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August 27, 2014

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Posted: 27 Aug 2014 12:06 AM PDT

A Reason to Question the Official Unemployment Rate

Posted: 26 Aug 2014 06:52 AM PDT

[Still on the road ... three quick ones before another long day of driving.]

David Leonhardt:

A New Reason to Question the Official Unemployment Rate: ...A new academic paper suggests that the unemployment rate appears to have become less accurate over the last two decades, in part because of this rise in nonresponse. In particular, there seems to have been an increase in the number of people who once would have qualified as officially unemployed and today are considered out of the labor force, neither working nor looking for work.
The trend obviously matters for its own sake: It suggests that the official unemployment rate – 6.2 percent in July – understates the extent of economic pain in the country today. ... The new paper is a reminder that the unemployment rate deserves less attention than it often receives.
Yet the research also relates to a larger phenomenon. The declining response rate to surveys of almost all kinds is among the biggest problems in the social sciences. ...
Why are people less willing to respond? The rise of caller ID and the decline of landlines play a role. But they're not the only reasons. Americans' trust in institutions – including government, the media, churches, banks, labor unions and schools – has fallen in recent decades. People seem more dubious of a survey's purpose and more worried about intrusions into their privacy than in the past.
"People are skeptical – Is this a real survey? What they are asking me?" Francis Horvath, of the Labor Department, says. ...

'Who Pays Corporate Taxes?'

Posted: 26 Aug 2014 06:51 AM PDT

Justin Fox

Who Pays Corporate Taxes? Possibly You: Who pays corporate income taxes? Just one thing's for sure: it's not corporations. ...
For a long time it was thought the owners paid the tax. That belief can be traced largely to a classic 1962 theoretical analysis by economist Arnold Harberger...
Harberger saw this as a bad thing. By taking money away from capital owners, the corporate income tax was depressing investment and distorting the economy. But for those more concerned with the distributional effects of taxation, Harberger's model at least showed the burden landing on people who were wealthier than average.
His theoretical model, however, assumed a closed economy... As the world's economies became more intertwined in recent decades, economists — Harberger among them — began constructing open-economy models that showed workers bearing a larger share of the burden. ...
So in the past few years there's been a determined attempt to answer the question empirically... Gravelle has a 2011 summary of this work, and her chief conclusions are that the results are all over the place and the most dramatic ones just aren't credible. But most of these studies do show some significant chunk of the corporate tax burden landing on workers, which is perhaps not yet conclusive but is really interesting.
Most public discussions of corporate taxes in the U.S., however, still ignore the possibility that workers might actually be the ones bearing the burden. ... Perhaps it's ... just that, if corporations pay lower taxes, individuals have to pick up the slack. And even if you understand tax incidence perfectly well, a direct tax is still more noticeable than an indirect one.

'Property Rights and Saving the Rhino'

Posted: 26 Aug 2014 06:51 AM PDT

Tim Taylor:

Property Rights and Saving the Rhino: South Africa is the home for 75% of the world's population of black rhinos and  96% of the world's population of white rhinos. There must be some lessons for conservationists behind those statistics. Michael 't Sas-Rolfes tells the story in "Saving African Rhinos: A Market Success Story," written as a case study for the Property and Environment Research Center (PERC).

The story isn't just about markets. In 1900, the white rhinoceros had been hunted almost to extinction, with about 20 remaining in a single game preserve in South Africa. The population slowly recovered a bit, and by the middle of the 20th century, there were enough to start relocating breeding groups of white rhinos to other national parks in South Africa, as well as private game ranches. In 1968, the first legal hunt of a white rhino was authorized.

But by the 1980s, Sas-Rolfes reports, a strange disjunction had emerged. In 1982, the Natal Parks Board had a list price for a white rhino of about 1,000 South African rands, but the average price paid by a hunter for a rhino trophy that year was 6,000 rands. Private game preserves were quick to take advantage of the arbitrage opportunity. The Natal Parks Board soon began auctioning its rhinos. In 1989, it was selling rhinos for 49,000 rand, but the average price to a hunter for a rhino trophy had risen to 92,000 rand. There were obvious questions about whether this system of raising and hunting rhinos was a useful tool from a broader environmental perspective.

But property rights and markets enter the story in a different way in 1991.
Before 1991, all wildlife in South Africa was treated by law as res nullius or un-owned property. To reap the benefits of ownership from a wild animal, it had to be killed, captured, or domesticated. This created an incentive to harvest, not protect, valuable wild species—meaning that even if a game rancher paid for a rhino, the rancher could not claim compensation if the rhino left his property or was killed by a poacher. . . . Recognizing the problems associated with the res nullius maxim, the commission drafted a new piece of legislation: the Theft of Game Act of 1991. This policy allowed for private ownership of any wild animal that could be identified according to certain criteria such as a brand or ear tag. The combined effect of market pricing through auctions and the creation of stronger property rights over rhinos changed the incentives of private ranchers. It now made sense to breed rhinos rather than shoot them as soon as they were received.
For a sense of how much difference these issues of property rights and incentives can make to conservation, consider the difference in populations between black and white rhinos. Sas-Rolfes explains: "Figure 2 shows trends in white rhino numbers from 1960 until 2007. Contrast those
numbers with the black rhino, which mostly lived in African countries with weak or absent wildlife market institutions such as Kenya, Tanzania, and Zambia. In 1960, about 100,000 black rhinos roamed across Africa, but by the early 1990s poachers had reduced their numbers to less than 2,500. . . . Unprotected wild rhino populations are rare to non-existent in modern Africa. The only surviving African rhinos remain either in countries with strong wildlife market institutions (such as South Africa and Namibia) or in intensively protected zones."
A strong demand for rhino horn remains, and especially since about 2008, rhinos across Africa face a risk of illegal poachers. Here's a figure from the conservation group Save the Rhino showing the level of rhino poaching in South Africa:
Along with the existing choices of "intensively protected zones"--which implies costly and not-very-corruptible protectors--and allowing for private game preserves, the other option is to seek to undercut the black market for rhino horn with a legal market. Other more controversial options discussed at the Save the Rhinos website include de-horning rhinos, to make them less attractive to poachers, and perhaps even allowing legal sale of these rhino horns, to undercut the prices paid to poacher. Rhino horns are made of keratin, similar to the substance in fingernails and hair, and the horn could be removed every year or two. There are strong arguments on both sides of allowing legal sale of rhino horn: perhaps rather than undercutting the illegal market, it might also make it easier for poachers to sell their illegally obtained rhino horn. In the end, given that South Africa is now the home to most of the world's rhinos, I suspect that South Africa will end up making the decision about whether to proceed with these options.

Those interested in how property rights might be one of the tools for helping to protect endangered species might also want to check this post on "Saving Jaguars and Elephants with Property Rights and Incentives" (December 19, 2011).  

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