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South Africa exhibits one of the highest levels of income inequality globally, reflecting persistent spatial exclusion. This paper examines the extent and causes of spatial inequality using household microdata, microsimulations, and a structural spatial general-equilibrium model. The microdata analysis indicates that inequality within (rather than across) urban and rural areas accounts for the majority of overall inequality, with long commuting times strongly associated with higher unemployment and lower incomes. The simulation analysis suggests that reducing commuting costs can meaningfully lower unemployment and inequality. The structural modeling results point to transportation and housing policies as effective tools to promote spatial integration and reduce income inequality.

This paper studies the macroeconomic consequences of undermining central bank independence through politically motivated transitions of central bank governors. Leveraging a new panel dataset covering 132 central bank governor transitions in 28 advanced and emerging market economies since 2000, we document the timing, frequency, and political drivers of these leadership changes. Tenures of governors with politically motivated appointments are associated with higher and more volatile inflation, realized and expected. Professional forecasters also tend to expect such governors to be more dovish when responding to shifts in inflation. Using local projections in a difference-in[1]difference setting, we find that following the announcement of a politically motivated governor transition nominal and real short rates decline and expected and realized inflation rise. At the same time, GDP growth increases in the aftermath of such transitions, consistent with an expansionary short-run macroeconomic impulse. These effects are more pronounced when the incoming governor professes unorthodox views on monetary policy, suggesting that political interference in central bank leadership induces a temporary growth–inflation trade-off. Long-term inflation expectations only rise in the case of unorthodox governors with politically motivated appointments, suggesting costs to central bank credibility are much more pronounced in those cases.

This paper develops a theory of sovereign debt sustainability driven by the government’s motive for redistribution. It studies a heterogeneous-agent small open economy in which redistribution relies on distortionary labor taxation and the government lacks commitment in its fiscal policies. Access to international credit markets lowers the cost of redistribution, while default into financial autarky raises it, generating an endogenous cost of default. Quantitatively, the model accounts for the buildup of Italy’s external debt and the positive cross-country correlation between pre-tax income inequality and external debt. Optimal austerity is more gradual when distributional concerns are present.