Category: Data Source
Important sentences
Most U.S. citizens, for example, probably don't realize that their country exports as much to Latin America as to the entire European Union.
The full article is here.
Academic wage stickiness
The percentage of faculty members receiving no salary increase this year is 21.2 percent, while 32.6 percent had their salaries reduced, with a median decrease (among those who saw a decrease) of 3 percent.
Here is more information. I see the overall trend as toward lower wages, with many cut-deserving people put at zero to shut them up. We'll see how long they stay there.
More good news about Africa
This time it is from Alwyn Young:
Measures of real consumption based upon the ownership of durable goods, the quality of housing, the health and mortality of children, the education of youth and the allocation of female time in the household indicate that sub-Saharan living standards have, for the past two decades, been growing in excess of 3 percent per annum, i.e. more than three times the rate indicated in international data sets.
I thank an MR commentator for the pointer. Addendum: Link is now corrected.
Department of Yikes
According to USA Today:
Overall, federal workers earned an average salary of $67,691 in 2008 for occupations that exist both in government and the private sector, according to Bureau of Labor Statistics data. The average pay for the same mix of jobs in the private sector was $60,046 in 2008, the most recent data available.
These salary figures do not include the value of health, pension and other benefits, which averaged $40,785 per federal employee in 2008 vs. $9,882 per private worker, according to the Bureau of Economic Analysis.
Thus, if these numbers are to be believed, federal workers on average earn in wages and compensation 50% more than workers in the private sector doing the same job. Bear in mind that the federal workers are paid by the private sector workers. We can't all be insiders.
The figures do seem large to me, however, and they do not correct for a variety of factors such as age or experience so take them with a grain of salt.
Los Angeles fact of the day
Not since the Beach Boys were in peach fuzz and crew cuts has it been so safe to live and play in the City of Angels. Believe it: you are more likely to be murdered in Columbus, Ohio, or Tulsa, Okla., than in the nation’s second most populous city.
Even Omaha, Nebraska now has a higher murder rate. Here is more.
African poverty is falling
Xavier Sala-i-Martin and Maxim Pinkovskiy report:
The conventional wisdom that Africa is not reducing poverty is wrong. Using the methodology of Pinkovskiy and Sala-i-Martin (2009), we estimate income distributions, poverty rates, and inequality and welfare indices for African countries for the period 1970-2006. We show that: (1) African poverty is falling and is falling rapidly; (2) if present trends continue, the poverty Millennium Development Goal of halving the proportion of people with incomes less than one dollar a day will be achieved on time; (3) the growth spurt that began in 1995 decreased African income inequality instead of increasing it; (4) African poverty reduction is remarkably general: it cannot be explained by a large country, or even by a single set of countries possessing some beneficial geographical or historical characteristic. All classes of countries, including those with disadvantageous geography and history, experience reductions in poverty. In particular, poverty fell for both landlocked as well as coastal countries; for mineral-rich as well as mineral-poor countries; for countries with favorable or with unfavorable agriculture; for countries regardless of colonial origin; and for countries with below- or above-median slave exports per capita during the African slave trade.
Not only has poverty fallen in Africa as a whole, but this decline has been remarkably general across types of countries that the literature suggests should have different growth performances. In particular, poverty fell for both landlocked as well as coastal countries; for mineral rich as well as mineral poor countries; for countries with favorable or with unfavorable agriculture; for countries regardless of colonial origin; and for countries with below or above median slave exports per capita during the African slave trade. Hence, the substantial decline in poverty is not driven by any particular country or set of countries.
The elasticity of natural disaster deaths with respect to income
Matt Kahn has a good paper (and here) on this topic:
Using a new data set on annual deaths from disasters in 57 nations from 1980 to 2002, this paper tests several hypotheses concerning natural disaster mitigation. While richer nations do not experience fewer natural disaster events than poorer nations, richer nations do suffer less death from disaster. Economic development provides implicit insurance against nature’s shocks. Democracies and nations with higher quality institutions suffer less death from natural disaster. The results are relevant for judging the incidence of a Global Warming induced increase in the count of natural disaster shocks.
Claims about China which I had not heard before
I am not vouching for this, but it is worth considering as part of the saga of Austro-Chinese business cycle theory:
…the size of the Government’s debt is vastly understated. Not included in the public debt figures are the liabilities of the local governments, which the Ministry of Finance estimated at $680bn as of the end of 2008. In addition to that, a large part of the loans extended this year (estimated at $350bn) went to finance public infrastructure projects guaranteed by local governments. Furthermore, when the Chinese government bailed out its banking system in 2003, it set up Asset Management Companies that issued bonds to the banks at par for the non-performing loans that were transferred to them. These bonds, worth about $260bn, are explicitly guaranteed by the Ministry of Finance and the Central Bank and sit on the balance sheets of the big four banks. The Chinese government also explicitly guarantees $400bn worth of debt of the three “policy banks”. In total, these off-balance sheet liabilities are equal to $1.7tn, which would bring China’s public debt to GDP ratio up to 62%, a level that is comparable to the Western European average.
