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Wednesday, June 3, 2009

Supply and Demand


Supply and Demand: Basics of Economics

  • Concepts and practices related to supply and demand and the laws of supply and demand are the basics of economics.
  • Market economy is largely dependent on supply and demand.
  • Price, supply and demand are interconnected with each other.
  • Laws of supply and demand have a bearing on allocation of resources.

Demand

  • Quantity of goods and services desired by the buyers is called demand.
  • Buyers decide the quantity to buy based on the price.
  • The quantity demanded in relation to the price is called demand relationship.

Supply

  • Quantity of goods and services offered in the market in called supply.
  • Suppliers decide the quantity to supply based on the price they can get in the market.
  • The quantity supplied in relation to the price is called supply relationship.

Law of Supply

  • At higher prices suppliers are willing to offer more products and services for sale than at lower prices.
  • Therefore, the supply increases as prices increase and decreases as prices decrease.
  • Producers will try to increase production as a way of increasing revenues and profits.

Law of Demand

  • Buyers will buy more of a product or service at a lower price than at a higher price, if other things remain constant.
  • At a lower price, more buyers can afford to buy more goods and services and more frequently than they will at a higher price.
  • At lower prices, buyers tend to buy some goods and services as a substitute for other goods and services that are more expensive.

Equilibrium and Disequilibrium

  • When the supply equals demand or when demand equals supply, it is said that the economy is in equilibrium.
  • It is an ideal situation but may not remain for a longer period in actual practice.
  • In actual real life situations, the prices of goods and services constantly change in relation to fluctuations in demand and supply.
  • Under the equilibrium situation, suppliers sell all the goods and serviced produced/offered by them at the given price and buyers get all the goods and services desired by them at that given price.
  • If the price is set too high (above equilibrium point price), excess supply will take place within the economy since the suppliers will produce/offer more goods and services with hope to sell to increase profits but the buyers will find the products/services less attractive and buy less because the price is too high. Unless the price drops down approximately to its equilibrium point price, the demand will not pick up.
  • If the price is set too low (below equilibrium point price), excess demand will take place within the economy since the buyers will find it attractive to buy more goods/services at lower price but the suppliers may not produce/offer enough goods/services because of lower price (and lower profit). However, since the demand is now more than the supply, the buyers have to compete with each other to buy the goods/services at this lower price, the increased demand will push the price up, motivating suppliers to want to supply more. That will bring the price closer to its equilibrium.
Movement

  • Movement is said to have taken place when a change in demand is caused only by a change in price and vice versa.
  • Also, movement is said to have taken place when a change in supply is caused only by a change in price, and vice versa.

Shift

  • Shift is said to have taken place when demand or supply changes even though price remains the same.
  • Shift in the demand or supply imply that the original demand or suply has been affected by a factor other than price. Price remains the same though either demand or supply has changed. Otherwise as we know, with change in demand or supply, the price changes and vice versa (see explanation of term "movement" given earlier).
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Other Topics of Interest

All Management Topics (General Management, Marketing and Sales, Service, Operations/Manufacturing, Quality, Maintenance, Human Resources, Finance and Accounts, Information Technology, Life Management)

