Business Management and Human Resource Management

Principles and functions of management

Management is commonly defined as planning, organising, staffing, directing and controlling organisational resources to achieve goals efficiently and effectively. Efficiency means doing things with minimum waste, effectiveness means doing the right things to reach goals, and a firm needs both: a highly efficient producer of a product nobody wants is effective at the wrong thing. Planning sets objectives and decides in advance what to do, when, how and by whom, through standing plans such as policies and procedures and single-use plans such as programmes and budgets. Organising arranges tasks, authority and resources into a structure, with departmentation by function, product, geography, customer or process, and with span of control, the number of subordinates a manager supervises, balancing close supervision against managerial overload. Staffing fills positions with suitable people. Directing guides, motivates, leads and communicates. Controlling measures performance against standards, finds deviations, and takes corrective action, through feedforward control before activity, concurrent control during activity, and feedback control after activity.

Scientific management, associated with Taylor, sought efficiency through time study, standardisation, scientific selection and training, piece-rate incentives, and separation of planning from execution. Its gains in productivity came with criticism for treating workers as parts of a machine and ignoring social needs. Administrative theory, associated with Fayol, stated functions of management and principles including division of work, authority with responsibility, discipline, unity of command, unity of direction, subordination of individual interest, remuneration, centralisation, scalar chain, order, equity, stability of tenure, initiative and team spirit. The human relations movement, arising from the Hawthorne studies, showed that social factors, attention, group norms and informal organisation affect productivity as much as physical conditions. Systems theory views the organisation as an open system transforming inputs into outputs through feedback with its environment, while contingency theory argues that no single structure or style fits all situations: the right approach depends on environment, technology, size and people. Management by objectives links individual goals to organisational goals through joint goal setting and periodic review, and is most useful when goals are measurable and participation is genuine rather than imposed.

Levels of management carry different skill mixes. Top management sets vision, strategy and policy and needs conceptual skill most. Middle management translates strategy into plans and coordinates departments. Supervisory management directs day-to-day work and needs technical skill most. Human skill, the ability to work with and through people, matters at every level. Authority is the right to command, responsibility is the obligation to perform, and accountability is answerability for results; authority can be delegated, responsibility cannot be fully shed by delegation, and accountability remains with the delegator for the outcome. Centralisation concentrates decisions at the top, decentralisation disperses them, and the choice trades control and consistency against speed, motivation and local knowledge. Line authority runs directly down the chain of command, staff authority advises, and line-and-staff structures combine both, with the perennial risk of conflict between those who decide and those who advise.

Motivation, leadership, governance and ethics

Motivation is the inner drive that directs behaviour towards a goal, and managers influence it through job design, rewards, recognition, participation and leadership, not by command alone. Maslow's hierarchy arranges needs from physiological and safety needs, through social and esteem needs, to self-actualisation, arguing that a satisfied need no longer motivates and that higher needs emerge as lower ones are met. Herzberg's two-factor theory separates hygiene factors, such as pay, working conditions and company policy, which prevent dissatisfaction but do not motivate, from motivators, such as achievement, recognition, responsibility and growth, which genuinely motivate. McGregor's Theory X assumes workers dislike work and need control, while Theory Y assumes work is natural and workers seek responsibility under the right conditions, and the assumption a manager holds shapes the system that manager builds. Expectancy theory argues that motivation equals expectancy, the belief effort leads to performance, multiplied by instrumentality, the belief performance leads to reward, multiplied by valence, the value placed on the reward, so if any element is zero, motivation collapses. Equity theory argues that people compare their input-output ratio with others', and perceived unfairness leads to reduced effort, distorted perceptions, or exit. Job enrichment adds motivators by increasing skill variety, task identity, significance, autonomy and feedback, while job enlargement merely adds similar tasks horizontally.

