Effective management is crucial, a statement that sounds obvious yet is underestimated by many organisations. This significance has been quantified; the boss's personality and leadership approach influence 80% of a workplace's atmosphere.

This insight needs to be updated. It was highlighted in Daniel Goleman's 2010 publication, "The Resonant Leader Creates More," based on research by the American psychologist, journalist, author, and two collaborators.

How organisational climate affects team performance

The findings indicate that the organisational climate impacts team performance by 20% to 30%. The takeaway is clear: productivity significantly hinges on the quality of leadership.

Further data reveals that work-related stress is linked to over 120,000 deaths annually and incurs up to $190 billion in healthcare expenses. Thus, leadership that fosters a toxic work environment not only undermines productivity but also has a direct adverse effect on employee health.

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The impact of overly aggressive leaders

Overly aggressive leaders have a skewed perception of demands (not acknowledging or harshly punishing mistakes), require excessive work hours, hinder work-life balance, and generally create a toxic atmosphere, and stifle creativity and initiative.

This environment hampers employees' ability to realise their potential and excel. Moreover, high turnover, talent loss, absenteeism, psychosomatic illnesses, and a lack of engagement are associated with poor management styles.

An employee under pressure, anxiety, or anger is less capable of performing optimally and more likely to err. Complaints, grievances, misunderstandings, and even legal actions are common in such workplaces, leading to financial and time losses for the company.

Why a bad boss is a liability

In essence, a bad boss is a liability in every respect. Even if short-term financial gains are achieved, the long-term consequences are detrimental. But what exactly constitutes a "bad boss"?

Below are several behaviours for leaders to avoid:

• Hoarding power, lacking trust in others' capabilities and preferring to tackle tasks independently
• Being inconsistent, frequently changing instructions, leading to confusion and discomfort due to unclear objectives
• Disrespecting personal time by contacting team members outside of work hours, preventing them from disconnecting
• Ignoring the team's input, assuming they alone have valuable ideas
• Providing insufficient or no feedback, making it challenging for the team to recognise their successes or failures and thus hindering learning and the establishment of best practices
• Public reprimands, which are counterproductive
• Assigning the same task to multiple people, leading to confusion and wasted effort
• Micromanaging, focusing on minute details and disrupting others' work by not trusting their autonomy and decision-making abilities.

Nurturing good leaders

The detrimental effects of poor leadership extend far beyond the immediate work environment, impacting both the physical health of employees and the financial health of organisations. The evidence is clear: leadership style significantly shapes the workplace climate. This underscores the importance of nurturing good leaders who foster a positive, productive, healthy work environment.

Companies must recognise that the cost of bad leadership is too great to ignore, encompassing decreased productivity and creativity, increased healthcare expenses, and employee turnover.

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Moreover, the characteristics of bad bosses, ranging from power hoarding and inconsistency to a lack of respect for employees' personal time and ineffective feedback, serve as a cautionary tale. These behaviours undermine team morale and stifle individual growth and innovation. Organisations should prioritise leadership development and ensure that their management practices promote a culture of respect, open communication, and constructive feedback.

Cultivating a culture of empathy, respect and collaboration

Addressing the challenges posed by poor leadership requires a committed effort to cultivate a culture of empathy, respect, and collaboration. Leaders must be equipped with the skills to motivate and inspire their teams, recognising that the organisation's success is inextricably linked to the well-being of its employees. This involves avoiding the pitfalls of bad leadership and actively promoting practices that support employee health, foster creativity, and encourage professional growth.

Ultimately, the path to organisational success and a healthy work environment lies in recognising the profound impact of leadership on all aspects of business performance. By committing to developing good leadership practices, organisations can unlock the full potential of their workforce, reduce unnecessary costs, and build a more resilient, innovative, and successful future. This requires a holistic approach that values and nurtures the human element of business, recognising that a truly successful organisation thrives not just economically but socially and ethically as well.