What leadership theories make the greatest contributions to today’s business environment? In this section, we will review the most recent developments in the field of leadership.

Leader-Member Exchange Theory

Leader-member exchange (LMX) theory proposes that the type of relationship leaders have with their followers (members of the organization) is the key to understanding how leaders influence employees. Leaders form different types of relationships with their employees. In high-quality LMX relationships, the leader forms a trust-based relationship with the member. The leader and member like each other, help each other when needed, and respect one another. In these relationships, the leader and the member are both ready to go above and beyond their job descriptions to promote the other’s ability to succeed. In contrast, in low-quality LMX relationships, the leader and the member have lower levels of trust, liking, and respect toward each other. These relationships do not have to involve actively disliking each other, but the leader and member do not go beyond their formal job descriptions in their exchanges. In other words, the member does his or her job, the leader provides rewards and punishments, and the relationship does not involve high levels of loyalty or obligation toward each other.

If you have work experience, you may have witnessed the different types of relationships managers form with their employees. In fact, many leaders end up developing differentiated relationships with their followers. Within the same work group, they may have in-group members who are close to them and out-group members who are more distant. If you have ever been in a high-quality LMX relationship with your manager, you may attest to its advantages. Research shows that high-quality LMX members are more satisfied with their jobs, more committed to their companies, have higher levels of clarity about what is expected of them, and perform at a higher level. Because of all the help, support, and guidance they receive, those employees who have a good relationship with the manager are in a better position to perform well. Given all they receive, these employees are motivated to reciprocate to the manager, and therefore they demonstrate higher levels of citizenship behaviors such as helping the leader and coworkers. Being in a high-quality LMX relationship is also advantageous because a high-quality relationship is a buffer against many stressors, such as being a misfit in a company, having personality traits that do not match job demands, and having unmet expectations. The list of benefits high-quality LMX employees receive is long, and it is not surprising that these employees are less likely to leave their jobs.

The problem, of course, is that not all employees have a high-quality relationship, and those who are in the leader’s out-group may suffer as a result. But how do you end up developing such a high-quality relationship with the leader? That seems to depend on many factors. Managers can help develop such a high-quality and trust-based relationship by treating their employees in a fair and dignified manner.They can also test to see whether the employee is trustworthy by delegating certain tasks when the employee first starts working with the manager. Employees also have an active role in developing the relationship. Employees can seek feedback to improve their performance, be open to learning new things on the job, and engage in political behaviors such as flattery.

Interestingly, high performance on the employee’s part does not seem to be enough to develop a high-quality exchange with the leader. Instead, interpersonal factors such as personality similarity and liking are more powerful influences over how the relationship develops. Finally, the relationship development occurs in a slightly different manner in different types of companies; corporate culture matters in how leaders develop these relationships. In performance-oriented cultures, how the leader distributes rewards seem to be the relevant factor, whereas in people-oriented cultures, whether the leader treats people with dignity is more relevant.

Should you worry if you do not have a high-quality relationship with your manager? One problem in a low-quality exchange is that you may not have access to the positive work environment available to the high-quality LMX members. Second, low LMX employees may feel that their situation is unfair. Even when their objective performance does not warrant it, those who have a good relationship with the leader tend to receive positive performance appraisals. Moreover, they are more likely to be given the benefit of the doubt. For example, when they succeed, the manager is more likely to think that they succeeded because they put forth a lot of effort and they had high abilities, whereas for low LMX members who perform objectively well, the manager is less likely to think so. In other words, the leader may interpret the same situation differently, depending on which employee is involved and may reward low LMX employees less even when they are performing well. In short, those with a low-quality relationship with the leader may experience a work environment that may not be very supportive or fair.

Despite its negative consequences, we cannot say that all employees want to have a high-quality relationship with the leader. Some employees may genuinely dislike the leader and may not value the rewards in the leader’s possession. If the leader is not well liked in the company and is known as abusive or unethical, being close to such a person may imply guilt by association. For employees who have no interest in advancing their careers in the current company (such as a student employee who is working in retail but has no interest in retail as a career), having a low-quality exchange may afford the opportunity to just do one’s job without having to go above and beyond these job requirements. Finally, not all leaders are equally capable of influencing their employees by having a good relationship with their employees: It also depends on the power and influence of the leader in the overall company and how the leader himself or herself is treated within the company. Leaders who are more powerful will have more to share with employees who are close to them.

