Global Trends in Income Inequality: Theory Versus Reality

2017 ◽  
pp. 143-168
Author(s):  
Venkat Venkatasubramanian
Keyword(s):  
Income Inequality ◽  
Prior Knowledge ◽  
The Other ◽  
Global Trends ◽  
Inequality Theory ◽  
Theory Versus ◽  
Income Data ◽  
The U.S

We compare the predictions of our theory with empirical income data from a dozen different countries. We define a new measure of inequality, called the non-ideal inequality coefficient. We show that Norway is close to ideal inequality for the bottom 99% of the population while the U.S. is the most non-ideal at the other extreme. The other countries are in between these two. We find it remarkable that the Scandinavian societies have discovered the near-ideal share by themselves in practice without any prior knowledge of even its existence.

scholarly journals A New Goodness of Fit Measure Based on Income Inequality Curves

2022 ◽  
Vol 19 (1) ◽  
pp. 2-17
Author(s):  
Shahryar Mirzaei ◽  
S. M. A. Jahanshahi
Keyword(s):  
Income Inequality ◽  
Empirical Study ◽  
Simulation Study ◽  
Goodness Of Fit ◽  
Measurement Techniques ◽  
Real Income ◽  
The Other ◽  
Inequality Measurement ◽  
Distribution Models ◽  
Income Data

This paper uses inequality-measurement techniques to assess goodness of fit in income distribution models. It exposes the shortcomings of the use of conventional goodness of fit criteria in face of the big income data and proposes a new set of metrics, based on income inequality curves. In this note, we mentioned that the distance between theoretical and empirical inequality curves can be considered as a goodness of fit criterion. We demonstrate certain advantages of this measure over the other general goodness of fit criteria. Unlike other goodness of fit measures, this criterion is bounded. It is 0 in minimum difference and 1 in maximum distance. Furthermore, there is a consistency between this new goodness of fit measure and the other conventional criteria. A simulation study based on fitted distribution to real income data is performed in order to investigate some statistical properties of the new goodness of fit measure. An empirical study and comparisons are also provided.

Life Beyond 1MeV

1980 ◽  
Vol 38 ◽  
pp. 30-33
Author(s):  
K.H. Westmacott
Keyword(s):  
Electron Microscopy ◽  
Past Experience ◽  
The Other ◽  
Good Case ◽  
Other Hand ◽  
The U.S

Life beyond 1MeV – like life after 40 – is not too different unless one takes advantage of past experience and is receptive to new opportunities. At first glance, the returns on performing electron microscopy at voltages greater than 1MeV diminish rather rapidly as the curves which describe the well-known advantages of HVEM often tend towards saturation. However, in a country with a significant HVEM capability, a good case can be made for investing in instruments with a range of maximum accelerating voltages. In this regard, the 1.5MeV KRATOS HVEM being installed in Berkeley will complement the other 650KeV, 1MeV, and 1.2MeV instruments currently operating in the U.S. One other consideration suggests that 1.5MeV is an optimum voltage machine – Its additional advantages may be purchased for not much more than a 1MeV instrument. On the other hand, the 3MeV HVEM's which seem to be operated at 2MeV maximum, are much more expensive.

scholarly journals Tax Progressivity of Personal Wages and Income Inequality

2021 ◽  
Vol 14 (2) ◽  
pp. 60
Author(s):  
Nikolaos Papanikolaou
Keyword(s):  
Income Inequality ◽  
The United States ◽  
Census Bureau ◽  
Tax System ◽  
Race And Gender ◽  
Tax Progressivity ◽  
Income Data ◽  
Kakwani Index ◽  
And Gender ◽  
Wage Income

The paper examines tax progressivity and income inequality using Census Bureau Current Population Survey (CPS) personal income data. The Kakwani index is used to derive tax progressivity for All, Male, Female, White and African American personal wage income of CPS respondents, respectively. The tax progressivity results show a tax system that is partly progressive and mostly regressive. Due to its regressive nature, the tax system did not display tax progressivity for the entire period under analysis for personal wage income respondents as well as when broken-down by race and gender in the United States for years 1996 to 2011.