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(Home Page for Writings of Shyam Bhatawdekar) http://writings-of-shyam.blogspot.com/
(5S Housekeeping) http://5s-housekeeping.blogspot.com/
(Activity Based Costing- ABC) http://activitybased-costing.blogspot.com/
(Advertising) http://advertising-mass-communication.blogspot.com/
(Anger Management) http://controlling-anger.blogspot.com/
(Assertiveness) http://assertiveness-skill.blogspot.com/
(A to Z of Management Systems) http://a-z-management-systems.blogspot.com/
(A to Z of Quality Techniques) http://a-z-quality-techniques.blogspot.com/
(Balanced Scorecard) http://balanced-scorecard-system.blogspot.com/
(Behavioral Safety) http://behavioral-safety.blogspot.com/
(Benchmarking) http://benchmarking-system.blogspot.com/
(Books- Best Management Books) http://best-management-books.blogspot.com/
(Boundaryless) http://shyambhatawdekar.blogspot.com/
(Business Ethics and Ethics in Management) http://business-management-ethics.blogspot.com/
(Business Process Reengineering- BPR) http://business-process-reengineering-bpr.blogspot.com/
(Career Planning within Organizations) http://organizational-career-planning.blogspot.com/
(Case Method) http://case-method.blogspot.com/
(CEO Roles, Qualities and Competencies) http://ceo-qualities.blogspot.com/
(Change Management) http://manage-change.blogspot.com/
(Coaching) http://coaching-skill.blogspot.com/
(Communication) http://communication-for-business.blogspot.com/
(Competencies- Life Management) http://shyam-bhatawdekar.blogspot.com/
(Competency Matrix) http://competency-matrix.blogspot.com/
(Conflict Management) http://manage-conflict.blogspot.com/
(Corporate Governance) http://corporate-governance-policy.blogspot.com/
(Cost Management) http://cost-management-control.blogspot.com/
(Cost of Quality- COQ) http://cost-of-quality.blogspot.com/
(Counseling at Workplace)http://counseling-skill.blogspot.com/
(Creativity and Innovation) http://creativity-management.blogspot.com/
(Critical Thinking skills) http://critical-thinking-skills.blogspot.com/
(Cross Cultural Etiquette and Manners) http://cross-cultural-etiquette.blogspot.com/
(Customer Orientation) http://customer-orientation.blogspot.com/
(Customer Relationship management- CRM) http://customer-relationship-crm.blogspot.com/
(Daily Management) http://daily-management.blogspot.com/
(Decision Making) http://decision-making-function.blogspot.com/
(Delegation) http://delegation-skill.blogspot.com/
(Design for Manufacture) http://design-for-manufacture.blogspot.com/
(Dining Etiquette and Table Manners) http://dining-manners.blogspot.com/
(Discipline at Work) http://discipline-at-work.blogspot.com/
(Dream Exotic) http://knol.google.com/k/shyam-bhatawdekar/my-exotic-dream/6txz9nck6g3/8#
(Effectiveness and Efficiency) http://effectiveness-efficiency.blogspot.com/
(Effectiveness Management: HSoftware) http://humansoftware.blogspot.com/
(Email Etiquette) http://email-etiquette-manners.blogspot.com/
(Emotional Intelligence) http://emotional-quotient-intelligence.blogspot.com/
(Empowerment) http://employee-empowerment.blogspot.com/
(Enterprise Resource Planning- ERP) http://erp-management.blogspot.com/
(Entrepreneurship and Entrepreneur) http://entrepreneurship-entrepreneur.blogspot.com/
(Executive Etiquette and Manners) http://executive-manners.blogspot.com/
(Exit Interview) http://exit-interview.blogspot.com/
(Financial Ratios and Financial Ratio Analysis) http://financial-ratios.blogspot.com/
(Financial Services) http://finance-related-services.blogspot.com/
(Functions of Management) http://functions-of-management.blogspot.com/
(Gemba Kaizen) http://gemba-kaizen-improvement.blogspot.com/
(Genuine Professional) http://knol.google.com/k/shyam-bhatawdekar/the-genuine-professional/6txz9nck6g3/10#
(Global Mindset) http://global-mindset.blogspot.com/
(Goal/Target Setting) http://goal-target-setting.blogspot.com/
(Group Discussion) http://group-discussion-gd.blogspot.com/
(Group Dynamics) http://group-dynamics-process.blogspot.com/
(How to Be a Good Boss) http://good-boss.blogspot.com/
(How to Get Promoted) http://get-promoted.blogspot.com/
(How to save Money) http://knol.google.com/k/shyam-bhatawdekar/how-to-save-money/6txz9nck6g3/11#
(HR Dynamics) http://hrm-dynamics.blogspot.com/
(HR Strategies and Functions) http://strategic-functions-hrm.blogspot.com/
(Human Capital Architecture) http://human-capital-architecture.blogspot.com/
(Human Relations) http://human-relations-aspect.blogspot.com/
(Human Resource Planning) http://human-resource-planning.blogspot.com/
(Human Software- HSoftware) http://human-software-hsoftware.blogspot.com/
(Interpersonal Relations) http://interpersonal-relations.blogspot.com/
(Interview Skills) http://interviewing-skill.blogspot.com/
(Interview Preparation for Job Seekers) http://interview-preparation-jobs.blogspot.com/
(Interview Questions) http://interview-question-bank.blogspot.com/
(Just in Time Management- JIT) http://just-in-time-management.blogspot.com/
(Kaizen) http://kaizen-improvement.blogspot.com/
(Knowledge Management) http://knowledge-management-initiative.blogspot.com/
