Use of Dummy Variables in Testing for Equality Between Sets of Coefficients in Linear Regressions: A Generalization Author(s): Damodar Gujarati Source: The American Statistician‚ Vol. 24‚ No. 5 (Dec.‚ 1970)‚ pp. 18-22 Published by: American Statistical Association Stable URL: http://www.jstor.org/stable/2682446 . Accessed: 09/07/2013 18:34 Your use of the JSTOR archive indicates your acceptance of the Terms & Conditions of Use‚ available at . http://www.jstor.org/page/info/about/policies/terms
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relationship exists between macroeconomic variables and stock exchange returns in the Pakistani capital market. The techniques of multiple linear regression will be applied to understand if there is indeed a link between the two. The time series data being analyzed is on a monthly basis and spans from January 2003 to January 2009. The indicators taken as the independent variables are manufacturing production index‚ consumer price index‚ discount rate‚ broad money‚ foreign exchange‚ gold in million troy
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Topic: “To what extent does executive pay influence company performance?” 1 Introduction Recently‚ there has been a good deal of argument discussing about the impact of executive pay influence over company performance. It is often taken for granted that a company is able to have a better performance when the C-Suite is paid more. Nevertheless‚ the issue can be unexpectedly complicated in some cases and go way beyond a “more or less” question. Several empirical evidences reveal that an unwise form
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In a free market economy‚ individuals are free to make their own economic decisions. Consumers are free to decide what to buy with their incomes: free to make demand decisions. Firms are free to choose what to sell and what production methods to use: free to make supply decisions. The demand and supply decisions of consumers and firms are transmitted to each other through their effect on prices: through the price mechanism. The prices that result are the prices that firms and consumers have to accept
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Everyone knows that all things cost money‚ even the prohibition on marijuana! It costs the U.S. government about 13.7 billion dollars to keep the prohibition on marijuana. Marijuana is classified as a hallucinogenic drug and is considered a schedule one drug; some of the most dangerous drugs such as heroin‚ molly‚ acid‚ and many more. This drug category suggests that these drugs have no medical purpose even though marijuana is legal medically or recreationally in 28 states including D.C. Marijuana
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putting up more restrictions and enforcing the borders‚ it will not stop people from coming over (Trump 2016). Immigration is good; it strengthens our economy‚ keeps us ethnically diverse‚ influences our values‚ and immigrants have a drive that keeps us on our feet. Immigration benefits our economy. A rise in immigration rates have shown a more prosperous economy. Most immigrants that travel into this country do not have the best communication skills‚ so they usually accept
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Macroeconomics – the study of economic activity in the whole economy. It includes the study of: Economic growth – a steady rate of increase of national output Employment – a low level of unemployment Price stability – a low and stable rate of inflation External stability – a favorable balance of payments position Income distribution – an equitable distribution of income Circular flow of income model – the movement of spending and income through the economy. In a macroeconomics equilibrium
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international economy. We are not living in a world that contain only one country and one government. International trade means a collision of many countries’ economy‚ they have different perspectives on economy based on different countries’ benefits. In order to maximize their own countries’ interest or protect peace‚ government would like use tools such as economic sanctions‚ tariffs‚ quotas. This paper will explore what economic restriction is‚ how economic restriction affect the U.S economy‚ and how
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Symbolic Math in Matlab Matlab has a powerful symbolic math ability. Rather than making calculations on known numbers‚ we can make calculations on symbolic expressions. For example‚ what is the limit as x approaches inf of 1 + 1/2^1 + 1/2^2 + 1/2^3...+1/2^n ? Matlab can tell us. What is the integral of x^3 for any x? Matlab can tell us. Symbolic Math in Matlab Matlab allows you to create symbolic math expressions. This is useful when you don’t want to immediately compute an answer‚ or when
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"To serve and protect" that’s what the type of career path is‚ I would like to pursue. Ever since I was young I wanted to fulfill that motto. "To serve and protect" I started towards that goal by joining JROTC‚ wanting to join the military following high school‚ however while I grew older I started looking into joining the police department. As a result of me going to college and getting my degree in criminal justice will enable me to join the police department. Being a police Officer is just
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