Of course guaranteeing a bond is not the same as owing money yourself.
Insiders, Outsiders and Unemployment
From today's NYTimes:
The Obama administration is planning to use the government’s enormous buying power to prod private companies to improve wages and benefits for millions of workers, according to White House officials and several interest groups briefed on the plan….
Because nearly one in four workers is employed by companies that have contracts with the federal government, administration officials see the plan as a way to shape social policy and lift more families into the middle class.
At a time of 10% unemployment when real wages need to fall this is bad business cycle policy. I am more worried, however, about the long term consequences of creating a dual labor market in which insiders with government or government-connected jobs are highly paid and secure while outsiders face high unemployment rates, low wages and part-time work without a career path.
Long-term unemployment is at shockingly high levels which in itself creates a dynamic of persistence because the longer a worker is unemployed the less employable they become (in part due to loss of human capital and signaling problems). Thus, getting these workers back to work is going to be hard enough as it is. Labor regulations which raise wages and make hiring and firing workers even more costly will make re-employing the long-term unemployed even more difficult.
Moreover, once an economy is in the insider-outsider equilibrium it's very difficult to get out because insiders fear that they will lose their privileges with a deregulated labor market and outsiders focus their political energy not on deregulating the labor market but on becoming insiders–see Blanchard and Summers on hysteresis in unemployment and more recently Larry Ball here. Many European economies found themselves stuck in the insider-outsider equilibrium and as a result unemployment levels in places like France and Italy hovered at 9% or more for decades.
Addendum: For a personal perspective see also Eric Raymond today in a post titled Marginal Devolution. Hat tip on the latter to Arnold Kling who also comments.
Sources of funding for Nobel Prize work
Athina Tatsioni, Effie Vavva, and John P. A. Ioannidis have an interesting new paper:
Funding is important for scientists’ work and may contribute to exceptional research outcomes. We analyzed the funding sources reported in the landmark scientific papers of Nobel Prize winners. Between 2000 and 2008, 70 Nobel laureates won recognition in medicine, physics, and chemistry. Sixty five (70%) of the 93 selected papers related to the Nobel-awarded work reported some funding source including U.S. government sources in 53 (82%), non-U.S. government sources in 19 (29%), and nongovernment sources in 33 (51%). A substantial portion of this exceptional work was unfunded. We contacted Nobel laureates whose landmark papers reported no funding. Thirteen Nobel laureates responded and offered their insights about the funding process and difficulties inherent in funding. Overall, very diverse sources amounting to a total of 64 different listed sponsors supported Nobel-related work. A few public institutions, in particular the U.S. National Institutes of Health (with n=26 funded papers) and the National Science Foundation (with n=17 papers), stood out for their successful record for funding exceptional research. However, Nobel-level work arose even from completely unfunded research, especially when institutions offered a protected environment for dedicated scientists.
I thank Michelle Dawson for the pointer.
Sweden, Medicare, and what really matters
Tino writes:
Medicare was introduced 1965 in the US. Public health coverage for the elderly existed by 1950 in Sweden, but full universal coverage dates to 1955 in Sweden (a public health insurance was founded in 1891, and public municipal public health existed for even longer).
In 1950, before Medicare, and before Universal coverage in Sweden the difference was +2.6 at birth and +0.3 at 65. In 2001-2005 the difference between the Sweden and US was +2.7 at birth and +0.3 years at 65. Identical!
First, regarding the life expectancy at birth we can note that 50 years of different health policy, labor mark policy, welfare state coverage seems to have had zero effect on total outcome.
And:
Last note: around 1900, before the expansion of the welfare state, the estimated life expectancy at birth was 54.0 years in Sweden and 47.3 years in the US, a difference of 5.3 years, twice the current gap.
If you scroll through Tino's blog, you will find various critiques of The Spirit Level. On the health care point, I would stress that Hansonian results also can be used to argue for the extreme exercise of monopsony power, so don't think the policy implications of this are so simple.
Commodity Prices
Following up on my post, Revisiting Simon-Ehrlich, Mark Perry graphs the Dow-Jones AIG monthly index of 19 commodities, inflation adjusted, 1934-2010.
Latino immigrants and crime
The connection between Latino immigration and criminal behavior is much overstated. Here is an excellent article, full of good information. Excerpt:
The overall age-adjusted national imprisonment rates are shown in Chart 1. Hispanic incarceration rates are now between 13 and 31 percent above the white average, depending upon which age range we choose for normalization purposes.
