Bertrand Russell, in A History of Western Philosophy:
A stupid man’s report of what a clever man says is never accurate, because he unconsciously translates what he hears into something that he can understand.
Steven Pinker, in his review of Malcolm Gladwell’s What the Dog Saw:
An eclectic essayist is necessarily a dilettante, which is not in itself a bad thing. But Gladwell frequently holds forth about statistics and psychology, and his lack of technical grounding in these subjects can be jarring. He provides misleading definitions of “homology,” “sagittal plane” and “power law” and quotes an expert speaking about an “igon value” (that’s eigenvalue, a basic concept in linear algebra). In the spirit of Gladwell, who likes to give portentous names to his aperçus, I will call this the Igon Value Problem: when a writer’s education on a topic consists in interviewing an expert, he is apt to offer generalizations that are banal, obtuse or flat wrong.
Scott Adams, in Dilbert:
Jordan Peterson, on Quora:
Ideologues love vagueness, but specificity is their enemy, because their low-resolution theories cannot deal with differentiated facts. One such example is the standard radical left claim, often implicit, that all differences in power that can be observed between any groups of people spring from injustice. You can make such a claim axiomatic, by defining injustice as that which produces differences in power between groups of people. You can extend it to include all differences in power between individuals as well. The advantage so such a claim are twofold. First, you have a convenient answer to a very large set of very complex questions, so you don’t have to study, and research and think. Second, you can claim the moral high-ground, as someone who “opposes discrimination.” It’s a pretty pathetic game, intellectually and morally, and has spawned some seriously virulent and murderous thoughts and actions. You have to go after such dough-like overgeneralization with very sharp knives.
I agree. Unfortunately, many ideologues have a wide appeal.
Founded in 1892, the prestigious Journal of Political Economy, published by the University of Chicago Press, turned 125 in 2017. The latest edition of the year includes a collection of commemorative essays entitled “The Past, Present and Future of Economics: A Celebration of the 125-Year Anniversary of the JPE and Chicago Economics”.
The introduction was written by John List, chairperson of the department of economics at the University of Chicago, and Harald Uhlig, head editor of the JPE.
We invited our senior colleagues at the department and several at Booth to contribute to this collection of essays. We asked them to contribute around 5 pages of final printed pages plus references, providing their own and possibly unique perspective on the various fields that we cover.
There was not much in terms of instructions. On purpose, this special section is intended as a kaleidoscope, as a colorful assembly of views and perspectives, with the authors each bringing their own perspective and personality to bear. Each was given a topic according to his or her specialty as a starting point, though quite a few chose to deviate from that, and that was welcome. […]
We asked that their contribution be about what the field has accomplished or about where the field might or should be going in the future. It is probably the nature of the beast that all chose a largely backward-looking perspective, providing an overview of how the field has developed over time and how the JPE helped this process along by publishing some of the key ideas and key contributions. But hop on board and start reading!
Lars Peter Hansen, Eugene Fama, Richard Thaler, Luigi Zingales, Robert Lucas, James Heckman, and Steven Levitt are some of the authors who chose to collaborate in the special edition. What a great team.
Access to the collection of essays is free.
Interesting post by Tyler Cowen on Bloomberg View:
One of the most striking features of BV, from my personal point of view, is how many of the writers I was actively reading and following before they started with BV. […]
One day I woke up and realized these people write for Bloomberg View, or that people like them were going to, and then it occurred to me that maybe I should too. And there are still Bloomberg View writers I haven’t really discovered yet. (By the way, one reason all these people are so good is because of the consistently excellent editors.)
What is the common element behind all of these writers? I would say that Bloomberg View tends to hire reading-loving, eclectic polymaths, with both academic knowledge and real world experience, and whose views cannot always be predicted from their other, previous writings.
Over the last year, I think I would nominate Ross Douthat as The Best Columnist. But overall I think Bloomberg View has assembled the most talented and diverse group of opinion contributors out there, bar none.
On top of all that, BV is perhaps the least gated major opinion website.
The list of columnists for Bloomberg View is really admirable. It may be even possible to say that, within a certain scope, Bloomberg View alone is better than all of Brazil (i.e., considering all its news publications) when it comes to opinion writers.
Sebastián Piñera, recently elected to the presidency of Chile (a position he held from 2010 to 2014), has a PhD in economics from Harvard. He has published articles in the Journal of Economic History, the Journal of Development Economics, and the Quarterly Journal of Economics, all of them top journals.
