Assumptions (A) or Assumptions (B): Assumptions (A) Assumptions (B) E( If we use Assumptions (B)‚ we need to use the law of iterated expectations in proving the BLUE. With Assumptions (B)‚ the BLUE is given conditionally on Let us use Assumptions (A). The Gauss-Markov Theorem is stated below Under Assumptions (A)‚ the OLS estimators‚ are the Best Linear Unbiased Estimator (BLUE)‚ that is 1. Unbias : 2. Best : Real data seldomly satisfy Assumptions (A) or Assumptions
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blue eyes technology PPT This PPT presentation is based on the topic blue eyes technology blue eyes technology is very common topic for seminar presentation. This ppt slide on blue eyes technology is a guidline for students or proffesional preparing for seminar presentation on blue eyes technology. Discription: INTRODUCTION We are living in an age of I.T.. Today the technologies are changing faster than time. The technology which is updated now becomes outdated after some days
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1. How strong are the competitive forces confronting Blue Nile and other online retail jewelers? Which one of the five competitive forces is the strongest? Do a five-forces analysis to support your answer. The companies that are competing in this industry are Blue Nile‚ Zales‚ Tiffany ’s‚ Online Jewelry Stores (Diamonds.com‚ etc…)‚ and Local Jewelers. The Rivalry among the competing sellers is strong because there are many competitors and they are basically offering the same product. Also‚ the
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Rhythm and Blues What is Rhythm and Blues? Rhythm and Blues‚ or R and B‚ can be used to describe the stylish urban music that grew out of the urbanization of the blues. It is a form of popular music based on a mixture of blues and black folk music. Its melody is simple‚ but has strong repetitious rhythms. It has been influenced by jazz‚ jump music‚ as well as by black gospel music. R and B got its roots from the blues‚ and took upon some of the blues principles such as‚ the
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Refugee Blues – W.H. Auden ------------------------------------------------- Poet - Wynstan Hugh Auden‚ born as a doctor’s son in February 1907 in York‚ United Kingdom‚ counts as one of the greatest English poets of the twentieth century. Theme - abuse of human rights experienced not only by German Jews but by other Jews and by refugees anywhere. Structure - The poem contains twelve stanzas of three lines each. The first and second line of each stanza rhyme. The two rhyming lines of each stanza
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The Blue Zones Analysis How we live‚ affects how long we live. In recent studies‚ lifestyle affects 75% of our longevity. This means that our genes and diseases only affect 25% of how long we will live. The Blue Zones takes author Dan Buettner to longevity hot spots around the globe where a disproportionate number of people live a very long time. These hot spots are called blue zones. The term‚ “blue zone”‚ sounded a bit intimidating at first. I was expecting a scientific lesson on genes and aging
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Baby Blues is quite common and is experienced after giving birth to a child. It can be felt by mothers‚ soon to be mothers and even fathers. Although a new child is a happy and exciting time it is also a time with a large amount of change and this can be very stressful. It is very common for his to be experienced within the first ten days after giving birth. While it is not always very sever it can turn into postnatal depression which can be very serious. What causes it? Baby Blues are
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The blue band hermit crab ( Pagurus samuelis) is a species of hermit crab it is usually found on the west coast of North America‚ and the most common hermit crab in California’s coast. It is a small species‚ with blue bands on its legs. The habitat it lives in its rocky costal short. This is what the name derives from due to its blue stripes. It prefers to live in the shell of the black turban snail. The length of the blue band hermit crab is 40 mm (1.6 in) and a carapace width of up to 19 mm (0
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The most interesting part and certainly my favorite part of Sonny’s Blues was the style. The language was sophisticated but not necessarily out of place for the narrator and the context. The author had a way of describing non visual situations with such imagery that you almost imagined it. For example‚ when he described the darkness you could visualize the whole symbolic situation like a surrealist painting. I thought it was very impressive. His writing style was almost like good music where you
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Why is the Sky Blue? Did you know that the sky wasn’t always blue? The story goes thousands of years back. It all went like this… It was just another day in Aika village. The sky was gray and dim(Put it here or remove it from myth). There weren’t a lot of people walking around town‚ and the only sounds heard were the soft autumn wind and rustling leaves. One girl‚ named Ai‚ was sitting alone on a knoll. Every day she hoped for a change in the village‚ as everything was always dark and gloomy. No
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