Demand and Elasticity Linear demand curve: Q = a – bP Elasticity: E d = (ΔQ/ΔP)/(P/Q) = -b(P/Q) E d = -1 in the middle of demand curve (up is more elastic) Total revenue and Elasticity: Elastic: Ed < -1 ↑P→↓R (↑P by 15%→↓Q by 20%) Inelastic: 0 > Ed > -1 ↑P→↑R (↑P by 15%→↓Q by 3%) Unit elastic: Ed = -1 R remains the same (↑P by 15%→↓Q by 15%) MR: positive expansion effect (P(Q) – sell of additional units) + price reduction effect (reduces revenues because of lower price (ΔP/ΔQ)/Q)
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Evolution of hybrid online marketplaces – A perspective The ecommerce sector in India has been growing at unprecedented rates in recent years. With revenues touching US$1.2 billion in 2012 and adoption surging among Indian consumers‚ it has become an ideal breeding ground for start-ups. The successes of companies like Flipkart‚ Myntra and Jabong lend credence to the massive potential of the sector. These companies have traditionally operated as inventory-led “first-party” 1P ecommerce sites. However
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Income Elasticity of Demand Income elasticity of demand may be defined as the ratio or proportionate change in the quantity demanded of a commodity to a given proportionate change in the income. In short‚ it indicates the extent to which demand changes with a variation in consumer’s income. Practical application of income elasticity of demand 1. Helps in determining the rate of growth of the firm. If the growth rate of the economy and income growth of the people is reasonably forecasted‚ in that
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“Hybrid theory” What is colonialism? Slavery & subordination The roman concept of “Colonia” The colonial Rationale The “Other” as uncivilized Colonial power as superior Subaltern consciousness/ culture is misguided/inferior Colonial power as a civilizing force Subaltern: the “OTHER” Colonial and imperial rule was legitimized by anthropological theories which increasingly portrayed the peoples of the colonized world as inferior‚ feminine‚ childlike‚ incapable of looking after themselves
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References: * Introduction” www.apple.com” * iPhone Quantity & Prices http://aaplinvestors.net/stats/iphone/pricing/ * Market type & factors affecting Supply & Demand www.investopedia.com/ * Market Analysis “http://techcrunch.com/2012/02/16/apple-sold-more-iphones-than-macs-ever/ * Samsung history www.samsung.com * Samsung’s price history http://reviews.cnet.com/smartphones/samsung-galaxy-note-carbon/4014-6452_7-35117983.html
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these animals do exist and there are many other combinations of animals. A hybrid animal is the offspring of two different species or populations (Wikipedia). There are already hybrid animals in existence that occur in nature and some that are being created by science. In this paper‚ some examples‚ characteristics‚ problems‚ and ethical considerations of hybrid animals will be discussed. There are many types of hybrid animals in existence today. The liger has recently become popular due to the
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They have typical three layer blood vessel wall structure with a thick tunica media. The walls of arteries are highly compliant due to the elastic fibres present. The wall thickness of the arteries varies in based on the proximity to the heart. The elasticity of arteries allows pressure absorption from the left ventricle of the heart as it pumps blood into the arteries. There are two significant types of arteries‚ elastic and muscular. Elastic arteries are the largest in the body and include the aorta
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Theory of elasticity -stress and strain stress -constitutive equations. Theory of Plasticity y y -Yielding Criteria‚ -Von mises criterion and Tresca criterion. - Plastic analysis and limit design methods for structural systems( beams‚ frames and plates) 1-ELASTICITY yp -Introduction for different types of nonlinear behavior -Tensors symbolic -Unidirectional stress and strain Unidirectional -3D components of stress and strain - Equilibrium equations - Invariants of stresses tensor -Principal
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with examples‚ explain the concepts of price elasticity of demand‚ income elasticity of demand and cross elasticity of demand. Income elasticity of demand measures the responsiveness of demand to a change in income‚ ceteris paribus. It is the percentage change in demand for a good resulting from a percentage change in income‚ ceteris paribus. When income changes with other price or non-price factors‚ such as income‚ remaining unchanged‚ income elasticity of demand measures how much to which demand
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economics is taught are emphasized. PAUL GRIMES‚ Section Editor Child Safety Seats on Commercial Airliners: A Demonstration of Cross-Price Elasticities Shane Sanders‚ Dennis L. Weisman‚ and Dong Li Abstract: The cross-price elasticity concept can be difficult for microeconomics students to grasp. The authors provide a real-life application of cross-price elasticities in policymaking. After a debate that spanned more than a decade and included input from safety engineers‚ medical personnel‚ politicians
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