Learning curve in psychology and economics The first person to describe the learning curve was Hermann Ebbinghaus in 1885. He found that the time required to memorize a nonsense word increased sharply as the number of syllables increased.[1] Psychologist‚ Arthur Bills gave a more detailed description of learning curves in 1934. He also discussed the properties of different types of learning curves‚ such as negative acceleration‚ positive acceleration‚ plateaus‚ and ogive curves.[2] In 1936‚ Theodore
Premium Learning curve
LEARNING CURVE CONCEPT AND ITS USEFULNESS IN MANAGEMENT DECISIONS Presented ByKriti Agarwal (A002) Aniket Rane(A046) Nitin Gupta(A024) Eshan Singh(A057) Mayank Bhatia(A013) HISTORY Introduced to the aircraft industry in 1936 by T. P. Wright in his article Journal of the Aeronautical Science He found that per unit production time reduced at an unvarying rate Since then‚ learning curves (also known as progress functions) have been applied to all types of work INTRODUCTION A graphical representation
Premium Variable cost Costs Cost
MARKET AND DEMAND ANALYSIS | In most cases‚ the first step in project analysis is to estimate the potential size of the market for the product proposed to be manufactured and get an idea about the market share that is likely to be captured. To make an idea about these things an in depth study and assessment of various factors like patterns of consumption growth‚ income and price elasticity of demand‚ composition of the market‚ nature of competition‚ availability of substitutes‚ reach of distribution
Premium Marketing Supply and demand
The Bathtub Curve and Product Failure Behavior Part One - The Bathtub Curve‚ Infant Mortality and Burn-in by Dennis J. Wilkins Retired Hewlett-Packard Senior Reliability Specialist‚ currently a ReliaSoft Reliability Field Consultant This paper is adapted with permission from work done while at Hewlett-Packard. Reliability specialists often describe the lifetime of a population of products using a graphical representation called the bathtub curve. The bathtub curve consists of three periods: an
Premium Failure Time
Limitations of the Lorenz Curve The Lorenz Curve illustrates the degree of equality (or inequality) of distribution of income in an economy. It plots the cumulative percentage of income received by cumulative shares of the population and includes a straight line to illustrate perfect income equality. Thus‚ the closer the Lorenz curve is to the straight line‚ the greater the equality in income distribution‚ while‚ the further away it is from the straight line‚ the more unequal the distribution
Premium Income Economic inequality Lorenz curve
Stock Market Model (Sine Curve) Sine curve is a technique used in everyday life. Whether it be from sound waves‚ to electrical curves‚ or light waves‚ sine curve is all around us. One place that is hugely affected by sine curve is the STOCK MARKET. The stock market is where “ publicly held companies are issued or traded through either exchanged or over-the-counter market”(investopedia.com). The purpose of using sine curve is to show whether or not the market is a cycle mode or a trend mode
Premium Stock market Wave Phase
We already know that following are the important cost concepts related to the production process of a firm: • Fixed Cost • Varibale Cost • Average Cost • Marginal Cost please refer to following page Introduction to Cost Concepts to understand various cost concepts in detail. Here we will briefly state again the meaning of above stated cost concepts for better understanding of the module on short run cost analysis. Fixed Cost is that cost which does not change (that is either goes up or
Premium Marginal cost Costs Economics
Behind the Curve Behind the Curve Globalization and International Terrorism Audrey Kurth Cronin he coincidence between the evolving changes of globalization‚ the inherent weaknesses of the Arab region‚ and the inadequate American response to both ensures that terrorism will continue to be the most serious threat to U.S. and Western interests in the twenty-ªrst century. There has been little creative thinking‚ however‚ about how to confront the growing terrorist backlash that has been unleashed
Premium United States Terrorism Al-Qaeda
21 : Theory of Cost 1 Recap from last Session Production cost Types of Cost: Accounting/Economic Analysis Cost –Output Relationship Short run cost Analysis Prof. Trupti Mishra‚ School of Management‚ IIT Bombay Session Outline The Long-Run Cost-Output Relations Break-Even Analysis: Linear Cost and Revenue Functions. Break-Even Analysis: Non-Linear Cost and Revenue Function Prof. Trupti Mishra‚ School of Management‚ IIT Bombay long-run is a period for which all inputs
Premium Marginal cost Costs Economics of production
ITM UNIVERSITY ECONOMICS DETERMINANTS OF DEMAND SUBMITTED TO: Miss. Surti Dahuja SUBMITTED BY : SHUMYLA KHAN‚ KINNI KANSANA‚ SAGAR VYAS‚ Shibu lijack DEMAND “Demand for a commodity refers to the quantity of the commodity which an individual consumer or a household is willing to purchase per unit of time at a particular price”. Demand for a commodity implies – a) Desire of the consumer to buy the product‚ b) His willingness to buy the product‚ and c) Sufficient purchasing power in his pocket
Premium Supply and demand