Leadership is the ability to influence others towards goals willingly. Trait theories sought personal qualities of leaders but found no universal set. Behavioural theories compare styles: autocratic leadership decides alone and suits crises and low-skill routine work, democratic leadership consults and suits skilled, committed teams, and laissez-faire leadership gives freedom and suits highly expert, self-directed professionals but fails where direction is needed. Blake and Mouton's managerial grid contrasts concern for production with concern for people, favouring team management high on both. Fiedler's contingency model argues that effectiveness depends on matching style to situational favourableness, while Hersey and Blanchard's situational leadership adjusts telling, selling, participating and delegating to follower readiness. Transformational leadership inspires change through vision, intellectual stimulation and individual consideration, while transactional leadership exchanges rewards for performance and corrects deviations. The practical lesson is contingency: the same style that saves a crisis can stifle a creative team, and the same participative style that empowers experts can paralyse a team that needs clear direction.

Corporate governance is the system by which companies are directed and controlled, balancing shareholders, board, management, employees, customers and the wider community. Its pillars include an effective, independent board, separation of chair and chief executive roles where possible, audit and remuneration committees, transparency, disclosure, shareholder rights, and accountability for risk and internal control. Business ethics concerns moral principles guiding conduct: honesty, fairness, respect and responsibility in dealings with all stakeholders. Ethical dilemmas arise where law is silent, where stakeholder interests conflict, or where short-term gain tempts compromise. Social responsibility extends the firm's obligations beyond profit to employees, consumers, community and environment, through fair wages, safe products, honest advertising, environmental care and community contribution. Codes of conduct, ethics training, whistle-blowing mechanisms and ethical leadership turn abstract values into daily decisions, and the strongest test of an ethics system is not what it says in prosperity but what it refuses to do under pressure.

Human resource management

Human resource management is the strategic and coherent approach to managing people as the organisation's most valuable asset, linking people policies to business strategy. Human resource planning forecasts demand for people from business plans and supply from internal and external labour markets, identifying surpluses and shortages in advance. Job analysis is the foundation: it studies what a job involves and produces a job description, listing duties and responsibilities, and a job specification, listing the knowledge, skills and abilities a holder needs. Without accurate job analysis, recruitment, selection, training and appraisal all rest on guesswork. Recruitment attracts candidates through internal sources such as promotion and transfer, which motivate and retain but risk inbreeding, and external sources such as advertisements, employment exchanges, campus recruitment, agencies and referrals, which bring fresh ideas but cost more and take longer to settle.

Selection chooses among applicants through a sequence that typically includes screening, application forms, tests, interviews, reference checks and medical examination. Tests may measure aptitude, achievement, intelligence, personality or interest, and must be valid and reliable to be fair and useful. Interviews range from structured, with the same questions for all, to unstructured, with free conversation, and from individual to panel formats; structured interviews are generally more reliable because they reduce bias, though they can miss the chemistry an unstructured conversation reveals. Placement assigns the selected person to a suitable job, induction introduces the newcomer to the organisation, its people, culture and rules, and socialisation continues that integration over months. Training improves current job performance through on-the-job methods such as coaching, job rotation and apprenticeship, and off-the-job methods such as lectures, case studies, role play and simulation. Development prepares people for future roles through education, mentoring, career planning and challenging assignments. Evaluation of training should go beyond reaction, asking whether learning occurred, whether behaviour changed on the job, and whether organisational results improved, because a popular course that changes nothing is a cost, not an investment. Human resource information systems support these processes by holding accurate, accessible and confidential records on employees, skills, performance and compliance.

Compensation and performance appraisal

Compensation is all the rewards employees receive for work, including direct pay such as wages, salary, bonuses and commissions, and indirect benefits such as insurance, retirement contributions, paid leave, and facilities. Wage determination balances internal equity, fairness between jobs inside the firm, with external equity, competitiveness in the labour market, and individual equity, fairness between people doing similar work. Job evaluation ranks jobs by factors such as skill, effort, responsibility and working conditions, using ranking, classification, factor comparison or point methods, and the resulting structure is priced against market surveys to set pay ranges. Incentive plans link pay to performance: individual plans include piece rates, commissions and bonuses, group plans include profit sharing and gainsharing, and organisation-wide plans include employee stock options. Fringe benefits, though not cash in hand, form a large part of total reward and affect attraction and retention, especially where tax or security considerations matter.

