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Economics

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University of Massachusetts Amherst

Doctoral Dissertations

Inequality

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Employer Power: Consequences For Wages, Inequality And Spillovers, Ihsaan Bassier Oct 2022

Employer Power: Consequences For Wages, Inequality And Spillovers, Ihsaan Bassier

Doctoral Dissertations

In several countries, wages have stagnated and union membership declined, even as productivity has increased. The established view of employers helpless to the labor market's invisible hand has increasingly come under question. Attention has turned towards the power of employers to set wages; yet only recently have the data required to investigate this – observing workers at their employers – become available, and then mostly in richer countries. My first chapter, “Monopsony in Movers” (co-authored with Arindrajit Dube and Suresh Naidu), proposes a new credible estimation strategy to measure employer monopsony power. We build on the idea that employers with …


Essays On Exchange Rate Shocks And The Political Economy Of Local Fiscal Policy In Brazil, Raphael Rocha Gouvea Apr 2021

Essays On Exchange Rate Shocks And The Political Economy Of Local Fiscal Policy In Brazil, Raphael Rocha Gouvea

Doctoral Dissertations

Do exchange rate shocks have distributional consequences? Does employment respond to exchange rate shocks? Do political parties matter when it comes to governing cities? Each chapter of this dissertation attempts to answer one of these questions in the Brazilian context. In the first chapter, titled Large devaluations and inflation inequality: evidence from Brazil, I show that prices of tradable goods/lower-priced varieties increase significantly more than the prices of nontradables/higher-priced varieties. These relative price changes may lead to inflation inequality when household consumption baskets are different across the distribution of income. Using Cravino and Levchenko (2017)'s methodology, we show that …


Three Essays On International Economics And Finance, Juan Antonio Montecino Jul 2017

Three Essays On International Economics And Finance, Juan Antonio Montecino

Doctoral Dissertations

This dissertation studies the macroeconomic and social impacts of two increasingly common macroeconomic policies: restrictions on international capital mobility -- capital controls -- and so-called unconventional monetary policy -- often referred to as “quantitative easing.” The consensus view is that capital controls can effectively lengthen the maturity composition of capital inflows and increase the independence of monetary policy but are not generally effective at reducing net inflows and influencing the real exchange rate. The first essay presents empirical evidence that although capital controls may not directly affect the long-run equilibrium level of the real exchange rate, they may enable disequilibria …


Essays On Inequality, Credit Constraints, And Growth In Contemporary Mexico, Leopoldo Gómez-Ramírez Nov 2015

Essays On Inequality, Credit Constraints, And Growth In Contemporary Mexico, Leopoldo Gómez-Ramírez

Doctoral Dissertations

This dissertation presents four essays on inequality, credit constraints, and economic growth in the Mexican economy in its recent history, or “contemporary Mexico”. In the first essay, it is argued that the possibility that wealth/income inequality could affect economic growth has been neglected in the contemporary Mexican economy literature. Also, preliminary thoughts on the channels through which inequality could have been affecting growth are offered. In the second essay, a time series, macroeconometric analysis on the possible relationship between inequality and aggregate production (GDP) in Mexico is presented. The analysis suggests that an increase in inequality boosts the economy, but …


Temporary Employment And Earnings Inequality In South Korea, Hyeon-Kyeong Kim Nov 2014

Temporary Employment And Earnings Inequality In South Korea, Hyeon-Kyeong Kim

Doctoral Dissertations

My dissertation explores the effect of growth of temporary employment on earnings inequality. In the first essay, I find that during a time when there was a nearly 10 percentage points increase in the share of temporary workers in the Korean labor market (but prior to the global recession), the rise in temporary employment can account for a substantial part (20-30 percent) of the growth in overall wage inequality. These results appear to be robust to alternative ways of performing the decomposition, including using the recently developed recentered influence function approach of Firpo, Fortin and Lemieux. In addition, the rise …