(Lead Time Management) http://lead-time-management.blogspot.com/
(Leadership) http://lead-max.blogspot.com/
(Lean Enterprise) http://lean-organization.blogspot.com/
(Learning Organization) http://learning-organization-profile.blogspot.com/
(Life Management: Competencies) http://knol.google.com/k/shyam-bhatawdekar/competency-matrix/6txz9nck6g3/4#
(Life Management: Effectiveness Management: HSoftware) http://knol.google.com/k/shyam-bhatawdekar/management-in-life-profession-family/6txz9nck6g3/3#
(Life Management: I Am Liberated) http://knol.google.com/k/shyam-bhatawdekar/i-am-liberated/6txz9nck6g3/6#
(Life Positions and OKness) http://life-positions.blogspot.com/
(Life Skills) http://life-skills-competencies.blogspot.com/
(Listening) http://listen-skills.blogspot.com/
(Management Anecdotes) http://management-anecdotes.blogspot.com/
(Management Book- Best Books) http://best-management-books.blogspot.com/
(Management Information System- MIS) http://management-information-system-mis.blogspot.com/
(Managing/conducting Meetings) http://managing-meetings.blogspot.com/
(Marginal Utility) http://marginal-utility-concept.blogspot.com/
(Marketing Management Overview) http://marketing-management-overview.blogspot.com/
(Marketing Orientation) http://marketing-orientation.blogspot.com/
(Marketing Management Tasks) http://marketing-management-tasks.blogspot.com/
(Market research) http://market-research-function.blogspot.com/
(Market Segmentation) http://market-segment.blogspot.com/
(Mentoring) http://mentor-mentorship.blogspot.com/
(Motivation) http://motivation-people.blogspot.com/
(Negotiation Skills) http://negotiating-skills.blogspot.com/
(Negotiation Tactics) http://negotiation-tactics.blogspot.com/
(Objection Handling) http://objection-handling.blogspot.com/
(Organization Development- OD) http://organization-development-od.blogspot.com/
(Organizational Culture) http://organizational-culture-values.blogspot.com/
(Out of Box Ideas) http://wow-idea.blogspot.com/
(Ownership on Job) http://job-ownership.blogspot.com/
(Paradigm and Paradigm Shift) http://paradigm-mindset.blogspot.com/
(Performance Management and Appraisal) http://performance-appraisal-management.blogspot.com/
(Personality) http://human-personality.blogspot.com/
(Positive Strokes) http://positive-strokes.blogspot.com/
(Presentation Skills) http://presentation-effectiveness.blogspot.com/
(Problem Solving) http://problem-solving-skill.blogspot.com/
(Profit Improvement) http://profit-improvement.blogspot.com/
(Project Management) http://management-of-project.blogspot.com/
(Quality Circles History) http://quality-circles-history.blogspot.com/
(Quality Circles) http://quality-circles.blogspot.com/
(Quality Function Deployment- QFD and House of Quality) http://quality-function-deployment.blogspot.com/
(Quality Gurus) http://quality-gurus.blogspot.com/
(Recession) http://knol.google.com/k/shyam-bhatawdekar/recession/6txz9nck6g3/7#
(Recession Management) http://recession-management.blogspot.com/
(Recruitment and Selection) http://recruitment-selection.blogspot.com/
(Research Methodology) http://research-work-methodology.blogspot.com/
(Safety and Health Management) http://safety-health-management.blogspot.com/
(Sales/Selling Process) http://selling-process.blogspot.com/
(Sales Promotion) http://sales-promotion.blogspot.com/
(Self development) http://managing-self.blogspot.com/
(Self-confidence) http://self-confidence-improvement.blogspot.com/
(Six Sigma) http://six-sigma-system.blogspot.com/
(Six Thinking Hats) http://six-thinking-hats.blogspot.com/
(Soft Skills) http://soft-skills-competencies.blogspot.com/
(Spiritual Quotient/Intelligence) http://spiritual-quotient.blogspot.com/
(Strategic Management) http://strategic-managing.blogspot.com/
(Stress Management) http://management-of-stress.blogspot.com/
(Stress Management) http://managing-stress-strain.blogspot.com/
(Success) http://success-achievement.blogspot.com/
(Supply Chain Management) http://manage-supply-chain.blogspot.com/
(Supply and Demand) http://supply-demand-laws.blogspot.com/
(Talent Management) http://managing-talent.blogspot.com/
(Team Building) http://team-building-working.blogspot.com/
(Telephone Etiquette) http://telephone-etiquette.blogspot.com/
(Three Sixty Degrees Appraisal System) http://three-sixty-degrees-feedback.blogspot.com/
(Time Management) http://time-life-management.blogspot.com/
(Total Productive Maintenance- TPM) http://total-productive-maintenance.blogspot.com/
(Total Quality Management- TQM) http://total-quality-concept.blogspot.com/
(Training and Development) http://training-function.blogspot.com/
(Trainers’ Qualities) http://trainers-qualities.blogspot.com/
(Transaction Analysis- TA) http://transaction-analysis.blogspot.com/
(TRIZ- Inventive Problem Solving) http://triz-problem-solving.blogspot.com/
(Value Engineering/Analysis) http://value-engineering-analysis.blogspot.com/
(Winners and Losers) http://winners-losers.blogspot.com/
(World Class Manufacturing) http://world-class-manufacturing.blogspot.com/
(Written Communication) http://written-communication.blogspot.com/
(Zero Based Budgeting) http://zero-based-budgeting.blogspot.com/

