Decomposition of the Gini coefficient using Stata
The Gini coefficient is widely used to measure inequality in the distribution of income, consumption, and other welfare proxies. Decomposing this measure can help you understand the determinants of inequality. In this presentation, I will use income data from Mexico to illustrate a user-written command, descogini, that implements the Gini decomposition proposed by Lerman and Yitzhaki (1985, Review of Economics and Statistics 67: 151–156). Using this command, the Gini coefficient for total income can be decomposed in three terms: how important the income source is with respect to total income; how equally or unequally distributed the income source is; and how the income source and the distribution of total income are correlated. In the presentation, I will also illustrate how to obtain the impact that a marginal change in a particular income source will have on total income inequality, as well as how to obtain bootstrap standard errors.
Decomposing Inequality and Obtaining Marginal Effects
This article describes a user-written command, descogini, that decomposes the Gini coefficient by income source and allows the calculation of the impact that a marginal change in a particular income source will have on inequality. descogini can be used with bootstrap to obtain standard errors and confidence intervals.
Cuisine and Empire: Cooking in World History
List of Illustrations List of Tables Acknowledgments Introduction 1. Mastering Grain Cookery, 20,000--300 B.C.E. 2. The Barley-Wheat Cuisines of the Ancient Empires, 500 B.C.E.--400 C.E. 3. Buddhist Cuisines, 260 B.C.E.--4800 C.E. 4. Islam Transforms the Cuisines of Central and West Asia, 800--1650 C.E. 5. Christianity Transforms the Cuisines of Europe and the Americas, 100--1650 C.E. 6. Prelude to Modern Cuisines: Northern Europe, 1650--1840 7. Modern Cuisines: The Expansion of Middling Cuisines, 1810--1920 8. Modern Cuisines: The Globalization of Middling Cuisines, 1920--2000 Notes Bibliography Index