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

Choosing Between z and t Distribution01:25

Choosing Between z and t Distribution

3.7K
The z and the Student t distribution estimate the population mean using the sample mean and standard deviation. However, to decide which distribution to use for a calculation, one needs to determine the sample size, the nature of the distribution, and whether the population standard deviation is known. If the population standard deviation is known and the population is normally distributed, or if the sample size is greater than 30, the z distribution is preferred. The Student t distribution is...
3.7K
Displacement Current01:19

Displacement Current

3.8K
Ampère's law, in its usual form, does not work in places where the current changes with time and is not steady. Thus, Maxwell suggested including an additional contribution, called the displacement current, Id, to the real conduction current I.
3.8K
Position and Displacement01:31

Position and Displacement

26.2K
The position of an object defines its location relative to a convenient frame of reference at any particular time. A frame of reference is an arbitrary set of axes from which the position and motion of an object are described. Earth is often used as a frame of reference, and we often describe the position of an object as it relates to stationary objects on Earth. For example, a rocket launch could be described in terms of the position of the rocket with respect to Earth as a whole. On the other...
26.2K
Position and Displacement Vectors01:00

Position and Displacement Vectors

13.2K
To describe the motion of an object, one should first be able to describe its position (where it is at any particular time). More precisely, the position needs to be specified relative to a convenient frame of reference. A frame of reference is an arbitrary set of axes from which the position and motion of an object are described. Earth is often used as a frame of reference to describe the position of an object in relation to stationary objects on Earth.
Further, several important kinds of...
13.2K
Significance of Displacement Current01:27

Significance of Displacement Current

5.9K
A displacement current is analogous to a real current in Ampère's law, participating in Ampère's law the same way as the usual conduction current. However, it is produced by a changing electric field. Displacement current is defined in terms of a time-varying electric field, and also has an associated displacement current density. By adding a term accounting for displacement current, Maxwell modified the existing Ampère's law, which is now called generalized Ampère's law.
5.9K
Angular Velocity and Displacement01:08

Angular Velocity and Displacement

22.9K
Uniform circular motion is motion in a circle at a constant speed. Although this is the simplest case of rotational motion, it is very useful for many situations and is used to introduce rotational variables. When a particle is moving in a circle, the coordinate system is fixed and serves as a frame of reference to define the particle’s position. Its position vector from the origin of the circle to the particle sweeps out the angle θ, which increases in the counterclockwise direction...
22.9K

You might also read

Related Articles

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

Sort by
Same author

Parental Proximity and Earnings after Job Displacements.

Labour economics·2020
Same journal

Working from Home, COVID-19, and Job Satisfaction.

Industrial & labor relations review·2025
Same journal

Wage Disparities across Immigrant Generations: Education, Segregation, or Unequal Pay?

Industrial & labor relations review·2024
Same journal

UNCERTAIN TIME: PRECARIOUS SCHEDULES AND JOB TURNOVER IN THE US SERVICE SECTOR.

Industrial & labor relations review·2023
Same journal

Schooling and Parental Labor Supply: Evidence from COVID-19 School Closures in the United States.

Industrial & labor relations review·2023
Same journal

Heterogeneous Labor Market Impacts of the COVID-19 Pandemic.

Industrial & labor relations review·2023
Same journal

Remote Work and Post-Bureaucracy: Unintended Consequences of Work Design for Gender Inequality.

Industrial & labor relations review·2022
See all related articles

Related Experiment Video

Updated: Feb 4, 2026

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump
09:04

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

Published on: June 1, 2022

3.7K

Choosing a Control Group for Displaced Workers.

Pawel Krolikowski1

  • 1Federal Reserve Bank of Cleveland.

Industrial & Labor Relations Review
|October 6, 2018
PubMed
Summary
This summary is machine-generated.

Standard methods overstate earnings losses for displaced workers. This study

Keywords:
Displacementcontrol groupearnings

More Related Videos

Preparation of Single-cohort Colonies and Hormone Treatment of Worker Honeybees to Analyze Physiology Associated with Role and/or Endocrine System
08:53

Preparation of Single-cohort Colonies and Hormone Treatment of Worker Honeybees to Analyze Physiology Associated with Role and/or Endocrine System

Published on: September 6, 2016

16.3K
A Protocol to Set Up Needle-Free Connector with Positive Displacement on Central Venous Catheter in Intensive Care Unit
09:57

A Protocol to Set Up Needle-Free Connector with Positive Displacement on Central Venous Catheter in Intensive Care Unit

Published on: July 13, 2019

13.8K

Related Experiment Videos

Last Updated: Feb 4, 2026

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump
09:04

A Modeling and Simulation Method for Preliminary Design of an Electro-Variable Displacement Pump

Published on: June 1, 2022

3.7K
Preparation of Single-cohort Colonies and Hormone Treatment of Worker Honeybees to Analyze Physiology Associated with Role and/or Endocrine System
08:53

Preparation of Single-cohort Colonies and Hormone Treatment of Worker Honeybees to Analyze Physiology Associated with Role and/or Endocrine System

Published on: September 6, 2016

16.3K
A Protocol to Set Up Needle-Free Connector with Positive Displacement on Central Venous Catheter in Intensive Care Unit
09:57

A Protocol to Set Up Needle-Free Connector with Positive Displacement on Central Venous Catheter in Intensive Care Unit

Published on: July 13, 2019

13.8K

Area of Science:

  • Labor Economics
  • Sociology

Background:

  • Displaced worker studies often use never-displaced controls, inflating earnings loss estimates.
  • This method attributes future job instability to initial displacement.

Purpose of the Study:

  • To isolate the true average impact of displacement on earnings.
  • To present a more accurate method for estimating long-term earnings losses.

Main Methods:

  • Utilized Panel Study of Income Dynamics (PSID) data.
  • Developed an alternative control group strategy excluding future displacement status.
  • Compared standard versus alternative approaches.

Main Results:

  • The standard approach overestimates long-run earnings losses.
  • The alternative method reveals significantly lower long-run earnings losses, falling from 25% to 5%.

Conclusions:

  • The standard methodology for assessing displaced worker earnings is flawed.
  • A revised approach provides a more accurate measure of displacement's economic impact.