Counseling: General and Psychological
(Anger Management) http://controlling-anger.blogspot.com/
(Children’s Behavior Problems) http://child-behavior-problems.blogspot.com/
(Cholesterol Control) http://controlling-cholesterol.blogspot.com/
(Counseling: Psychological) http://counselingfamily.blogspot.com/
(Counseling: Psychological) http://counseling-family.blogspot.com/
(Cross Cultural Etiquette) http://cross-cultural-etiquette.blogspot.com/
(Emotions) http://emotion-feeling.blogspot.com/
(Executive Etiquette and Manners) http://executive-manners.blogspot.com/
(Exercises) http://exercises-plan.blogspot.com/
(Family Counseling) http://family-harmony.blogspot.com/
(Health: Homeopathy) http://homeopathy-medicines.blogspot.com/
(LifeManagement: Competencies) http://knol.google.com/k/shyam-bhatawdekar/competency-matrix/6txz9nck6g3/4#
(Life Management: Effectiveness Management: HSoftware) http://knol.google.com/k/shyam-bhatawdekar/management-in-life-profession-family/6txz9nck6g3/3#
(Life management: I Am Liberated) http://knol.google.com/k/shyam-bhatawdekar/i-am-liberated/6txz9nck6g3/6#view
(Marriage Counseling) http://marriage-counsel.blogspot.com/
(Ownership on Job) http://job-ownership.blogspot.com/
(Parental Responsibilities) http://parental-responsibilities.blogspot.com/
(Personality) http://human-personality.blogspot.com/
(Qualities of Spouse) http://spouse-qualities.blogspot.com/
(Quit Smoking) http://quit-smoking-plan.blogspot.com/
(Self Development) http://managing-self.blogspot.com/
(Self-confidence) http://self-confidence-improvement.blogspot.com/
(Stress Management) http://managing-stress-strain.blogspot.com/
(Stress Management) http://management-of-stress.blogspot.com/
(Swine Flu and Its Prevention) http://swine-flu-precaution.blogspot.com/
(Telephone Etiquette) http://telephone-etiquette.blogspot.com/
(Walking) http://walking-plan.blogspot.com/
(Winners and Losers) http://winners-losers.blogspot.com/

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(Health: Homeopathy) http://homeopathy-medicines.blogspot.com/
(Housekeeping at Home) http://5s-housekeeping-home.blogspot.com/
(How to Save Money) http://save-money-ideas.blogspot.com/ or http://knol.google.com/k/shyam-bhatawdekar/how-to-save-money/6txz9nck6g3/11#
(Recipes: Easy to Cook) http://easytocook-recipes.blogspot.com/
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(Travel and Sightseeing- World) http://sightseeing-guide.blogspot.com/

General Knowledge and Out of Box Ideas
(General Knowledge- GK) http://general-knowledge-gk.blogspot.com/
(General Knowledge- Top 5/Top 10) http://top-five-everything.blogspot.com/
(Out of Box Ideas) http://wow-idea.blogspot.com/
(Shyam Bhatawdekar’s Knols) http://knol.google.com/k/shyam-bhatawdekar/shyam-bhatawdekar/6txz9nck6g3/1#