(Interesting: Google Scholar returns different results in searches for “Sebastian Pinera” and “ Sebastián Piñera”.)
Besides the three articles in the American Economic Journal: Applied Economics, Brazilian data also appears in the latest issue of the American Economic Review.
“Trade Liberalization and Regional Dynamics”
Rafael Dix-Carneiro, Brian K. Kovak
We study the evolution of trade liberalization’s effects on Brazilian local labor markets. Regions facing larger tariff cuts experienced prolonged declines in formal sector employment and earnings relative to other regions. The impact of tariff changes on regional earnings 20 years after liberalization was three times the effect after 10 years. These increasing effects on regional earnings are inconsistent with conventional spatial equilibrium models, which predict declining effects due to spatial arbitrage. We investigate potential mechanisms, finding empirical support for a mechanism involving imperfect interregional labor mobility and dynamics in labor demand, driven by slow capital adjustment and agglomeration economies. This mechanism gradually amplifies the effects of liberalization, explaining the slow adjustment path of regional earnings and quantitatively accounting for the magnitude of the long-run effects.
The October 2017 issue of the American Economic Journal: Applied Economics includes three articles with Brazilian data. Here are their abstracts.
“The Use of Violence in Illegal Markets: Evidence from Mahogany Trade in the Brazilian Amazon”
Ariaster B. Chimeli, Rodrigo R. Soares
We provide evidence on the effect of market illegality on violence. Brazil was historically the main exporter of mahogany. Starting in the 1990s, trade was restricted and eventually prohibited. We build on previous evidence that mahogany trade persisted after prohibition and document relative increases in violence in areas with natural occurrence of mahogany. We show that as illegal activity receded in the late 2000s so did the relative increase in violence. We describe an experience of increase in violence following the transition of a market from legal to illegal and contribute to the evaluation of prohibition policies under limited enforcement.
“Human Capital Persistence and Development”
Rudi Rocha, Claudio Ferraz, Rodrigo R. Soares
This paper documents the persistence of human capital over time and its association with long-term development. We exploit variation induced by a state-sponsored settlement policy that attracted immigrants with higher levels of schooling to particular regions of Brazil in the late nineteenth and early twentieth century. We show that one century after the policy, municipalities that received settlements had higher levels of schooling and higher income per capita. We provide evidence that long-run effects worked through higher supply of educational inputs and shifts in the structure of occupations toward skill-intensive sectors.
“Persuasion: A Case Study of Papal Influences on Fertility-Related Beliefs and Behavior”
Vittorio Bassi, Imran Rasul
We study the persuasive impacts of non-informative communication on the short-run beliefs and long-run behavior of individuals. We do so in the context of the Papal visit to Brazil in October 1991, in which persuasive messages related to fertility were salient in Papal speeches during the visit. We use individual’s exposure to such messages to measure how persuasion shifts short-run beliefs such as intentions to contracept and long-term fertility outcomes such as the timing and total number of births. To measure the short-run causal impact of persuasion, we exploit the fact the Brazil 1991 DHS was fielded in the weeks before, during, and after the Papal visit. We use this fortuitous timing to identify that persuasion significantly reduced individual intentions to contracept by more than 40 percent relative to pre-visit levels, and increased the frequency of unprotected sex by 30 percent. We measure the long-run causal impacts of persuasion on fertility outcomes using later DHS surveys to conduct an event study analysis on births in a five-year window on either side of the 1991 Papal visit. Estimating a hazard model of fertility, we find a significant change in births 9 months post-visit, corresponding to a 1.6 percent increase in the aggregate birth cohort. Our final set of results examine the very long-run impact of persuasion and document the impacts to be on the timing of births rather than on total fertility.
(Via Claudio Ferraz.)
From the Economist:
In America and Japan not burdening families with the costs of care was the highest-ranked priority, cited as extremely important by 54% and 59% respectively. (The Japanese may be worrying about the cost of funerals, which can easily reach ¥3m, or $27,000.) A third of Italians emphasised having loved ones around them. Brazil was the only country where more people said they would put extending life ahead of reducing pain and stress than the other way around.
Japan: where people live the most and do not really care about it. Brazil is the opposite.
It actually makes sense. Japanese people take a long life for granted.