Practice Research Questions and Answers
- The two regression lines are 12X+8Y=104 and 24X+12Y=124. Find the correlation coefficient.
- Calculate the standard error of the estimate of Y on X regression equation for the following data- N =50 , ∑y2 = 300 , ∑xy = 30, ∑x2 = 480 where, x =...
- Which of the following is the first test in the F-G test for Multicollinearity?
- When the value of d=4, in case of Durbin-Watson Test, what should be done with the null hypothesis?
- Suppose you have estimated Salary = 10 + 12education + 7gender, where gender is one for male and zero for female. If gender had been one for female and zer...
- What is the Standard deviation of first 50 natural numbers
- For the given data, n=20, X̅ = 40, Y̅ = 60, ∑(X-10)2 = 100, ∑(Y-30)2 =160 and    ∑(X-10)*(Y-30) = 80. Calculate the regression coefficient of ...
- The range of coefficient of linear regression?Â
- Hedonic pricing is a method used for environmental valuation that:
- Which of the following is true for Disposable Income?
- Which of the following statements about contingent valuation is correct?
- Money Multiplier is always
- GDP at market price is given by?
- Individuals can now directly purchase treasury bills, dated securities, sovereign gold bonds (SGB) and state development loans (SDLs) under RBI’s _______...
- What did the Securities and Exchange Board of India (Sebi) approve regarding settlement and market regulations?Â
- What is the tenor of the Sovereign Gold Bond (SGB) bond, and when is early encashment/redemption allowed?Â
- Which of the following Bank has been authorized by the Reserve Bank of India to collect direct and indirect taxes on behalf of the Central Board of Direct ...
- Which of the following demand functions has unitary elasticity everywhere?
- In two commodity worlds if one good is inferior then the other must be
- Umar has the utility function U(b,w) = min (b,w) and Akshat has the utility function U(b,w) = bw. If we draw an Edgeworth box with b on the horizontal axis...
- If the total revenue from sales of X is given by the equation R=100Q-2Q^2. What is the point elasticity of demand when MR=20
- In a perfectly competitive market, a firm’s long run supply curve is
- Â If the market demand is given by Q=250-50p and supply Q=25p+25 then what is equilibrium price in market
- For a monopolist, price is Rs.16 and marginal revenue is Rs.4, the elasticity of demand will be
- Which of the following statements is associated with general equilibrium analysis?
- For Cobb-Douglas production function the elasticity of substitution is
- For fixed proportion production function, the elasticity of substitution is
- For which preferences the income offer curve and the price offer curve are equal?
- Income elasticity of an inferior good is always
- Which of the following functions has a degree of homogeneity not equal to unity?
- List – I List – II a. Law of Absolute Cost Advantage 1. Haberler b. Doctrine of Comparative Cost Advantage 2. HescherOhlin ...
- Which of the following Herfindahl-Hirschman Index is most consistent with monopoly?
- Which of the following four-firm concentration ratios is most consistent with perfect competition?
- Lorenz Curve is given by: L(x) = 1/3 (X^3) + 2/3 (x^5). Calculate Gini Coefficient.
- Assertion (A): Use of goods and services from which one can be excluded are pure private goods. Reason (R): Such goods and services are not provided free b...
- Identify the order of chronological development of the theory of demand. a. Marshall’s theory of demand b. Indifference curves c. R...
- List – I List – II a. Kinked demand curve hypothesis 1. William Baumol b. Sales maximization model of oligopoly 2. Paul Sweez...
- Let the utility function of a consumer be given by U(x,y) = min {y+2x, x+2y}. Prices are given by Px=1, Py=3, while the consumer’s income is M=20. Then h...
- Ed=1 i. MR is negative ...
- A central bank decides to increase money supply. For a given price level, the LM curve is expected to