On improving the training of aircraft engineers

2021 ◽  
Vol 20 (5) ◽  
pp. 865-885
Author(s):  
Leonid B. SOBOLEV
Keyword(s):  
Aviation Industry ◽  
Information Protection ◽  
Global Trends ◽  
Space Industry ◽  
The Poor ◽  
Military Aviation ◽  
And Performance ◽  
Performance Results ◽  
The Military ◽  
The U.S

Subject. The article continues the discussion about the method of training aircraft engineers to work in the military and civil segments of aviation and rocket-and-space industry. Objectives. The purpose is to improve the training of Russian engineers to work in the competitive market environment, on the basis of the analysis of experience in training the aviation engineers in leading foreign technical universities. Methods. The study rests on the comparative analysis of implementation of major projects in the military and civil segments of aviation in the U.S. and Russia, as well as programs for training aircraft engineers in both countries. Results. The analysis shows that the duration of modern large military aviation projects in both countries is the same (the comparison of cost is impossible, due to information protection in Russia), while in the civil segment of the aviation industry, Russia's lagging behind is significant both in terms of the duration of projects and performance results. One of the reasons is in the poor training of aircraft engineers to work in the competitive environment. Conclusions. It is crucial to reform Russian aviation universities in terms of conformity to global trends in multidisciplinarity and differentiation of financing and research base.

Russia in B. Obama's Foreign Policy Strategy: Continuation and Renovation

2010 ◽  
pp. 46-55
Author(s):  
E. Solov’ev
Keyword(s):  
Foreign Policy ◽  
Balance Of Power ◽  
The Other ◽  
Policy Strategy ◽  
The U.S ◽  
Barak Obama

Unlike his predecessors, Barak Obama is bound to work amidst global balance of power rapidly changing to the disfavor of American interests. All attempts of the U.S. to build an unipolar world under its domination have failed. Obama is vigorously seeking to restructure U.S.–Russia relations; however, the divergence of interests in many fields is evident, and neither Washington nor Moscow can agree on the partnership as formulated by the other side.

Policy Report ~ Informe

2016 ◽  
Vol 32 (2) ◽  
pp. 357-378 ◽  
Author(s):  
Patricia Gándara
Keyword(s):  
Young People ◽  
Academic Preparation ◽  
The Other ◽  
Dropping Out ◽  
Job Opportunities ◽  
Mexican Schools ◽  
The U.S

Millions of young people receive part of their education in the U.S. and part in Mexico. However, neither the U.S. nor Mexican schools are prepared to educate students from “the other side.” This commonly results in loss of school credit, poor academic preparation and dropping out, which leads to very limited job opportunities and wasted human talent. This article suggests several ways in which this problem can be addressed. Millones de jóvenes reciben parte de su educación en los Estados Unidos y parte en México. Sin embargo, ni las escuelas de los Estados Unidos ni las de México están preparadas para educar a los estudiantes “del otro lado”. Esta situación comúnmente resulta en la pérdida de créditos escolares, la mala preparación académica y en el abandono de los estudios, lo que conduce a muy limitadas oportunidades de empleo y al desperdicio de talento humano. Este artículo sugiere varias maneras en las cuales se puede abordar este problema.

scholarly journals Current Nuclear Strategies and Arsenals of the United States of America and the Russian Federation

2021 ◽  
Vol 30 (4) ◽  
pp. 23-44
Author(s):  
Adam Potočňák
Keyword(s):  
Cold War ◽  
United States Of America ◽  
The United States ◽  
The Other ◽  
Nuclear Forces ◽  
Nuclear Strategy ◽  
The Usa ◽  
The Russian Federation ◽  
The Cold War ◽  
The U.S

The article holistically analyses current strategies for the use and development of nuclear forces of the USA and Russia and analytically reflects their mutual doctrinal interactions. It deals with the conditions under which the U.S. and Russia may opt for using their nuclear weapons and reflects also related issues of modernization and development of their actual nuclear forces. The author argues that both superpowers did not manage to abandon the Cold War logic or avoid erroneous, distorted or exaggerated assumptions about the intentions of the other side. The text concludes with a summary of possible changes and adaptations of the American nuclear strategy under the Biden administration as part of the assumed strategy update expected for 2022.

Sign in / Sign up

Export Citation Format

Share Document