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Income Inequality

Decent Essays

The author touches on an important issue that affects the United States, which is income inequality between different sexes and occupations. The researcher asks an interesting research question that affects a high population in the United States. There have been several debates on income inequality, and it is essential to know the contribution of government and state policies to this problem. The increase in the disparity started in the mid-1970s. It is also important to know the reason for the inequalities between different states. This makes it easier to identify and change policies that contribute to income inequality. The research question is situated properly in the literature. The literature first explains the problem of income inequality, …show more content…

They use a graphical representation that makes it easier to understand the fluctuations between the years. The trends use a common standard indicator known as the Gini coefficient that uses the cumulative distribution of pre-transfer and pre-tax income. The authors explain that the coefficient does not capture income concentration among people earning top wages. This clarification helps the reader to understand the shortcomings of the Gini coefficient in measuring income disparity. However, they include the income among top earners in the graph, and this enables the reader to have a comprehensive understanding of the income inequality. The graph also portrays the changes in income inequality among states between 1980 and 2005, making it easier to identify if there have been any changes in income distribution in a state within that time. It also helps to identify states with the highest income inequality. Redistribution and different approaches towards it also contribute to income inequality. These theories help the authors to develop appropriate hypotheses that are easier to understand. The hypotheses seek to understand the effects of redistributive policies on market income, inequality levels, and future …show more content…

The fixed-effects model represents the quantities observed throughout those years as explanatory variables. It helps in explaining the variation in income between the different states. The research also uses factor analysis that combines variables that measure similar fundamental construct. Some of the variables in the different states include taxes on the poor and wealthy, the spending habits of the poor, and policies in the labor market and they all measure a similar construct that is income inequality. The report uses data on income from the Internal Revenue Service that gives state level estimates making it much easier to find the differences in income between states. Ensuring redistribution measures that could be tracked annually for twenty-five years ensured consistency in identifying policy changes within the years and their contribution to income inequality. The empirical evidence in the literature is sufficient to disapprove or approve the hypotheses. There is traceable evidence of twenty-five consecutive years that gives reliable information on income in different states. The data of twenty-five years increases the accuracy of proving or disapproving the hypotheses. It gives a trend of the operation of states for all those years making it possible to predict future trends in making policy at state levels. The data also provided nine policy choices states

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