And this:
Another important point to emphasize is the wide disparity in white incarceration rates throughout the country, even when adjusted relative to the number of whites in high-crime age ranges. For example, age-adjusted imprisonment rates for whites in large Southern states such as Florida, Texas, and Georgia may be 200 percent or even 300 percent higher than those for whites in large Northeastern or Midwestern states such as New York, New Jersey, or Illinois, as shown in Chart 5. Although it is impossible to disentangle completely how much of this gap may be due to higher criminality and how much due to harsher judicial systems, it seems likely that both play important roles. So even if the age-adjusted Hispanic incarceration rate is somewhat above the white rate–perhaps 15 percent higher on average–it still falls close to the center of the overall white distribution.
Don't forget this:
Nearly all of the most heavily Latino cities have low or even extremely low crime rates, and virtually none have rates much above the national average. Eighty percent Latino El Paso has the lowest homicide and robbery rates of any major city in the continental United States. This is not what we would expect to find if Hispanics had crime rates far higher than whites. Individual cities may certainly have anomalously low crime rates for a variety of reasons, but the overall trend of crime rates compared to ethnicity seems unmistakable.
And this:
…if we restrict our analysis to major cities of half a million people or more and compare the average crime rates for the five most heavily Hispanic cities–Albuquerque, Dallas, Los Angeles, San Antonio, and El Paso–to the those of the five whitest–Oklahoma City, Columbus, Indianapolis, Seattle, and Portland. This time, the more Hispanic cities are the ones with the lower crime rates–10 percent below the white cities in homicide and 15 percent lower in violent crime. A particularly remarkable result is that gigantic Los Angeles–50 percent Hispanic and frequently perceived as a dangerous urban hellhole–has violent crime rates close to those of Portland, Oregon, the whitest major city in the nation at 74 percent.
And finally:
Los Angeles today ranks as America’s least white European large city. Half of the population is Hispanic, and many of these are impoverished illegal immigrants and their families. Yet all crime rates have been falling steadily over the last two decades, with homicide dropping a further 18 percent just last year. As Chart 14 illustrates, most major crime categories are now back down to where they were in the early 1960s, when the population really did look very much like the actors appearing in “Dragnet” and “Leave It to Beaver.” And indeed, violent crime is now roughly the same as for Portland, Oregon, America’s whitest major city.
There is a lot more which I did not pass along, so read the whole thing. I thank The Browser and Ezra Klein for the pointers.
Revisiting Simon-Ehrlich
Paul Kedrosky revisits the famous Simon-Ehrlich bet:
Without getting into it too deeply, here are some things worth knowing. Given
the above graph of the five commodities’ prices in inflation-adjusted terms, it
will surprise no-one that the bet’s payoff was highly dependent on its start
date. Simon famously offered to bet comers on any timeline longer than a year,
and on any commodity, but the bet itself was over a decade, from 1980-1990. If
you started the bet any year during the 1980s Simon won eight of the ten decadal
start years. During the 1990s things changed, however, with Simon the decadal
winners in four start years and Ehrlich winning six – 60% of the time. And if we
extend the bet into the current decade, taking Simon at his word that he was
happy to bet on any period from a year on up (we don’t have enough data to do a
full 21st century decade), then Ehrlich won every start-year bet in the 2000s.
He looks like he’ll be a perfect Simon/Ehrlich ten-for-ten.
So, what does all this mean? A few things. First, and most importantly, it
means Simon was right but fairly lucky. There is nothing wrong with being lucky,
of course, but compulsive Simon/Ehrlich-citers need to be reminded that it is no
law of nature (let alone of rickety old economics) that commodity prices
(inflation-adjusted or otherwise) trend inexorably downward, even over a
decade.
If the conclusion is that prices go up as well as down, even over a 10 year period, then there isn't much to complain about in Paul's analysis. But I think he misses the key point. The bet was never fundamentally about prices, the bet was about scarcity, living standards and whether we were running out of natural resources–remember that at the time Ehrlich was predicting hundreds of millions would die of starvation and even that England would not exist in the year 2000! Prices were just a convenient but imperfect way to mark the bet to market.
The reason prices have risen in the 1990s is not that things are getting worse but that things are getting better–especially in China and India where things have been getting much better. As China and India have become richer demand has increased tremendously in these countries putting upward pressure on prices. In other words, prices have risen because the value of resources has risen. That's quite different–indeed the opposite–of what Ehrlich was predicting.
To see this concretely take a good which is really fixed in supply, Picasso paintings. Now consider two worlds – in one world the price of a typical Picasso is $50,000; in the other, it's $5 million. Which world would you guess has a higher standard of living?
Stata Data Repository
Even when every dataset is nicely formatted and documented it can be time consuming to merge two or more datasets when, for example, they use different identifiers for countries.
Giulia Catini, Ugo Panizza and Carol Saade have started a Macro Data 4 Stata repository which collects and creates common identifiers for the Penn World Tables, Barro and Lee's Educational data, the World Bank's Development Indicators and about 20 other datasets commonly used in macroeconomics. Any dataset in the repository can be merged with any other with just a couple of standard commands.
Check it out and please do add your own data!