes as well as opinions concerning taxation and government spending. Australians would prefer to have their taxes reduced than to increase government spending on social services, if faced with such an alternative. Typical welfare programs have a low priority, but the public would like to see increased spending on education and science, health services, roads improvements, military defence, and fighting against drug addiction. An individual's opinions about government spending are influenced by his or her socio-economic characteristics, with unemployed people and urban dwellers being more supportive of government spending on social programs.     

Circadian rhythm of hot flashes and activity levels among prostate cancer patients on androgen deprivation therapy

Abstract

Background: Modifiable risk factors contribute to the pathogenesis of cardiovascular disease (CVD) and erectile dysfunction (ED). We aimed to compare the knowledge about the contribution of modifiable risk factors to the pathogenesis of CVD and ED. The impact of patients’ having modifiable risk factors on the awareness of their negative influence on the development of CVD and ED was examined.

Methods: To this multicenter cohort study, we included 417 patients with CHD who had been hospitalized in the cardiology or cardiac surgery department during the previous six weeks and underwent cardiac rehabilitation in one of the five centers. Knowledge about modifiable risk factors was collected. ED was assessed by an abridged IIEF-5 questionnaire. Comparisons between groups were conducted using the Student’s t-test, Mann–Whitney U test, and Kruskal–Wallis test. Relationships were analyzed with Spearman's rank correlation coefficient.

Results: The mean number of correctly identified risk factors for CVD was significantly higher than those for ED (3.71?±?1.87 vs. 2.00?±?1.94; p?<?.0001). Smoking was the most recognized risk factor both for CVD and ED. Dyslipidemia was least frequently identified as a risk factor for CVD. Sedentary lifestyle was the only risk factor whose incidence did not affect the level of patient knowledge.

Conclusions: Cardiac patients with ED know more about risk factors for CVD than ED. It is necessary to include information about the negative impact of modifiable risk factors on sexual health into education programs promoting healthy lifestyles in men with cardiovascular diseases.     

Relationships between confidence intervals for the ratio of two variances of independent normal distributions

Burk at al (1984) gave a results concerning the comparison of the length of the two different confidence intervals for variance ratio, when the construction of the intervals was based on the principle of “equal tails”11. The purpose of this paper is to be solve the similar problem in case of the principle of “minimal length”.     

A novel weighted likelihood estimation with empirical Bayes flavor

We propose a novel approach to estimation, where a set of estimators of a parameter is combined into a weighted average to produce the final estimator. The weights are chosen to be proportional to the likelihood evaluated at the estimators. We investigate the method for a set of estimators obtained by using the maximum likelihood principle applied to each individual observation. The method can be viewed as a Bayesian approach with a data-driven prior distribution. We provide several examples illustrating the new method and argue for its consistency, asymptotic normality, and efficiency. We also conduct simulation studies to assess the performance of the estimators. This straightforward methodology produces consistent estimators comparable with those obtained by the maximum likelihood method. The method also approximates the distribution of the estimator through the “posterior” distribution.     

Patterns,Determinants, and Implications of Intermarriage Among Arab Americans

This study examines Arab American intermarriage using 1990 U.S. Census data. The results indicate high rates of intermarriage consistent with an assimilation perspective. Over 80% of U.S.‐born Arabs had non‐Arab spouses, implying a diminishing ethnic identification. Logistic regressions show that for both sexes, those with part Arab ancestry, the U.S. born, those with strong English‐language ability, and the highly educated were significantly more likely to out‐marry, as were Arabs of Lebanese ancestry. The cultural and structural assimilation of Arab Americans is facilitating intermarriage, with indicators of acculturation being the strongest predictors, especially for women. The article further discusses ethnic options for children of intermarried couples.     

Changing the development policy paradigm: Investing in Social security floor for all

The Paper briefly reviews social security coverage that the world has achieved and summarizes economic and social benefits of a national social security system. It then goes on to argue that social security systems are a necessary part of the institutional framework of any effective market economy, creating—among other things—societal cohesion that is needed for long-term economic development. It makes the case that the introduction of basic social protection in developing countries is both a desirable and an affordable investment in their social and economic development. It estimates the global minimum investment cost to provide basic social security and finally suggests international instruments to introduce a global social security floor.