Cash Transfers and Labor Supply in Peru


(Editor’s Note: The following post was written by BGSE alumnus Fernando Fernandez (Economics ’13). Fernando is currently a Research Fellow at the Inter-American Development Bank in Washington, D.C.)

The paper:

What do you do when you receive your monthly payment? Do you leave the office a bit earlier and have some drinks with your friends? Now, imagine you are a self-employed, non-paid, agricultural worker who works to support your family in the Andeans regions of Peru. Moreover, suppose you are credit constrained and with limited access to markets. What would you do if you start receiving monthly cash transfers from your generous government? Would not you take a break? After all, you work very hard and need some rest, right?

Such a program does exist and is named JUNTOS (“together” in Spanish). It gives around US $40 per month to mothers of poor children if they send their kids to school and to health centers on a regular basis. The objective of the program is to reduce current and future poverty through cash transfers and investments in children’s human capital.

Labor economists would say that JUNTOS generates an income effect: if your income is higher you would consume more leisure and work less (assuming that leisure is a normal good). However, most of the empirical literature on cash transfers and labor supply find no effects on participation in the labor market, hours of work, and earnings. This literature relies on comparisons between households who receive the transfer to households who do not. Does this mean that labor supply does not respond to cash transfers? Continue reading “Cash Transfers and Labor Supply in Peru”

A Balkan Spring?

Bosnia and Herzegovina
A joke often retold in Bosnia and Herzegovina says: “Why is there no sex in any state firms or government buildings? Because everyone is related to each other”.

A joke often retold in Bosnia and Herzegovina says: “Why is there no sex in any state firms or government buildings? Because everyone is related to each other”. Thanks to prevailing nepotism in the public sector, that is. This joke perfectly portrays the self-ironic attitude of the Balkan mentality that develops as one quickly learns that succeeding in life evolves more around building “a network” than spending time in the library. Yet, in February of 2014, “that joke isn’t funny anymore”[1]. Continue reading “A Balkan Spring?”

Modeling Independence

Ryan D. Griffiths,  Pablo Guillen, and Ferran Martinez i Coma of the University of Sydney released a working paper (PDF) in September with a model of Catalan independence. The abstract:

We propose a game theoretical model to assess the capacity of Catalonia to become a recognized, independent country with at least a de facto European Union (EU) membership. Support for Catalan independence is increasing for reasons pertaining to identity and economics. Spain can avoid a vote for independence by effectively ‘buying-out’ a proportion of the Catalan electorate with a funding agreement favorable to Catalonia. If, given the current economic circumstances, the buying-out strategy is too expensive, a pro-independence vote is likely to pass. Our model predicts an agreement in which Spain and the European Union accommodate Catalan independence in exchange for Catalonia taking a share of the Spanish debt. If Spain and the EU do not accommodate, Spain becomes insolvent, which in turn destabilizes the EU. The current economic woes of Spain and the EU both contribute to the desire for Catalan independence and make it possible.

HT: Tyler Cowen

Meeting Chomsky

(Editor’s Note: The following post was written by alumnus Miguel Ángel Santos (ITFD ’11 and Economics ’12). Follow him on Twitter @miguelsantos12 or at his blog)


The first time I heard of Noam Chomsky was in the early nineties. During my senior year in college I was assigned to read a small book, “The true thinkers of our time(1989), a gallery of interviews with a select group of scientists from a wide array of disciplines. The author, a French journalist named Guy Sorman, had chosen them using three simple criteria: 1) once they showed up in their corresponding disciplines it became impossible to keep on thinking about it in the same way; 2) they had to be alive; and 3) they were willing to talk to him.

The book covered a wide spectrum, from the origins of the universe all the way to modern economic thinking. Each section presented two or three opposing views on the same topic, which were fiercely discussed and smartly presented, allowing amateurs to grasp the frontiers of human knowledge.

Chomsky had made his way into the group deservedly. He had revolutionized the field of linguistics, posing a theory that conceived language as a biological capacity. He identified common patterns to all languages (i.e. all made up plurals by adding characters in the end, none at the beginning) and hypothesized that while the environment allows our linguistic capacity to develop, it falls short of explaining its extraordinary complexity.

I mention this to highlight the thinker, the man working alone and facing the problems and puzzles of his time through a sheer exercise of athletic thought and intelligence. The fame and scientific status he earned by making his most relevant contributions early in his life (all date from around his thirties) would be applied later to bring the world’s attention on a set of political causes, most of them left-winged, all rooted in the United States plethora of foreign policy wreckages. He became an outcast, a role he obviously feels very comfortable with, always pointing towards the elephant in the room.

This latter version of Chomsky is the one most people are familiar with. Continue reading “Meeting Chomsky”

Alumni Research- Macro Imbalances and Culture

At the “policy portal”, Macro Policy and Financial Markets alumni (’11) and current University of Munich Ph.D. candidate Sascha Bützer co-wrote a columnabout macroeconomic imbalances and differences in culture in the Eurozone.

Since the advent of the Eurozone sovereign-debt crisis, economic commentators have drawn attention to macroeconomic imbalances within the Eurozone. This column presents evidence on the link between macroeconomic imbalances and differences in culture – or more specifically, interpersonal trust. A conservative estimatation (sic) suggests that a one standard-deviation increase in trust reduces macroeconomic imbalances by about a quarter of a standard deviation. Moreover, differences in interpersonal trust can explain a fifth of the variation in intra-Eurozone imbalances.

This is just one more example of the creative research being done in greater GSE community.

The authors have a working paper on this topic here.


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