A positive statement tells what is currently understood about the way the world operates. A positive statement may be right or wrong, but we can test it by checking it against the facts. Ex- "Our planet is warming because of the amount of coal that we're burning."Bade, Robin & Michael Parkin. Foundations of Macroeconomics, 3rd Ed., Pearson Addison Wesley, 2007, p15
A demand curve shows the relationship between the price of something and the amount people will buy. The higher the price goes, the less of it you're going to sell. The demand curve has so many exceptions it's basically worthless. It's just a business-school exercise item. Let me throw out an exception: chocolate. Let's say it's August and chocolate's $10 per kilogram, and we're selling all we can make. In September I decide to raise the price to $15 per kilogram. All of a sudden sales of chocolate go UP drastically. Using a demand curve in isolation, sales of chocolate should have gone down. They went up because it's time to start making chocolate Santas. ------------------------------------------------------------------------------------------------- SEPERATE POST The demand curve is not worthless. "The demand curve graphs the relationship between the quantity demanded of a good and it's price, holding constant all other influences on consumers' planned purchases"(Parkin 1.). The example given above is inaccurate as it would not take into account the seasonal demand factors. If these factored in when preparing the demand curve you would find that it true. See; 1. Michael Parkin (1993), 2nd Edition, "Microeconomics". (pgs 73-78)
Norman Parkin has written: 'The solution of nonlinear algebraic equations'
George R. Parkin has written: 'Edward Thring - headmaster of Uppingham School'
Beverley Parkin has written: 'The gift of flowers' -- subject(s): Flower arrangement 'Inspired by Flowers'
Arthur Parkin has written: 'Goalscoring within eight yards of the goal - skills and techniques required'
Charles Parkin has written: 'The moral basis of Burke's political thought' -- subject(s): Political science
what are the broad facts reported in the news article about the gap in the incomes of the rich and the poor in the Asian economies studied by the ADB
Alfred Parkin has written: 'Caisson disease' -- subject(s): Physiological effect, Decompression sickness, Compressed air
Phyllis A. Morse has written: 'Parkin'
R. A. Parkin has written: 'The window glass makers of St. Helens' -- subject(s): Glass manufacture, History, Pilkington PLC
Michael Parkin has written: 'Microeconomics' 'Inflation in the United Kingdom (Studies in Inflation, Vol 6)' 'Microeconomics with MyEconLab plus eBook 1-semester Student Access Kit' 'Microeconomics' -- subject(s): Microeconomics, Economic conditions, Textbooks 'Economics plus MyEconLab plus eBook 2-Semester Student Access Kit' 'Microeconimics' 'Microeconomics Homework Edition Plus MyEconLab Student Access Kit' 'Macroeconomics with MyEconLab plus eBook 1-semester Student Access Kit' 'Microeconomics MyEconLab Homework Edition plus eBook 1-Semester Student Access Kit' 'Macroeconomia - Edicion Especial Actualizada' 'The role of the Stock Exchange' 'Macroeconomics Homework Edition Plus MyEconLab Student Access Kit' 'Economics with Electronic Study Guide CD-ROM' 'The world monetary system in transition' -- subject(s): Inflation (Finance), International finance, Foreign exchange 'Incomes policy and inflation' 'Macroeconomics (Study Guide)' 'Economics/Economic Times' 'Microeconomics Updated Version with Microeconomics in Action 1.5' 'Microeconomia' -- subject(s): Business, Nonfiction, Text Book, OverDrive 'Microeconomics' -- subject(s): Accessible book, Microeconomics 'Microeconomics 3e/Microeconomics Study Guide Bundle' 'Microeconomics/Includes Economic Times (Microeconomics)' 'Inflation in the World Economy (Studies in Inflation, Vol 4)' 'Microeconomics with Electronic Study Guide CD-ROM' 'Macroeconomics' 'Macroeconomics' 'Parkin Economics/Economics in Action' 'Macroeconomics with MyEconLab Student Access Kit' 'Microeconomics- MYECONLAB STUDENT ACCESS KIT'
G. R. Parkin has written: 'India today' -- subject(s): Politics and government, World War, 1939-1945, Nationality, Nationalism
L. W. Parkin has written: 'The Leigh Creek coalfield' -- subject(s): Coal, Water-supply, Geology, Analysis, Coal mines and mining