1930s and 1940s‚ the two main parts of economic theory were typically labeled “monetary theory” and “price theory.” Today‚ the corresponding dichotomy is between “macroeconomics” and “microeconomics.” The motivating force for the change came from the macro side‚ with modern macroeconomics being far more explicit than old-fashioned monetary theory about fluctuations in income and employment (as well as the price level). In contrast‚ no revolution separates today’s microeconomics from old-fashioned price
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Useful formulas/expressions: (1) MPC = ∆ C / ∆ DI or ∆ C / ∆ YD & MPC + MPS = 1 (2) Exp. Multiplier = 1/(1-MPC) ∆GDP = Exp Mult. * ∆AE (3) Δ AE = Δ Income * MPC (4) DD Multiplier = 1/rrr ∆DD = DD Mult. * ∆Reserves Multiple Choice Identify the choice that best completes the statement or answers the question. ____ 1. Long-run full-employment equilibrium assumes: a. a downward-sloping production function. b. a downward-sloping long-run supply curve (LRAS). c. the CPI index price
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Answer the following questions: Question One: Explain why each of the following two statements is False: (Assume that all variables are kept constant in all the 3 statements below) Statement (1):If the price of shoes decreases‚ then the demand on socks will decrease as well because the two goods are complement goods. This statement is false : because they are complement goods so is the price of (x) which is shoes decreases the quantity demand of (y) which is socks must increases. In
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Macroeconomics of Healthcare Douglas A. Propp‚ MD‚ MS‚ FACEP‚ CPE Chair‚ Department of Emergency Medicine Advocate-Lutheran General Hospital Clinical Associate Professor of Emergency Medicine University of Chicago As Emergency Physicians‚ we are frequently peripherally exposed to healthcare economic statistics‚ policies‚ and debates with little concern for mastering these concepts‚ feeling that they have little to do with our practice of Emergency Medicine. Although a working knowledge
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3rd Edition‚ June 2005 Eric Doviak Principles of Microeconomics on the Lecture Notes Preface Microeconomics is the study of the behavior of individual households‚ firms and industries as well as the supply and demand relationships between producers and consumers. You might think of a household as a consumer‚ but households are also producers. For example‚ take a look at your kitchen: you take raw materials (meat‚ cheese‚ vegetables‚ eggs‚ salt and pepper) as well as capital
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Macroeconomics Objectives: 1. To deepen and widen students’ understanding of theories and laws that rule the national economies 2. To enhance students’ analytical ability 3. To give a macro-perspective to the economic phenomena around the world 4. To help students better comprehend the domestic and global economic realities and try to predict future course of events References: 1. ‘Economics’ by Paul Samuelson 2. ‘Macroeconomics’ by Dornbusch Fischer 3. ‘Macroeconomics’ by Richard
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• Micro vs. Macro • Microeconomics – the study of how individual households and firms make decisions and how they interact with one another in markets. • Macroeconomics – the study of the economy as a whole. – Its goal is to explain the economic changes that affect many households‚ firms‚ and markets at once. • The Two Groups of Economists • Macroeconomists • Focus on the economy as a whole. • Spend much time analyzing how total income changes and how changes in income cause changes in
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the market for minivans. For each of the events listed here‚ identify which of the determinants of demand or supply are affected‚ also indicate whether demand or supply increases or decreases. Then draw the diagram to show the effect on the past and quantity of minivans A. People decide to have more children. Answer: It is expected to have more children‚ and household spending will increase‚ demand will reduce household wagon. From the supply point of view‚ due to population increases‚ station
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Production–possibility frontier In economics‚ a production–possibility frontier (PPF)‚ sometimes called a production–possibility curve‚ production-possibility boundary or product transformation curve‚ is a graph that compares the production rates of two commodities that use the same fixed total of the factors of production. Graphically bounding the production set‚ the PPF curve shows the maximum specified production level of one commodity that results given the production level of the other. By doing
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I. MICROECONOMIC Micro-environment is preferred as ‘the operating system’ which includes the forces that has significant impacts on and can affect the organization’s ability to operate and serve its customer (Chaffey et al‚ 2009). This is influenced by the need of customers and how services are provided to them through the competitors‚ marketing intermediaries‚ and suppliers within the marketplace (Chaffey et al‚ 2009). 1. Customer Airasia provides to its customers the basic flight carrier
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