Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Concept Videos

Mass and Weight01:19

Mass and Weight

Mass and weight are often used interchangeably in everyday conversation. For example,  medical records often show our weight in kilograms, but never in the correct units of newtons. In physics, however, there is an important distinction. Weight is the pull of the Earth on an object. It depends on the distance from the center of the Earth. Weight dramatically varies if we leave the Earth's surface, unlike mass, which does not vary with location. On the Moon, for example, the acceleration due to...
Mass and Weight01:19

Mass and Weight

Mass and weight are often used interchangeably in everyday conversation. For example,  medical records often show our weight in kilograms, but never in the correct units of newtons. In physics, however, there is an important distinction. Weight is the pull of the Earth on an object. It depends on the distance from the center of the Earth. Weight dramatically varies if we leave the Earth's surface, unlike mass, which does not vary with location. On the Moon, for example, the acceleration due to...
Weighted Mean00:57

Weighted Mean

While taking the arithmetic, geometric, or harmonic mean of a sample data set, equal importance is assigned to all the data points. However, all the values may not always be equally important in some data sets. An intrinsic bias might make it more important to give more weightage to specific values over others.
For example, consider the number of goals scored in the matches of a tournament. While computing the average number of goals scored in the tournament, it may be more important to...
Drug Dosing: Obese Patients01:21

Drug Dosing: Obese Patients

In the United States, obesity is a prominent concern. It is linked to heightened mortality rates due to increased occurrences of conditions such as hypertension, atherosclerosis, coronary artery disease, and diabetes compared to nonobese individuals. A patient is classified as obese if their actual body weight surpasses the ideal or desirable body weight by 20%, based on Metropolitan Life Insurance Company data. Ideal body weights consider average weights and heights for males and females...
Regression Toward the Mean01:52

Regression Toward the Mean

Regression toward the mean (“RTM”) is a phenomenon in which extremely high or low values—for example, and individual’s blood pressure at a particular moment—appear closer to a group’s average upon remeasuring. Although this statistical peculiarity is the result of random error and chance, it has been problematic across various medical, scientific, financial and psychological applications. In particular, RTM, if not taken into account, can interfere when researchers try to extrapolate results...
Weightlessness01:01

Weightlessness

When an object is dropped, it accelerates toward the center of the Earth. If the net external force on the object is its weight, it is said to be in free fall; that is, the only force acting on the object is gravity. Galileo was instrumental in showing that, in the absence of air resistance, all objects fall with the same acceleration g. However, when objects on the Earth fall downward, they are never truly in free fall, because there is always some upward resistance force from the air acting...

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

In vitro and in vivo evaluation of leukoreduced red blood cells after automated separation of whole blood.

Transfusion·2025
Same author

How Benchmark Changes Affect Participation in Accountable Care Organizations: Prospects for Voluntary Payment Models.

American journal of health economics·2025
Same author

Do trial benefits predict real-world gains in metastatic castration resistant prostate cancer.

JNCI cancer spectrum·2025
Same author

Paying for advance care planning in medicare: Impacts on care and spending near end of life.

Journal of health economics·2024
Same author

Fitting in? Physician practice style after forced relocation.

Health services research·2024
Same author

Cancer Drug Trastuzumab And Its Biosimilars Compete On Price For Market Share.

Health affairs (Project Hope)·2023
Same journal

Retirement and cognitive abilities: Evidence from the German early retirement age reform for women.

Journal of health economics·2026
Same journal

Online food delivery and body weight: Quasi-experimental evidence from China.

Journal of health economics·2026
Same journal

The benefits of timely access to treatment: Substance use disorders, healthcare utilization and employment.

Journal of health economics·2026
Same journal

Competition matters: Uniform vs. indication-based pricing of pharmaceuticals.

Journal of health economics·2026
Same journal

Integrating equity and productivity in health evaluation.

Journal of health economics·2026
Same journal

Income and immunity: The consequences of social security administration reform for childhood infection risk.

Journal of health economics·2026
See all related articles

Related Experiment Video

Updated: May 26, 2026

Assessment of Child Anthropometry in a Large Epidemiologic Study
09:36

Assessment of Child Anthropometry in a Large Epidemiologic Study

Published on: February 2, 2017

When does weight matter most?

Alice J Chen1

  • 1University of Chicago, Booth School of Business, United States. alice.chen@chicagobooth.edu

Journal of Health Economics
|December 24, 2011
PubMed
Summary
This summary is machine-generated.

Weight significantly impacts wages, especially for white women in their early twenties. This early weight penalty persists throughout their careers, unlike for white men, where later weight also affects earnings.

More Related Videos

A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats
06:28

A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats

Published on: April 28, 2023

Getting to Compliance in Forced Exercise in Rodents: A Critical Standard to Evaluate Exercise Impact in Aging-related Disorders and Disease
10:19

Getting to Compliance in Forced Exercise in Rodents: A Critical Standard to Evaluate Exercise Impact in Aging-related Disorders and Disease

Published on: August 22, 2014

Related Experiment Videos

Last Updated: May 26, 2026

Assessment of Child Anthropometry in a Large Epidemiologic Study
09:36

Assessment of Child Anthropometry in a Large Epidemiologic Study

Published on: February 2, 2017

A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats
06:28

A Chronic High-Intensity Interval Training and Diet-Induced Obesity Model to Maximize Exercise Effort and Induce Physiologic Changes in Rats

Published on: April 28, 2023

Getting to Compliance in Forced Exercise in Rodents: A Critical Standard to Evaluate Exercise Impact in Aging-related Disorders and Disease
10:19

Getting to Compliance in Forced Exercise in Rodents: A Critical Standard to Evaluate Exercise Impact in Aging-related Disorders and Disease

Published on: August 22, 2014

Area of Science:

  • Labor Economics
  • Sociology
  • Health Economics

Background:

  • Previous studies indicate a wage penalty associated with being overweight.
  • The timing of weight's impact on labor market outcomes requires further investigation.

Purpose of the Study:

  • To identify the specific age at which an individual's weight most significantly affects labor market outcomes.
  • To differentiate the long-term wage effects of weight across demographic groups, specifically white men and women.

Main Methods:

  • Longitudinal analysis of individual weight variation over time.
  • Econometric modeling to assess the relationship between weight at different life stages and subsequent wages.
  • Controlling for confounding factors such as education, marital status, and occupation.

Main Results:

  • For white men, weight in young adulthood adds to the wage penalty, but weight in older adulthood also independently impacts wages.
  • For white women, weight in their early twenties is the sole determinant of an adult wage penalty.
  • This early-twenties weight penalty for women is persistent and not explained by marital characteristics, occupation, education, or unobserved family factors.

Conclusions:

  • The age at which weight is measured critically influences its impact on wages, with distinct patterns for men and women.
  • An early-twenties weight penalty disproportionately affects white women's long-term earning potential.
  • Policy or societal interventions addressing weight stigma may be crucial for improving women's economic outcomes.