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What is the contribution of paul samuelson to the economics discipline?

Paul Samuelson made significant contributions to economics by formalizing many economic theories through mathematical models, which helped to establish economics as a rigorous scientific discipline. His seminal work, "Foundations of Economic Analysis," introduced the use of calculus in economics, leading to the development of welfare economics and consumer theory. Samuelson also played a crucial role in the development of Keynesian economics and contributed to the understanding of public goods and the theory of revealed preference. His textbook, "Economics," became one of the most widely used introductory texts, influencing generations of economists.


Difference between Applied Economics and Theoretical Economics?

Economics is concerned with the allocation of scarce resources. This general definition can be applied across a variety of applications including labor economics, financial economics (finance), macroeconomics, microeconomics, etc. For each of these areas, theoretical models are built (by theoreticians) and these models are tested (by applied economists). When they are built, they are built on the basis of how a simplied world should work under certain assumptions. For example, under the assumptions that people have unlimited wants, get satisfaction from consumption of resources, consumption of the first unit brings more satisfaction than consumption of the next unit, and a certain income and prices of goods, theoretical economics will predict that consumers will but some of each good. This is a theoretical model because it is completely created in the mind and shows what will happen if all the assumptions are correct. The models are usually mathematical in nature and, although they may look complex to the outside observer, are usually very simple abstractions from reality. Applied economics is the testing these theoretical models on real world data to see if the theoretical relationships are shown to exist in reality. One reason the theoretical model will not test well in reality is if the theoretician forgot an important assumption. Applied economics basically tests theoretical economics. The tests usually involve taking the theoretical models and creating statistical models from them. Theoreticians usually only work with math. Applied economics that test theoretical models usually work with statistical theory. There is also a middle ground of applied economists that use already verified theoretical models and apply real world data to it to measure some economic phenomena of interest. Fundamentally, there is no reason that economics should be so heavily math and statistics based. Since the 50 or so years since the mathematization of economics there has been no more important discoveries made than the previous non-math years of the examination of the political economy.


What is Supply-side Economics?

lower tax rates causes the economy to growSupply-side economics is a macroeconomic school of thought that falls under the classical theory of economics. This theory suggests that economic progression can be made more effectively when there are less barriers to suppliers (lower business taxes, few/no regulations, etc.). Supply-side economists argue that with a less strict policy on businesses, we can have a large amount of goods for lower prices. In contemporary times, supply-side economics is synonymous with "trickle-down economics." Supply-side economics is the less mainstream school of thought in macroeconomics, and it is frequently challenged on its merit.


Why some economist say economics is useless?

economics is useless because it is based on assumptions made by economists............


In economics all good and services that must be made by?

workers

Related Questions

What is the relationship between economics and statistics?

Many aspects of Economics depend on independent decisions made by a very large number of participants. These actions can be estimated by statistics, and statistical models fitted to economic processes.


What was the colosseum made for?

for Gladiatrorial competitions and public exhibitions


Difference between Applied Economics and Theoretical Economics?

Economics is concerned with the allocation of scarce resources. This general definition can be applied across a variety of applications including labor economics, financial economics (finance), macroeconomics, microeconomics, etc. For each of these areas, theoretical models are built (by theoreticians) and these models are tested (by applied economists). When they are built, they are built on the basis of how a simplied world should work under certain assumptions. For example, under the assumptions that people have unlimited wants, get satisfaction from consumption of resources, consumption of the first unit brings more satisfaction than consumption of the next unit, and a certain income and prices of goods, theoretical economics will predict that consumers will but some of each good. This is a theoretical model because it is completely created in the mind and shows what will happen if all the assumptions are correct. The models are usually mathematical in nature and, although they may look complex to the outside observer, are usually very simple abstractions from reality. Applied economics is the testing these theoretical models on real world data to see if the theoretical relationships are shown to exist in reality. One reason the theoretical model will not test well in reality is if the theoretician forgot an important assumption. Applied economics basically tests theoretical economics. The tests usually involve taking the theoretical models and creating statistical models from them. Theoreticians usually only work with math. Applied economics that test theoretical models usually work with statistical theory. There is also a middle ground of applied economists that use already verified theoretical models and apply real world data to it to measure some economic phenomena of interest. Fundamentally, there is no reason that economics should be so heavily math and statistics based. Since the 50 or so years since the mathematization of economics there has been no more important discoveries made than the previous non-math years of the examination of the political economy.


What is supply sided economics?

lower tax rates causes the economy to growSupply-side Economics is a macroeconomic school of thought that falls under the classical theory of economics. This theory suggests that economic progression can be made more effectively when there are less barriers to suppliers (lower Business Taxes, few/no regulations, etc.). Supply-side economists argue that with a less strict policy on businesses, we can have a large amount of goods for lower prices. In contemporary times, supply-side economics is synonymous with "trickle-down economics." Supply-side economics is the less mainstream school of thought in macroeconomics, and it is frequently challenged on its merit.


What is Supply-side Economics?

lower tax rates causes the economy to growSupply-side economics is a macroeconomic school of thought that falls under the classical theory of economics. This theory suggests that economic progression can be made more effectively when there are less barriers to suppliers (lower business taxes, few/no regulations, etc.). Supply-side economists argue that with a less strict policy on businesses, we can have a large amount of goods for lower prices. In contemporary times, supply-side economics is synonymous with "trickle-down economics." Supply-side economics is the less mainstream school of thought in macroeconomics, and it is frequently challenged on its merit.


What made him the father of economics?

Adam smith


Why some economist say economics is useless?

economics is useless because it is based on assumptions made by economists............


Are all springfield handguns made in the US?

No. Some 1911 models are made in Brazil and Springfield XD and XDM models are made in Croatia.


In economics all good and services that must be made by?

workers


What materials are used to make models?

That depends on the purpose of the model. Children's models are usually made of plastic pieces that have to be glued together, while climate models are virtual models made of computer calculations. using equations.


Where can you get your blender models made online?

Its ok, I wanted my blender models made into real world objects but I have found a website; www.shapeways.com


Where are royal enfield made?

Current models are made in India.