Hierarchy and Scalar Principle

2.1 What is Hierarchy?

Hierarchy is the arrangement of personnel in an organisation in a graded series of positions, each superior to the one below. It is simultaneously a chain of authority (top to bottom), a channel of communication (orders flow down, information flows up), and a system of accountability (each level accounts to the level above).

Key aspects of hierarchy in government:

1. Chain of command: Minister → Secretary → Joint Secretary → Deputy Secretary → Under Secretary → Section Officer → Assistant
2. Level differentiation: Different levels have different authority, pay, and status
3. Accountability chain: Each official answers to the one above — ultimatelyto Parliament
4. Communication filter: Messages travel through levels; each level may add interpretation or distortion (communication overload)

2.2 Scalar Principle (Fayol)

Henri Fayol's scalar chain (14th principle) holds that authority and communication should flow along a clear, unbroken chain from top to bottom. The "gangplank" exception (also Fayol): for urgent horizontal communication, two officials at the same level may communicate directly — but must inform their respective superiors.

Benefits of hierarchy:

• Clear lines of authority and accountability
• Predictable decision-making process
• Orderly, coordinated action

Criticisms of hierarchy:

• Rigidity — slow to respond to rapid change
• Communication distortion — messages change as they pass through layers
• Demoralisation — lower levels feel powerless and undervalued
• Bureaucratic pathology — excessive hierarchy leads to Merton's dysfunctions (goal displacement, over-conformity)

2.3 Unity of Direction vs Unity of Command

Principle	Meaning	Fayol Example
Unity of Command	One superior per employee	Each clerk reports to one section officer only
Unity of Direction	One head, one plan per activity	All health programmes under one Ministry of Health

Violating unity of command: matrix organisations — a bureaucrat reports both to a departmental head and a project head simultaneously. Common in government project mode but causes confusion.

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