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question repeat the steps in exercise to analyze the treasury bill rates but make sure that you use the quadratic trend
question collect data on a stock index of your choice over a period of time and find out the nature of volatility in
question suppose you have data on real gdp for mexico and the usa a priori would you expect the two time series to be
question estimate regression 161 using the logs of the variables and compare the results with those obtained in table
question in the chapter on hetero scedasticity we discussed robust standard errors or white hetero
question use the data given in table to find out the impact of cigarette smoking on bladder kidney and leukemia cancers
question in the cancer data we have 43 observations for each type of cancer giving a total of 172 observations for all
question the error term in the log of wages regression in table was found to be non-normally distributed however the
question consider the following simultaneous equation modely1t a1 a2y2t a3y3t u1ty2t b1 b2y2t a3y3t u2tin this
question to study the effectiveness of price discount on a six-pack of soft drink a sample of 5500 consumers was
question divide the smoker data into 20 groups for each group compute pb the probability of smoking for each group
question suppose instead of coding dummies as 1 and 0 you code them as -1 and 1 how would you interpret the regression
question refer to the fashion data given in table 311 using log of sales as the dependent variable obtain results
question regress sales rpdi and conf individually on an intercept and the three dummies and obtain residuals from these
question collect quarterly data on personal consumption expenditure pce and disposable personal income dpi both
questionnbspcontinuing with exercise how would you find out if there are structural breaks in the relationship between
question estimate the effects of ban and sugarsweeccap on diabetes using the data in table which can be found on the
question for the hours example discussed in the chapter try to obtain the correlation matrix for the variables included
question continuing with exercise find out the partial correlation coefficients for the variables included using stata
question consider the sets of data given in the following two tablesthe only difference between the two tables is that
question the following data describes the manpower needs for operating a us navy bachelor officers quarters consisting
question refer to exercise first regress yon x3 and obtain the residuals from this regression say eli then regress x2
question the town of centreville population 16 has two types of residents homebodies and revelers using the
question consider the following production function known in the literature as the transcendental production function
question how would you compute the output-labor and output-capital elasticities for the linear production function