What LMX theory implies for leaders is that one way of influencing employees is through the types of relationships leaders form with their employees. These relationships develop naturally because of the work-related and personal interactions between the manager and the employee. Because they occur naturally, some leaders may not be aware of the power that lies in them. These relationships have an important influence over employee attitudes and behaviors. In the worst case, they have the potential to create a negative work environment characterized by favoritism and unfairness. Therefore, managers are advised to be aware of how they build these relationships; put forth effort in cultivating these relationships consciously; be open to forming good relationships to people from all backgrounds regardless of their permanent characteristics such as sex, race, age, or disability status; and prevent these relationships from leading to an unfair work environment.

Servant Leadership

The early 21st century has been marked by a series of highly publicized corporate ethics scandals: between 2000 and 2003, we witnessed Enron, WorldCom, Arthur Andersen, Qwest, and Global Crossing shake investor confidence in corporations and leaders. The importance of ethical leadership and keeping long-term interests of stakeholders in mind is becoming more widely acknowledged.

Servant leadership approach defines the leader’s role as serving the needs of others. According to this approach, the primary mission of the leader is to develop employees and help them reach their goals. Servant leaders put their employees first, understand their personal needs and desires, empower them, and help them develop in their careers. Unlike mainstream management approaches, the overriding objective in servant leadership is not necessarily getting employees to contribute to organizational goals. Instead, servant leaders feel an obligation to their employees, customers, and the external community. Employee happiness is seen as an end in itself, and servant leaders sometimes sacrifice their own well-being to help employees succeed. In addition to a clear focus on having a moral compass, servant leaders are also interested in serving the community. In other words, their efforts to help others are not restricted to company insiders, and they are genuinely concerned about the broader community surrounding their company.

Even though servant leadership has some overlap with other leadership approaches such as transformational leadership, its explicit focus on ethics, community development, and self-sacrifice are distinct characteristics of this leadership style. Research shows that servant leadership has a positive effect on employee commitment, employee citizenship behaviors toward the community (such as participating in community volunteering), and job performance. Leaders who follow the servant leadership approach create a climate of fairness in their departments, which leads to higher levels of interpersonal helping behavior.Servant leadership is a tough transition for many managers who are socialized to put their own needs first, be driven by success, and tell people what to do. In fact, many of today’s corporate leaders are not known for their humility! However, leaders who have adopted this approach attest to its effectiveness. David Wolfskehl, of Action Fast Print in New Jersey, founded his printing company when he was 24. He marks the day he started asking employees what he can do for them as the beginning of his company’s new culture. In the next two years, his company increased its productivity by 30%.

Authentic Leadership

Leaders have to be a lot of things to a lot of people. They operate within different structures, work with different types of people, and they have to be adaptable. At times, it may seem that a leader’s smartest strategy would be to act as a social chameleon, changing his or her style whenever doing so seems advantageous. But this would lose sight of the fact that effective leaders have to stay true to themselves. The authentic leadership approach embraces this value: its key advice is “be yourself.” Think about it: We all have different backgrounds, different life experiences, and different role models. These trigger events over the course of our lifetime that shape our values, preferences, and priorities. Instead of trying to fit into societal expectations about what a leader should be like, act like, or look like, authentic leaders derive their strength from their own past experiences. Thus, one key characteristic of authentic leaders is that they are self-aware. They are introspective, understand where they are coming from, and have a thorough understanding of their own values and priorities. Second, they are not afraid to act the way they are. In other words, they have high levels of personal integrity. They say what they think. They behave in a way consistent with their values—they practice what they preach. Instead of trying to imitate other great leaders, they find their style in their own personality and life experiences.

One example of an authentic leader is Howard Schultz, the founder of Starbucks coffeehouses. As a child, Schultz witnessed the job-related difficulties his father experienced because of medical problems. Even though he had no idea he would have his own business one day, the desire to protect people was shaped in those years and became one of his foremost values. When he founded Starbucks, he became an industry pioneer in providing health insurance and retirement coverage to part-time as well as full-time employees.