کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
5066984 1372560 2012 16 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Infrastructure and inequality
موضوعات مرتبط
علوم انسانی و اجتماعی اقتصاد، اقتصادسنجی و امور مالی اقتصاد و اقتصادسنجی
پیش نمایش صفحه اول مقاله
Infrastructure and inequality
چکیده انگلیسی

We develop a model in which public capital is both an engine of growth and a determinant of the distributions of wealth, income, and welfare. Government investment increases wealth inequality over time, regardless of its financing. The time path of income inequality is, however, highly sensitive to financing policies, and is often characterized by sharp intertemporal tradeoffs, with income inequality declining in the short run but increasing in the long run. Public investment generates a positive correlation between growth and income inequality along the transition path, but their short-run and long-run relationship depends critically on (i) how externalities impinge on allocation decisions, (ii) financing policies, and (iii) the time period of consideration. Finally, these policies also generate sharp trade-offs between average welfare and its distribution, with government investment improving average welfare, but also increasing its dispersion. Our results are obtained numerically but extensive sensitivity analysis confirms their robustness across key parameter values.

► Public capital is an engine of growth and determinant of wealth, income, and welfare distributions. ► Government investment increases wealth inequality over time, regardless of financing. ► Timepaths of income inequalitydepend upon financing, and involve intertemporal tradeoffs. ► Growth-inequality association depends on externalities, financing policies, and time horizon. ► Public investment generates sharptrade-offs between average welfare and its distribution.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: European Economic Review - Volume 56, Issue 8, November 2012, Pages 1730-1745
نویسندگان
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