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Write 4 page essay on the topic A Small-Scale Empirical Study.

A pertinent question that deserves attention is whether it is the nature of the economies of these nations, or is it the profitability of certain industries and services that draw in the capital inflows. The present report seeks to analyze the growth of FDI in India over time and to examine whether these inflows have exhibited any preferences towards specific sectors thereby reflecting the features of these particular sectors to be attractive, or whether they have flown in and spread in uniform patterns thereby reflecting the overall economic features of the emerging markets in India to be lucrative. If it is found that the direct capital inflows do exhibit some fondness for some given sectors then the implications would be strong, particularly for the emerging market economies themselves. The significance of this result would lie in the possibility of identifying the structural features which make the particular sectors worthy of investments so that similar or equivalent features and structures could be then developed for other sectors as well to improve their potential as FDI destinations.

Given the purpose, a large time series panel with cross sections would be adequate. However given the constraint of the scope, and given the objective of the present endeavour, the time period has been chosen to be from 1992-2005. The availability of data in this case was found not to be any significant problem. However due to the constraints of time and resources the analysis has been simplified to include only the top ten FDI securing sectors.

India has been chosen as a representative of an emerging market that is presently a profitable FDI destination. First, we shall undertake some basic descriptive analysis by looking at the changes in FDI inflows in India over time. India under took economic reforms in 1991. Before, it used to be under heavy regulations and trade restrictions. Post 1991,

 

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September 10, 2022by

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Hello I need to see the work and formulas please

Question 5

What is the estimated 95% confidence interval (CI) of the difference in proportions between schoolchildren and adults developing nausea and vomiting following holiday parties? Assign groups 1 and 2 to be schoolchildren and adults, respectively.

Please note the following: 1) in practice, you as the analyst decide how to assign groups 1 and 2 and subsequently interpret the results appropriately in the context of the data, though for the purposes of this exercise the groups are assigned for you; 2) 0 and 1 are defined as no and yes, respectively, which is a typical coding scheme in Public Health; 3) you might calculate a CI that is different from any of the multiple choice options listed below due to rounding differences, therefore select the closest match; and 4) you may copy and paste the data into Excel to facilitate analysis. 

Table 1. Schoolchildren

Nausea and

Vomiting?

10

20                Table 2. Adults

31     SubjectNausea and Vomiting?

41__________10

51__________20

61__________30

70__________41

81__________50

91_________61

100________70

111________81

121________90

130_______100

140_______110

151_______121

160_______130

170_______140

181_______151

191_______161

200_______171

211

221

231

Select one:

 a. -0.1105 to 0.5044

 b. -0.1182 to 0.4691

 c. -0.0978 to 0.5825

 d. -0.1282 to 0.5598

Question 6

What is the estimated 95% confidence interval (CI) of the average difference in blood vitamin D levels between short sleeve shirt and tank top attire amongst US landscapers in ng/mL?

Please note the following: 1) in practice, you as the analyst decide how to calculate the difference in vitamin D levels between time points for a given study participant, and subsequently interpret the aggregated results appropriately in the context of the data, though for the purposes of this exercise the difference is assigned for you as follows. Define the difference as the second minus the first time points, which is common practice, since the plus or minus sign of the resulting difference reflects any change over sequential time; 2) you might calculate a CI that is different from any of the multiple choice options listed below due to rounding differences, therefore select the closest match; 3) ensure you use either the large or small sample CI formula as appropriate; and 4) you may copy and paste the data into Excel to facilitate analysis.

Table

SubjectTime Point 1, Shirts _____Time Point 2, Tank Tops

Vitamin D (ng/mL) _____Vitamin D (ng/mL)

141.889________52.420

248.844________60.832

346.112________59.230

434.895_______67.811

548.352_______45.549

649.448________54.457

756.280________60.167

842.598_______55.420

945.568_______51.816

1052.146_____52.543

1161.125______52.874

1256.393______50.770

1339.190______58.323

1453.777______44.138

1554.834______61.088

1657.670______51.084

1750.544______57.402

1861.819______57.703

1951.697______63.357

2057.556______56.468

Select one:

 a. 0.21 to 9.08 ng/mL

 b. 0.20 to 9.43 ng/mL

 c. 0.23 to 11.03 ng/mL

 d. 0.24 to 10.03 ng/mL

 

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September 9, 2022by

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Create a JavaFX Application named Bounce. In this Application you will use the Ball.java class to draw a red ball in the middle of a 500×500 window. The ball’s radius must be 20 pixels. Every 25 milliseconds move the ball by 10 pixels horizontally and 5 pixels vertically. Initially move it 10 pixels horizontally to the right, but as soon as your ball touches the right edge of the window, change its direction to go 10 pixels to the left. Then when it hits the left side, change it back to the right, and so on through an infinite loop. Also, initally move your ball 5 pixels vertically down, but after your ball touches the bottom edge of the window, change its direction to go 5 pixels up instead of down, until it hits the top, and then change its direction again, and so on through the same infinite loop that controls the horizontal direction. Furthermore, whenever your Ball hits any side, change its color to a random set of RGB values that are from 0.3 to 0.7 in the JavaFX Color class.

 

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September 9, 2022by

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(1). Doing a digital signature with RSA alone on a long message would be too slow (presumably using cipher block chaining). Suppose we could do division quickly. Would it be reasonable to compute an RSA based digital signature on a long message by first finding what the message equals, mod , and then signing the result of the division mod Doing a digital signature with RSA alone on a long message would be too slow (presumably using cipher block chaining). Suppose we could do division quickly. Would it be reasonable to compute an RSA based digital signature on a long message by first finding what the message equals, mod , and then signing the result of the division mod

Suppose Alice, Bob, and Carol want to use secret keys to authenticate each other. If they all used the same secret key K, then Bob could impersonate Carol to Alice (actually any of the three can impersonate the other to the third). Suppose instead that each had their own secret key, so Alice uses KA, Bob uses KB, and Carol uses KC. This means that each one, to prove his/her identity (authenticate), responds to a challenge with a function of his/her secret key and the challenge. Is this more secure that having them all use the same secret key K? (Hint: what does Alice need to know in order to verify Carol’s answer to Alice’s challenge?)

 

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September 9, 2022by