Wednesday, December 3, 2014

Link fiesta (12.4.14)

  1. World Bank on the economic impact of Ebola. (link)
    1. Hans Rosling takes on Ebola in Liberia. (link)
  2. Is blogging/tweeting about research papers worth it? (link)
  3. Capuchin monkeys are not fooled by Veblen goods. (link)
  4. How the West is winning the war against teen pregnancies: 
    1. "...the declines are not due to teenagers having less sex. As in the US, the improvement appears to be related to more widespread use of contraceptives, which Ingham says is due to better sex education in schools". (link)
  5. Sociologists vs. economists, redux: 
    1. "Sociologists are fighting what they perceive to be an intellectual battle against economists over whose description of social phenomena - discrimination, family life, etc. etc. - is going to be accepted by society. And it is asymmetric warfare. Sociologists, by (sometimes) continuing to use the tools of literary "critical theory", have brought a nerf gun to a tank fight. We live in a quantitative, data-driven age..." (link)
  6. Troubling graph of the day: a flattening of TFP or mismeasurement problems? (link)

Link fiesta (12.3.14)

  1. Sexual divide in technological unemployment: "So, while men were increasing their leisure, women were increasing their market work. Combining men and women, you would not see a decline in market work." (link)
  2. Behavioral political economy. (link)
  3. Political economy of Bitcoin. (link)
  4. The superiority of economists: "Taken together, these traits constitute what we call the superiority of economists, where economists’ objective supremacy is intimately linked with their subjective sense of authority and entitlement." (link)
    1. Even more: "According to the authors, economists see themselves at the top of the social science disciplinary hierarchy given their view of other social science disciplines as having less powerful analytical tools, their role in public policy debate and discourse and the fact that they command some of the highest levels of compensation particularly in American arts and science faculties. Economics emphasizes quantitative reasoning (interpreted as a sign of higher intellectual capabilities), is male dominated and rather insular in its relationship with the other social sciences. Indeed, according to the authors, it is the rise of the field of finance and business school connections that are the main purveyors of ‘interdisciplinary’ references for economics." (link)
  5. Economics of Seinfeld. (link)
  6. Dr. Albert: The costs and benefits of Pantawid Pamilya. (Rappler)

Monday, December 1, 2014

Sunday, November 30, 2014

Link fiesta (12.1.14)

  1. The economics of rape. (Here and here.) Excerpt from abstract: "By disrupting income or reducing earning power, all of these employment consequences have implications for survivors' economic well-being in the months or years following the assault. In addition, I argue that for many survivors, these employment consequences compound one another and ultimately shift survivors' long-term economic trajectories."
  2. Reversal of the latitude and per-capita income relationship over time. (Here and here.)
  3. Lazy grad students. (Link.)
  4. A critique of academic tenure. (Link.)
  5. "I'm with stupid (voters)." (Link.)
  6. "Big ideas are destroying international development." (Link.)
  7. Does crime increase on NFL game days? (Link.) 
  8. Citations in economic fields. (Link.)
  9. More on #GruberGate. (Link.)

Tuesday, November 25, 2014

Highest-paying jobs in the Philippines (as of July 2012)

Top 20 occupations shown below. Based on the July 2012 Occupational Wage Survey of the DOLE. Be mindful of the methodology used.

Friday, November 21, 2014

Discontinuity in the unemployment rate series

By virtue of NSCB Resolution No. 15, series of 2004, a new definition of unemployment was adopted by the Philippine statistical system. Prior to this change, a person was considered unemployed if he basically satisfied 2 criteria:
  1. Without work; and
  2. Seeking work.
But starting the April 2005 LFS round, a third criterion was included so that the unemployed were those:
  1. Without work;
  2. Seeking work; and
  3. Currently available for work (within the basic reference period or 2 weeks after the LFS interview date).
The inclusion of this availability criterion is in view of the desire to align the Philippine definition to international standards. As a result, this new definition removes the unemployment tag on those who are encountering temporary setbacks to availability due to, say, temporary illness, family responsibilities, or waiting for the school term to finish. They do not remain unavailable for too long, and soon enough they are back in the labor force. 

One problem arising from this is a discontinuity in the time series of unemployment starting April 2005. Specifically, there has been a reduction of the unemployment rate by as much as 2 percentage points, attributed to the definition change (Fig. 1). Some say that this time series disruption has prevented meaningful comparison of past and present unemployment.

Fig. 1. Source: PIDS database. Annual figures are the average of quarterly LFS rounds. Starting 2007, 2000-based population projections were used.

Albert [2014], however, shows a close correlation between the old and new time series (Fig. 2). 

Fig. 2. Source: Albert [2014].

Thursday, November 20, 2014

End of the population pyramid

The population pyramid may soon be a thing of the past.

Wednesday, November 19, 2014