Scientists study China's one-child policy

Apr 23, 2007

U.S. scientists conducting the first systematic examination of China's fertility policy are warning of a possible demographics crisis in that nation.

The University of California-Irvin researchers found 63 percent of Chinese couples are strictly limited to one child.

The study, which involved researchers in the United States and China, is the first to use data on fertility policy and population growth collected from 420 Chinese prefectures.

"We want to clear up confusion about the one-child policy," said Wang Feng, a University of California-Irvin sociology professor and a lead author of the study. "Despite what some say, the policy has not been (relaxed) over the years."

China's average mandated fertility rate, accounting for the variety of exceptions across the country, is 1.47 children per couple. Wang and his colleagues found the actual fertility rate is about 1.5 children per couple.

"Such convergence between policy and reality is extraordinary, even for China," he said. "With the birth rate below replacement level, the country faces serious negative consequences in the long run if it fails to phase out the policy."

The study appears in the journal Population and Development Review.

Copyright 2007 by United Press International

Explore further: World's first wearable blue LED light therapy device to treat skin disease psoriasis vulgaris

add to favorites email to friend print save as pdf

Related Stories

Protecting wildlife goes hi-tech, and gets harder

Aug 06, 2014

Those who want to protect elephants and rhinoceroses in Africa often face dangerous criminal traffickers who are bold, enterprising and well-equipped, leaders said at the US-Africa summit this week.

Mesquite a complementary biofuel feedstock

Aug 04, 2014

As requirements grow for use of cellulosic biofuels to meet the energy needs of the nation, researchers look at potential feedstocks and any effects these alternative sources may have on greenhouse gas emissions.

Body by smartphone

Jul 30, 2014

We love our smartphones. Since they marched out of the corporate world and into the hands of consumers about 10 years ago, we've relied more and more on our iPhone and Android devices to organize our schedules, ...

Making progress on deforestation

Jun 24, 2014

In 2005, Brazil was losing more forest each year than any other country. The good news is that today, Brazil has reduced deforestation in the Amazon rainforest by 70 percent, according to a recent study. ...

The uncertain future of gender 'rebalancing' in China

Jun 19, 2014

China is the most gender imbalanced country in the world, with an official sex ratio at birth (SRB) of 117.78 (boys for every one hundred girls) in 2011. Over the past two decades the rise in China's SRB has had a wide range ...

Recommended for you

Motion capture examines dance techniques

Sep 29, 2014

WAAPA dance students are set to take part in a world-first biomechanical study that tracks their training, technique and injuries as they develop as professional performers.

User comments : 0