Economist Assignment Example | Topics and Well Written Essays - 1000 words

Economist - Assignment Example Marshall started with metaphysics, specifically "the philosophical foundation of knowledge, especially in relation to theology." The Metaphysics led Alfred to ethics, specifically a Sidgwickian version of utilitarianism; ethics, on the other hand, led Alfred to economics. This was so because economics played an essential role in the provision of the preconditions for the improvement of the working class. Marshall’s ethical views continued to be a dominant force in his thinking even though he turned to economics (Marshall & Palgrave Connect, 2013). During his time, Marshall was viewed as the most influential economist. In his book Principles of Economics (1881), Marshall brought out the ideas of supply and demand, marginal utility and cost of production into a single whole. As an extension to what he had done, he brought up the elasticity price of demand. He in addition, contributed to the economic welfare both consumer surplus and producer surplus. He developed the standard demand and supply graph which demonstrates a number of basics that regards demand and supply including market equilibrium, law of diminishing returns, supply and demand curves, law of marginal returns, interrelationship between price and quantity with respect to demand and supply, and the ideas of producer and consumer surpluses (Marshall & Palgrave Connect, 2013). Economists now use this model in various forms using different variables in demonstrating several other economic principles. Ideas and theories that could only be explained in words can now be r epresented visually with the help of this model. Marshall’s models are now critical throughout the study of economics simply because they allow fundamentals or theories being explained to be represented clearly and concisely (Marshall & Palgrave Connect, 2013). Marshall had a vision of dramatic social change which involves the sharp reduction of inequality and the elimination of poverty. He saw that it was