Theory of International Trade Problem Set 1 Due time: 5pm September 26‚ 2014 (Friday) Answer all of the following questions. While I encourage you to discuss with your classmates‚ you have to write up your own script. Please hand it in to your TA (Miss Jiuqi Zhao) by the due time via her pageon box on the 9th ‡oor of K.K. Leung Building. 1. Suppose that Home and Foreign have the marginal product of labor shown below. Home Foreign Baseball bats 1/6 1 tennis rackets 1/2 1/4 (a) What is the opportunity
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Problem Set 1 Name: Christen Brown Problem Set 1 is to be completed by 11:59 p.m. (ET) on Monday of Module/Week 2. 1. Based on the information provided for the market for video games‚ answer the following questions. PRICE Q DEMANDED Q SUPPLIED $50 5 9 $45 7 7 $40 9 5 $35 11 3 $30 13 1 a.) Draw and properly label the demand and supply graphs (this means you must label the axes and any lines you include on the graph). b.) What is the equilibrium price and quantity? a.) b.) PRICE: $45.00
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Analyzing Marketing Problems and Cases HIGHLIGHT 1 A Case for Case Analysis Cases assist in bridging the gap between classroom learning and the so-called real world of marketing management. They provide us with an opportunity to develop‚ sharpen‚ and test our analytical skills at: -Assessing situations. -Sorting out arid organizing key information. -Asking the right questions. -Defining opportunities and problems. -Identifying and evaluating alternative courses of action. -Interpreting data. -Evaluating
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Problem Set 1 Macroeconomics‚ ECON 2123 (Instructor: Partha Sen; TA: Peter Tsui) ------------------------------------------------------------------------------------------------------------------------------------ Posted: Friday‚ 19 September 2014 Due: 5:00 PM Friday‚ 26 September 2014 (Submit your homework into the homework collection box outside the department office) 100 marks total Part I: True/False/Uncertain (20 marks‚ 4 marks each) 1. GDP is the value of all goods and services produced
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Effectiveness Problem of Facebook Marketing With more than 800 million active users (“Facebook F8‚” 2011)‚ Facebook is currently the world’s most popular social network. The considerable number of audiences provides marketers with an ideal platform to post promotions and advertisements. Activities integrating marketing practices with Facebook features are referred to Facebook marketing. Statistics show that (Bullas‚ 2010) the number of Facebook Ads has passed the milestone of 1 trillion‚ which
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different situations where we have to tailor our type of speech‚ a quick example would be speaking with friends‚ you are more relaxed‚ and less informative‚ whereas if you were presenting to a class‚ you would be more formal and informative. Dell Hymes ‘speaking model’ is and effective and precise method to use when considering elements of communication‚ and planning speech. Even using specific components alone can be useful to everyday communication. It’s effectiveness is displayed through
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everyone is connected one way with technology through social media‚ education‚ health‚ and various others. Technology has changed the path of this world’s future‚ and is continuously changing with the blink of an eye. In Thomas Friedman’s essay‚ “The Dell Theory of Conflict Prevention” he discusses how technology has made the world flat‚ and how technology is a focal supply chain. In Michael Pollan’s article‚ “The Animals: Practicing Complexity” he illustrates the different technological aspects that
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Machine Learning Fall 2014 Problem Set 1 Joon Hee Choi Handed In: 09/14/2014 Review Questions 1. 2. 3. • ∂f ∂x = 6x − y − 11‚ ∂f ∂y • ∂f ∂x = 6x − y − 11 = 0‚ = 2y − x ∂f ∂y = 2y − x = 0 ⇒ x = 2‚ y = 1 ⇒ (x‚ y) = (2‚ 1) • (a) n = 2 w1 x1 and x = . Then‚ w2 x2 wT x + b = w1 x1 + w2 x2 + b = 0 ⇒ −x1b + Let w = w1 x2 − wb =1 2 (b) n = 3 w1 x1 Let w = w2 and x = x2 . Then‚ w3 x3 T w x + b = w1 x1 + w2 x2 + w3 x3 + b = 0 ⇒ −x1b + −x2b + −x3b = 1 w1 w2 w3 x1 w1
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ECN171 Economy of East Asia Problem Set 1 The data for this problem set is posted on SmartSite in the Resources folder. It was downloaded from the Penn World Tables version 7.1‚ which is publicly available at https://pwt.sas.upenn.edu/php_site/pwt_index.php . 1. Graph the GDP [per capita] of the East Asian countries in PS1_data.xls on one graph. Which East Asian country is the largest [richest] in 1960? In 2010? When did the switch occur? 2. Calculate the growth rates (log difference‚ using natural
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world. Later to be known as Dell Computers Corporation and now Dell Inc.‚ this company was founded by this‚ college dropout ‚ Michael Dell in the early 1980’s who started out upgrading hard drives for IBM compatibles. A year of computer upgrades for local businesses the company had grown to a $6 million business‚ at the end of 1985 Dell started offering custom built-to-order machines which caused the company to explode with $70 million in sales. Within five years Dells’ total sales had grown to an
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