Performance appraisal is the systematic evaluation of an employee's performance and potential. Its purposes include feedback, pay and promotion decisions, training needs identification, and validation of selection methods. Traditional methods include graphic rating scales, ranking, paired comparison, forced distribution, critical incidents, and checklists, each with strengths and limits: rating scales are simple but prone to halo, leniency, strictness and central tendency errors; ranking forces differentiation but gives no measure of gaps; forced distribution combats leniency but can distort where true performance is skewed. Modern methods include management by objectives, where performance is judged against jointly set goals, behaviourally anchored rating scales, which anchor ratings to concrete behaviours, assessment centres, which use multiple exercises and assessors, and 360-degree feedback, which gathers views from superiors, peers, subordinates and customers. The appraisal interview should be a two-way conversation about achievements, difficulties, development and future goals, not a one-way judgment delivered at year end. Potential appraisal looks forward to future roles, while performance appraisal looks back at results, and both are needed for succession planning. A fair system needs clear criteria, trained appraisers, documented evidence, an appeal route, and separation of developmental feedback from administrative decisions where possible, because mixing them encourages both appraiser and appraised to play safe.

Organisational behaviour and change

Organisational behaviour studies how individuals, groups and structures affect behaviour in organisations, drawing on psychology, sociology and anthropology. At the individual level, personality, perception, learning, attitudes and job satisfaction shape behaviour. Perception is selective: people notice, interpret and remember through filters of experience and expectation, giving rise to stereotyping, halo effect and projection, all of which distort appraisal and selection if unchecked. Learning occurs through reinforcement: rewarded behaviour is repeated, punished behaviour avoided, though punishment suppresses rather than teaches an alternative. Attitudes towards work, including job satisfaction, involvement and commitment, predict turnover and citizenship behaviour more reliably when they are specific and strongly held. Stress arises when demands exceed coping resources, from workload, role conflict, ambiguity, insecurity and change itself, and unmanaged stress harms health, performance and retention.

At the group level, formal groups are created by structure, informal groups emerge from friendship and shared interest, and both influence norms, output and morale. Group decision making can improve quality through pooled knowledge but risks groupthink, where pressure for consensus suppresses dissent, and social loafing, where individuals exert less effort in a group than alone. Teams differ from groups in shared purpose, complementary skills and mutual accountability, and pass through forming, storming, norming and performing stages, with leadership needs changing at each stage. Organisational culture is the shared values, beliefs and assumptions that guide behaviour, visible in stories, rituals, symbols and language, and strong cultures align behaviour but can resist change. Power and politics are unavoidable: legitimate, reward, coercive, expert and referent power each operate differently, and political behaviour, used for self-interest rather than organisational goals, must be managed through transparency and fairness.

Change is constant, driven by technology, competition, regulation, customer expectations and crises. Resistance arises from habit, fear of loss, economic insecurity, misunderstanding, lack of trust, and threat to power or status, and it is not mere stubbornness but information about what people value and fear. Lewin's model describes unfreezing old behaviour, moving to new behaviour, and refreezing it through reinforcement and new norms. Kotter's approach adds urgency, a guiding coalition, vision, communication, empowerment, short-term wins, consolidation and anchoring in culture. Action research diagnoses, acts, evaluates and refines in cycles with participation. Successful change therefore communicates the reason, involves those affected, provides training and support, aligns rewards and structures with the new behaviour, and addresses losses honestly. Conflict, arising from scarce resources, goal differences, interdependence and communication gaps, can be functional when it surfaces problems and stimulates creativity, or dysfunctional when it becomes personal and destructive, and is managed through avoidance, accommodation, competition, compromise or collaboration, with collaboration preferred where the issue matters and relationships must endure.

Motivation theories compared

Leadership styles compared