Instructions for Efficient-Frontier Construction a. Estimation The goal is to obtain the raw ingredients – expected returns‚ standard deviations and correlations. Historical data are used for this purpose. As a rule of thumb‚ five years of daily data are probably right (one year should be the absolute minimum). Keep in mind the following: 1) make sure to use the adjusted close prices to calculate returns (so that you won’t have large‚ spurious negative returns due to dividend payments or splits)
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According to the Wikipedia‚ Android became the world’s leading Smartphone platform at the end of 2010. For the first quarter of 2012‚ Android had a 59% Smartphone market share worldwide. At the half of 2012‚ there were 400 million devices activated and 1 million activations per day. Analysts point to the advantage to Android of being a multi-channel‚ multi-carrier OS. http://en.wikipedia.org/wiki/Android_%28operating_system%29 According to the Wikipedia‚ XAMPP’s designers intended it for use only
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«Why should students learn foreign languages» Learning a foreign language is not an easy thing. It is a long and slow process that takes a lot of time and efforts. Nowadays it is especially important to know foreign languages. Some people learn languages because they need them for their work‚ others travel abroad‚ for the third studying languages is a hobby. Everyone‚ who knows foreign languages can speak to people from other countries‚ read foreign writers in the original‚ which makes your outlook
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a patriarchal country was even more arduous. Hopeless was the feeling that I felt the year my parents went their separate way. As a young Chinese Indonesian girl whose parents were divorced‚ I was ostracized by judgmental society due to my perceived imperfect background. In Indonesia‚ it is of utmost importance that a child is well brought up by both parents. Indonesians exceedingly value one’s family background and treat those that do not conform as outsiders. Living in a country where family background
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Foreign Aid Cultural Geography Bret Balanky The United States of America is a wealthy nation. We are also a nation that reaches out to the poverty-stricken world‚ lending financial aid in ridiculous amounts to these shambled countries. The burning question of the moment is: how effect is our foreign aid‚ and what can we do to improve its efficiency? The answer is quite a difficult one‚ if it even exists at all. Foreign aid has been lent to these broken countries for over half of a century
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Foreign aid is the transfer of goods‚ capital or services from one country to another directly or indirectly through international organizations such as the World Bank‚ the United Nations Children’s Fund‚ and many others. It is meant to offer some benefits or help to the recipient country and it comes in several forms for example; military‚ emergency humanitarian or economic aid. It is aimed at providing help in terms of crisis or disaster. This essay will discuss the concept of foreign aid.
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Efficient Mold Manufacturing An Introduction to Makino Technology for the Die Mold Industry Makino India Pvt. Ltd Copyright @ 2005 Makino Milling Machine Co.‚Ltd. All Rights Reserved Recent Trend for Mold Manufacturing High Accuracy/Speed Micro/Fine milling Process intensive Hard Small Deep Accurate Automation Systematic Copyright @ 2005 Makino Milling Machine Co.‚Ltd. All Rights Reserved 1 Requests to the Machine Tool Builder Mold Manufacturing Process Product Design Mold
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for promotion in our career. That the attraction of the movement to big cities. Second of all‚ living conditions hold no less importance. Clearly‚ inhabitants in big cities are likely to approach advanced education. Big cities are financial and business centers with a lot of companies‚ enterprises and corporations. In order to meet the huge needs of competent human resources‚ high quality education institutions are often located large urban. As a result‚ people who live there always have chance
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visit a foreign country for two weeks. Which country would you like to visit? David Yong Woo Lee Although many people have loved traveling abroad in past years‚ it is still hard for them to travel abroad regularly because of various reasons. Therefore‚ what we have the opportunity to visit a foreign country sounds very interesting and exciting. Also‚ the answer to this question would be different depending on peoples’ tastes. In my case‚ if I have an opportunity to visit another country‚ I would
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The United States of America‚ known for incredibly rich history‚ overwhelming pride and upholds so much tradition. This country‚ inhabited by hundreds of millions‚ has protected‚ governed and has been a home to them for hundreds of years. As the world has progressed throughout time‚ the American people have seen much‚ experienced incredible human feats such as experiencing flight for the first time‚ or walking on the moon thousands of miles away as they eagerly watched. The people have also experienced
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