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Creepy from Crawley? Study: Economic Growth Fueled by Male Sex Drive

Monday, May 18th, 2015

Massive economic growth comes, in large part, from men’s competition to sexually attract women, sort of, suggests this study:

weberSexual selection, conspicuous consumption and economic growth,” Jason Collins, Boris Baer, Ernst Juerg Weber [pictured here], Journal of Bioeconomics, epub May 19, 2015. The authors at the Business School, University of Western Australia, Crawley, Australia, and at the Centre for Integrative Bee Research (CIBER), ARC CoE in Plant Energy Biology, University of Western Australia, Crawley, Australia, explain:

We propose that the evolution by sexual selection of the male propensity to engage in conspicuous consumption contributed to the emergence of modern rates of economic growth. We develop a model in which males engage in conspicuous consumption to send an honest signal of their quality to females. Females prefer males who express the costly and honest signal, leading males who engage in conspicuous consumption to have higher reproductive success than those who do not, increasing the prevalence of signalling males in the population. As males fund their conspicuous consumption through participation in the labour force, an increase in the prevalence of signalling males gives rise to an increase in economic activity that leads to economic growth.

poster-small(Thanks to Albert Wrangham for bringing this to our attention.)

BONUS: Also coming partly from the Centre for Integrative Bee Research: “More Than Honey“.

“The truth behind India’s new GDP numbers”

Thursday, April 2nd, 2015

Pramit Bhattacharya writes, in the Hindustan Times:

The truth behind India’s new GDP numbers

It is an open secret that India’s new gross domestic product (GDP) series has flummoxed most observers of the Indian economy. The new numbers seem completely out of sync with other economic indicators…

As an analysis of 189 nations over 33 years by the Reuters columnist Andy Mukherjee showed, never has an economy had such an handsome improvement in growth even while recording a big improvement in external balances as India claimed to have had in fiscal 2014.

Finally, given the surprising growth numbers, many global investors have begun comparing the state of official statistics in India to that of China. It is important to correct that perception.

In 2014, the Italian government’s National Institute of Statistics was awarded the Ig Nobel prize in economics, for “proudly taking the lead in fulfilling the European Union mandate for each country to increase the official size of its national economy by including revenues from prostitution, illegal drug sales, smuggling, and all other unlawful financial transactions between willing participants.”

The CSO [Central Statistical Office] needs to act fast to restore credibility of official statistics unless it wants to win the Ig Nobel prize for 2015.

BONUS: “Italy lifts out of recession thanks to hookers, drugs

Westling’s lightning-rod economic growth thesis

Thursday, January 15th, 2015

Tatu Westling wrote an economics paper linking two things he has pondered intensely:

Male Organ and Economic Growth: Does Size Matter?” Tatu Westling, Helsinki Center of Economic Research Discussion Paper No. 335, July 2011. The author, at the University of Helsinki, Finland, explains:

“This study explores the link between economic growth and penile length between 1960 and 1985. It estimates an augmented Solow model utilizing the Mankiw-Romer-Weil 121 country dataset. The size of male organ is found to have an inverse U-shaped relationship with the level of GDP in 1985. Economic development between 1960 and 1985 is negatively associated with the size of male organ. With considerable reservations it is also found to be a more important determinant of GDP growth than country’s political regime type. Two interpretations for the patterns between male organ and economic growth are discussed briefly: the link between penile length, testosterone and risk-taking, and selfesteem production. Despite the robust statistical links, until more rigorous treatments on the subject the proposed ‘male organ hypothesis’ should be taken with reservations.”

In this video, Tatu Westling presents, deadpan, his theory:

[vimeo]32273195[/vimeo]

Here’s further detail from Westling’s paper:

westling-graph

(Thanks to Evelyn Cornish for bringing this to our attention.)

Country Music singers’ chins and general hard times

Friday, January 9th, 2015

Professor Terry Frank Pettijohn II, of Coastal Carolina University, is the lead author of a new study which investigates the ‘Chin Area’ (and other facial features such as ‘Eye Width’) of US country Music singers between 1946 and 2010 – and examines possible correlations with an index of economic and social conditions called the General Hard Times Measure (GHTM).Country-Music-Chins

“When conditions were relatively poor, country music artists with more mature facial features of smaller eyes and larger chins were popular, and when conditions were more prosperous, country music artists with more baby-faced features of larger eyes and smaller chins were popular.”

See: ‘Facial Feature Assessment of Popular U.S. Country Music Singers Across Social and Economic Conditions’ by: Terry F. Pettijohn II, Jamie N. Glass, Carly A. Bordino, and Jason T. Eastman, in: Current Psychology, December 2014, Volume 33, Issue 4, pp 451-459

Note: The paper costs $39.95 (for non-subscribers) to read, but a handout by the same authors (a poster presented at the 25th Annual Association for Psychological Science Convention) is available here, free of charge.

Also see: More from Professor Terry Frank Pettijohn II  ‘Hungry people prefer maturer mates?’

 

Ig Nobel winner triumphs: “Italy lifts out of recession thanks to hookers, drugs”

Wednesday, October 15th, 2014

istatCongratulations to this year’s Ig Nobel economics prize winner — ISAT — both on its Ig Nobel Prize and on ISTAT’s influence on the Italian economy.

The AFP news agency reports, on October 15, 2014:

Italy lifts out of recession thanks to hookers, drugs

Italy learnt it was no longer in a recession on Wednesday thanks to a change in data calculations across the European Union which includes illegal economic activities such as prostitution and drugs in the GDP measure.

Adding illegal revenue from hookers, narcotics and black market cigarettes and alcohol to the eurozone’s third-biggest economy boosted gross domestic product figures.

GDP rose slightly from a 0.1 percent decline for the first quarter to a flat reading, the national institute of statistics said.

Although ISTAT confirmed a 0.2 percent decline for the second quarter, the revision of the first quarter data meant Italy had escaped its third recession in the last six years….

This comes just four weeks after this year’s Ig Nobel Prize winners were announced at the Ig Nobel Prize ceremony, at Harvard University. The 2014 Ig Nobel Prize for economics was awarded to ISTAT — the Italian government’s National Institute of Statistics, for proudly taking the lead in fulfilling the European Union mandate for each country to increase the official size of its national economy by including revenues from prostitution, illegal drug sales, smuggling, and all other unlawful financial transactions between willing participants.

The relevant documents, in the awarding of that prize, are “Cambia il Sistema europeo dei conti nazionali e regionali – Sec2010” (ISTAT, 2014) and “European System of National and Regional Accounts (ESA 2010)” (Luxembourg: Publications Office of the European Union, 2013).

BONUS: “Droghe e prostituzione nel Pil, all’Istat il premio IgNobel per l’Economia” [La Repubblica]

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