Category: Data Source

China estimates of the day

Pollution is more globalized too:

Bruce Hope, a senior environmental toxicologist at the Oregon Department of Environmental Quality, estimates that global sources contribute 18 percent–more than four times the local share–to Oregon’s air pollution.  Increasingly, the ozone on the west coast will be determined by China.  In California, for example, some researchers believe at least one-third of California’s fine particulate pollution–known as aerosol–originates from Asia.  These pollutants could potentially nullify California’s progress on meeting stricter Clean Air Act requirements.  In May 2006, University of California-Davis researchers claimed that almost all the particulate matter over Lake Tahoe was from China.  The great irony is that these pollutants are mainly due to the burgeoning demand of U.S. and EU consumers for cheap Chinese goods–which is driving the Chinese economic development.  Some estimates cite that 7 percent of China’s CO2emissions are due to production of U.S. imports.

Here is the source, the pointer is from Robin Hanson.  Concerning the last sentence, if you haven’t already seen it by now, here is Hal Varian’s piece on where the iPod is made.

Consumer surplus and the Internet

Our analysis indicates that the
increased product variety of online bookstores enhanced consumer
welfare by $731 million to $1.03 billion in the year 2000, which is
between seven to ten times as large as the consumer welfare gain from
increased competition and lower prices in this market.  There may also
be large welfare gains in other SKU-intensive consumer goods such as
music, movies, consumer electronics, and computer software and
hardware.

   
   
      
       

Here is the paper, the pointer is indirect through Tim Harford.  Do read my previous post — relevant for the wage stagnation debate — on how much the Internet is worth.

The private provision of public goods

Here is a bizarre story, especially for traditional public finance economists.  Public.Resource.Org takes non-copyrighted documents that the federal government charges the public for and puts them into the public domain.  Not much is available now but the service wants to make available for free all of the millions of documents, videos and other material from National Technical Information Service.  To build their library Public.Resource.Org are asking people who want a government document to buy it through their service.  They will then make the document available to everyone else for free.

Public goods that the government charges for brought to you at P=MC by a private firm.  We live in a great world.

Addendum: I was pleased to see that Hal Varian is on the board of directors.

Tyler v. Alex: Guide to the Perplexed

Lately I’ve noticed that people are confusing posts from Tyler with posts from me.  Here is a simple guide for the perplexed:

  • References to a cymbalist/Dadaist/expressionist that you have never heard of.  Tyler.
  • References to Dog/Rush/Hayek (Salma).  Alex
  • A simple question with ten answers.  Tyler.
  • A complex question with one answer.  Alex.
  • You have no idea what the post means.  Tyler.
  • You know exactly what the post means and it makes you mad as hell.  Alex.

Facts about Danish energy independence

1. The U.S. uses a bit more than 300 barrels of oil to produce one million Euros of gdp, Denmark uses just a bit over 100 barrels.

2. Pig blubber is an important medium for heating.

3. Energy consumption has held roughly steady for 30 years, even though gdp has doubled.

4. Non-profit cooperatives are common in the Danish energy sector.

5. Buying a new car involves a registration fee of 105% of the car’s value.

6. Electricity costs 43% more per megawatt hour than in the United States.

Those facts are from The Wall Street Journal, April 16, 2007, "How Denmark Paved Way to Energy Independence."