
Paper P3: Business analysis
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The tall-narrow structure often has the following characteristics.
Formality in relationships between managers and subordinates.
Close supervision, with managers spending much of their time monitoring the
work of subordinates and giving them directions.
Task specialisation, with a small group of manager and subordinates
specialising in a very narrow aspect of the entity’s operations.
A strong cultural and procedural emphasis on formal roles, job titles and job
descriptions.
Slow vertical communication. Because of the many levels of management, it can
take a long time for information to get from top to bottom of the management
hierarchy, and from bottom to top. As a result, tall-narrow organisations can be
slow to react to change.
The wide-flat organisation structure often shows the following characteristics,
where the work is fairly complex and non-routine.
Greater egalitarianism. ‘Bosses’ and ‘subordinates’ will often respect each other
for their skills and experience, and will treat each other as equals.
Team-work and co-operation.
Greater delegation of responsibility to subordinates. Managers have too many
subordinates to apply close control. Managers must therefore trust subordinates
to get on with their work, with relatively little supervision.
Flexibility. There is less emphasis on roles and job descriptions, and individuals
are more willing to switch from doing one type of task to another, as the
demands of the work change.
There is rapid vertical communication and decision-making. Information travels
quickly from top to bottom of the organisation structure and from bottom to top.
Wider and flatter organisation structures have replaced tall bureaucratic structures
in many organisations. The reasons why wide-flat organisations are often preferred
are as follows.
Wide-flat structures are more suitable to rapidly-changing business
environments, where entities must respond to changes quickly and with
flexibility. An organisation in which information travels quickly and decisions
can be made quickly is more appropriate in these circumstances that a structure
that is more formal and hierarchical.
Cost savings. It has been argued that in a tall-narrow organisation, managers
spend too much time managing each other, instead of adding value. If middle
managers do not add value, they should be eliminated from the organisation
structure.
1.9 Organisational processes
Actions are implemented within an entity through established processes. The
processes that are used within an entity vary. As explained above, they differ
between tall-narrow organisation structures and wide-flat organisations.