The role of management in facilitating communication

Informal communication is communication that takes place outside the official (formal) channels of an organisation, such as casual conversations between colleagues (the 'grapevine').

One risk of the grapevine is the spread of inaccurate rumour. Because informal communication is unofficial and uncontrolled, false information — for example a rumour about job cuts — can spread quickly and become distorted. This causes anxiety and falling morale among staff and can damage productivity, and if the grapevine reaches employees before management does, official messages lose credibility.

The first way is to introduce two-way communication channels, such as regular team meetings, staff surveys or a suggestion scheme. These give employees a recognised route to pass ideas, concerns and feedback upward to managers, so the views currently being missed actually reach decision-makers, improving decisions and making staff feel valued.

The second way is for managers to adopt an open-door policy and practise active listening. By making themselves available and genuinely listening, managers encourage staff to communicate upward informally and build trust.

For these to work, managers must act on the feedback they receive; otherwise staff will stop using the channels. Together, two-way channels and active listening directly address the weak upward communication in this situation.

Efficiency is how well a business uses its resources to produce output, and the quality of its communication has a direct effect on it.

Good communication raises efficiency. Clear instructions mean tasks are done correctly the first time, so there are fewer errors and less rework, which lowers costs and raises output per worker. Effective communication between departments improves coordination, so activities happen in the right order and resources are not wasted through duplication or delay. Good communication also keeps staff informed and involved, raising motivation, so employees work harder and are less likely to leave — reducing the cost of recruiting and training replacements.

Poor communication lowers efficiency. Unclear or distorted messages cause mistakes and defective output that must be scrapped or redone, wasting materials and time. Weak coordination causes downtime and missed deadlines as people wait for information. Poor communication also lets rumour and anxiety spread, lowering morale and increasing absenteeism and labour turnover, all of which reduce output relative to input. Slow or wrong responses to customers can lose sales too.

The size of the effect depends on the nature of the business — in a complex, interdependent operation such as manufacturing, communication failures are especially costly, whereas in a very small, simple firm the impact is smaller. Overall, the quality of communication feeds directly into a firm's costs, productivity and competitiveness, so it is a genuine driver of efficiency rather than a 'soft' issue.

Improving communication could help a business suffering from low morale and frequent errors, but whether it is the best way to raise efficiency depends on the underlying causes of these problems.

The case that improving communication is the best approach. Both symptoms — low morale and frequent errors — are strongly linked to communication. Errors often come from unclear, distorted or poorly chosen messages, so clearer instructions, the right methods and shorter chains of command would reduce mistakes directly, lowering rework and costs. Low morale is often worsened by staff feeling uninformed and unheard; introducing two-way communication, listening and managing the grapevine would make employees feel valued, raising motivation and effort. Because communication improvements address both problems at once and are often relatively low-cost, they could deliver a large, quick gain in efficiency, supporting the firm's view.

The case against / limitations. Communication may not be the root cause. Frequent errors could stem from poor training, faulty equipment or badly designed processes, which no amount of communication will fix. Low morale could be driven by low pay, poor working conditions or weak leadership rather than information flow. If so, focusing only on communication treats the symptoms, not the cause, and efficiency would not improve much. Communication improvements also have limits and costs — restructuring or training take time and money, and inviting feedback then ignoring it can lower morale further.

Weighing it up (criterion). The best approach depends on what is actually causing the morale and error problems. If the diagnosis shows that unclear messages, a long chain and a lack of upward communication are to blame, then improving communication is indeed the best and most cost-effective route. If the causes are training, equipment, pay or leadership, then those must be tackled first, with communication as a supporting measure.

Judgement. Improving communication is likely to be an important part of the solution, but not automatically the single best way to raise efficiency. For a firm whose errors and low morale clearly stem from communication failures, it is the best approach because it addresses both problems cheaply and quickly. However, the business should first diagnose the root causes: where the real problems are training, equipment, pay or leadership, communication alone will not raise efficiency, and a combined approach is needed. The most defensible conclusion is that improving communication should be the first thing to examine and often the leading remedy, but it is 'best' only when communication is genuinely the main cause — otherwise it must be combined with fixing the underlying operational or human-resource problems.

The grapevine is the unofficial network through which informal communication and rumour spread in every organisation. Managers often see it as a threat to be controlled, but whether they should try to control it — and how far — needs careful evaluation.

The case for trying to control the grapevine. Informal communication carries real risks. It spreads inaccurate rumour that can cause anxiety — for example unfounded fears of redundancy that damage morale and productivity. It can undermine management authority if rumour reaches staff before official messages, making formal communication less credible. In sensitive periods, such as a takeover or restructuring, uncontrolled rumour can be very damaging. By communicating officially, early and honestly, managers can limit the grapevine's influence, ensuring accurate information dominates — a strong argument for actively managing it.

The case against trying to control it (and why it can be valuable). The grapevine also has important benefits. It is fast, often spreading useful information more quickly than formal channels, and it builds relationships and team spirit through social contact. Crucially, it lets managers sense staff mood and concerns, acting as an early-warning system they would otherwise lack. Trying to suppress informal communication is also impossible — people will always talk — and heavy-handed attempts to control it can breed distrust and resentment, making things worse. So rather than control it, managers may do better to use it.

Weighing it up (criterion). The right stance depends on distinguishing 'controlling' from 'managing' the grapevine, and on the situation. In sensitive, high-stakes situations (redundancies, mergers), managers should actively manage informal communication by getting accurate official information out first. In normal operation, the grapevine is a useful, harmless feature that should be worked with, not fought. The aim should be to reduce harmful rumour while preserving the benefits.

Judgement. Managers should not try to fully control or eliminate the grapevine, but they should manage it. Complete control is impossible and would damage relationships and morale, while the grapevine offers genuine benefits — speed, team spirit and insight into staff feeling. However, leaving harmful rumour unchecked is also a mistake. The most defensible conclusion is that managers should manage rather than suppress informal communication: communicate officially, early and honestly to keep accurate information ahead of rumour, especially in sensitive situations, while using the grapevine as a valuable source of feedback in normal times. So they should influence it 'to a moderate extent' — guiding and informing it, not trying to switch it off.