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Employee turnover

Employee turnover is a science topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand Employee turnover rather than just read about it. In short: In human resources, turnover refers to the employees who leave an organization. The turnover rate is the percentage of the total workforce that leave over a given period.

Employee turnover — main illustration
Employee turnover — illustration

Key takeaways

  • Employee turnover belongs to science; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect Employee turnover to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of Employee turnover from memory before moving on to harder problems.

Reference excerpt

In human resources, turnover refers to the employees who leave an organization. The turnover rate is the percentage of the total workforce that leave over a given period. Organizations and industries typically measure turnover for a fiscal or calendar year. Employee turnover can occur for a number of reasons, including termination, resignation, retirement, death, and transfers to other sections of the organization . External factors—such as financial pressures, work-family balance, or economic crises—may contribute to both individual decisions regarding turnover, as well as the overall turnover rate of an organization. High turnover can be particularly harmful to a company's productivity, as skilled workers are often hard to replace. Companies may track turnover internally by department, division, or demographic group. Such comparisons can help reveal whether disproportionate departures are occurring on certain teams or among certain demographic groups, alerting leadership to potential systemic problems that may require correction. Organizations often survey departing employees to understand the reasons for voluntary turnover, and many find that promptly addressing identified issues significantly reduces departures. Common retention measures include benefits such as paid sick days, paid holidays, and flexible schedules.

Terminologies Employee attrition, employee turnover, and employee churn all refer to an employee quitting the job, and are often used as synonyms. For the first two terms, the difference is due to the context, i.e., the reasons for the employee leaving. While attrition is usually voluntary or natural, like retirement or resignation, turnover refers to both voluntary and involuntary departures. While turnover includes employees who leave of their own volition, it also refers to employees who are involuntarily terminated or laid off. In the case of turnover, HR's role is to replace employees, while positions vacated through attrition may remain unfilled. Employee churn refers to the total number of attrition and turnover cases combined.

Types of turnover There are five categories into which turnover can be classified.

Voluntary vs Involuntary turnover: voluntary turnover occurs when an employee voluntarily chooses to resign from an organization. Voluntary turnover could be the result of a more appealing job offer, staff conflict, or a lack of advancement opportunities, among other causes. Involuntary turnover occurs when the employer makes the decision to discharge an employee and the employee unwillingly leaves their position. Causes of involuntary turnover may include poor performance, staff conflict, or organizational downsizing. Functional vs Dysfunctional turnover: functional turnover occurs when a low-performing employee leaves the organization. Functional turnover reduces the amount of paperwork that a company must file in order to rid itself of a low-performing employee. Rather than having to go through the potentially difficult process of proving that an employee is inadequate, the company simply respects their own decision to leave. Dysfunctional turnover occurs when a high-performing employee leaves the organization. Dysfunctional turnover can be potentially costly to an organization, and could be the result of a more appealing job offer or lack of opportunities in career advancement. Too much turnover is not only costly, but it can also give an organization a bad reputation. However, there is also good turnover, which occurs when an organization finds a better fit with a new employee in a certain position. Good turnover can also transpire when an employee has outgrown opportunities within a certain organization and must move forward with their career in a new organization. Avoidable vs Unavoidable turnover: avoidable turnover occurs in avoidable circumstances that the organization can change to make employees change their minds and not quit, such as lower pay and rewards or poor working conditions. Unavoidable turnover occurs under unavoidable circumstances, such as a family move, serious illness, or death. Internal vs External turnover: internal turnover occurs when employees leave their current position and obtain a new job within the same company. It is related to internal recruitment, in which companies fill vacancies through their employees. External turnover, on the other hand, refers to cases in which the worker and employer separates, whether voluntary or involuntary. Skilled vs Unskilled turnover: uneducated and unskilled employees often have a high turnover rate, and they can generally be replaced without the organization or company suffering a loss of performance. The fact that these workers can be easily replaced provides little incentive for employers to offer generous labor contracts; conversely, contracts can greatly benefit the employer and lead to increased turnover as workers seek and eventually find more favorable employment. On the other hand, skilled and educated positions can pose a risk to the company if they leave, thereby leading to replacement costs as well as competitive disadvantages for the company.

Evolution

As the turnover data in the United States show, the turnover rate has been rising for the past 9 years. The only period that is an exception, as expected, is when the first wave occurred due to the Covid-19 pandemic, in which people had no opportunity to change their work. After this period, the phenomenon undergoes a major acceleration in growth (Great Resignation). Possible causes include desire to work for companies with better work policies (i. e. work-life balance, autonomy, smart working), the desire to have a more satisfying job and career advancement opportunities, and safety concerns related to the COVID -19 pandemic.

Following the COVID-19 pandemic and the Great Resignation, it has become commonplace for professional employees to voluntarily quit within a year of employment, known as "quick quitting."

… excerpt ends here. Continue reading the full article.

Illustrations

Employee turnover: Total unemployed people
  Total job openings
  Total quits
Total unemployed people   Total job openings   Total quits

Worked examples

Example 1 — a first encounter with Employee turnover

Start with the simplest possible case. Write down what Employee turnover claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In science, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to Employee turnover before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about Employee turnover ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of Employee turnover

In research
Employee turnover appears in science research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses Employee turnover in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
Employee turnover is common in secondary-school and first-year university syllabi. It links to neighbouring topics Demographic economics, Human resource management, Industrial and organizational psychology, so understanding it makes those chapters shorter.
In everyday life
Look for Employee turnover outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study Employee turnover in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what Employee turnover means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain Employee turnover out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is Employee turnover in simple terms?

In human resources, turnover refers to the employees who leave an organization. The turnover rate is the percentage of the total workforce that leave over a given period.

Why does Employee turnover matter?

Because it connects several science ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study Employee turnover?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on Employee turnover.

Tags

  • Demographic economics
  • Human resource management
  • Industrial and organizational psychology
  • Workplace

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