September 2025 - Page 180 of 316

What is meant by identification in a simultaneous equation model? Check the identification status of the equations in the following model: Demand function: 𝑄t = 𝛼0+ 𝛼1𝑃t + 𝛼2𝑋t + 𝑢1t Supply function: 𝑄t = 𝛽0 + 𝛽1𝑃t + 𝑢2t

Introduction In econometrics, simultaneous equation models are used when two or more endogenous variables are determined together, influencing each other. Unlike single-equation models where one variable is dependent and the others are independent, simultaneous equation models have multiple equations with interdependent variables. One crucial concept in dealing with such models is identification. What is Meant […]

What is meant by identification in a simultaneous equation model? Check the identification status of the equations in the following model: Demand function: 𝑄t = 𝛼0+ 𝛼1𝑃t + 𝛼2𝑋t + 𝑢1t Supply function: 𝑄t = 𝛽0 + 𝛽1𝑃t + 𝑢2t Read More »

Consider the regression equation 𝑌i = 𝛼 + 𝛽𝑋i + 𝑢i where 𝑢i is a stochastic error term. a) Explain how estimators of 𝛼 and 𝛽 can be obtained. b) What algebraic properties do the estimators fulfil?

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Introduction Regression analysis is a powerful statistical technique used to determine the relationship between a dependent variable (Y) and an independent variable (X). One of the simplest forms of regression is the simple linear regression, represented as: Yi = α + βXi + ui Where: Yi: Dependent variable for observation i Xi: Independent variable for

Consider the regression equation 𝑌i = 𝛼 + 𝛽𝑋i + 𝑢i where 𝑢i is a stochastic error term. a) Explain how estimators of 𝛼 and 𝛽 can be obtained. b) What algebraic properties do the estimators fulfil? Read More »

Explain why an error term is added to the regression model. What assumptions are made about the error term? What are the implications of such assumptions? What will happen to the estimators of the parameters of the regression model, if these assumptions are violated?

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Introduction In econometric modeling, a regression equation is used to express the relationship between a dependent variable and one or more independent variables. However, this relationship is not always perfect. There are many factors that influence the dependent variable which are either unobserved or not included in the model. To account for these unknown influences,

Explain why an error term is added to the regression model. What assumptions are made about the error term? What are the implications of such assumptions? What will happen to the estimators of the parameters of the regression model, if these assumptions are violated? Read More »

What is meant by heteroscedasticity? What are its consequences? How do you detect the presence of heteroscedasticity in a data set?

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Introduction In econometrics, the reliability of regression results depends heavily on assumptions about the error term. One such assumption is homoscedasticity, which implies that the variance of the error term remains constant across all levels of the explanatory variable. When this assumption is violated, we face the problem of heteroscedasticity. It is a common issue

What is meant by heteroscedasticity? What are its consequences? How do you detect the presence of heteroscedasticity in a data set? Read More »

MEC-110: Money, Financial Institutions and Markets – Complete Assignment with Answer Links (2024-25)

What is Capital Asset Pricing Model? How is it related with the Efficient Market Hypothesis? How can we apply Efficient Market Hypothesis in real life? Give examples

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Introduction The Capital Asset Pricing Model (CAPM) and the Efficient Market Hypothesis (EMH) are two fundamental theories in finance that help explain how assets are priced and how markets behave. CAPM provides a method to determine the expected return on an investment, while EMH explains how information is reflected in market prices. This answer covers

What is Capital Asset Pricing Model? How is it related with the Efficient Market Hypothesis? How can we apply Efficient Market Hypothesis in real life? Give examples Read More »

Write short notes on following: a) Yield to call b) Instruments of Monetary policy c) nominal and real interest rate d) Efficient Portfolio Frontier

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a) Yield to Call (YTC) Yield to Call is the return an investor expects to earn if a bond is called (redeemed) by the issuer before its maturity date. Many corporate and municipal bonds are callable, meaning the issuer can repay the bond before it matures, usually after a lock-in period. Formula: YTC = [C

Write short notes on following: a) Yield to call b) Instruments of Monetary policy c) nominal and real interest rate d) Efficient Portfolio Frontier Read More »

What are the key principles underlying the monetary policy transmission mechanism? How do commercial banks and non-banking financial institutions contribute to the transmission of monetary policy in the economy?

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Introduction Monetary policy is the process by which a country’s central bank controls the money supply and interest rates to achieve macroeconomic objectives such as inflation control, economic growth, and employment. The effectiveness of monetary policy depends on its transmission mechanism – the channels through which policy decisions affect the broader economy. Both commercial banks

What are the key principles underlying the monetary policy transmission mechanism? How do commercial banks and non-banking financial institutions contribute to the transmission of monetary policy in the economy? Read More »

Suppose that a corporation issues a bond having face value ₹ 1,000 redeemable at premium of 10% at the end of 3 years. If the discount rate is 12% and coupon rate is 8%, then calculate the value of this bond. Moreover, would you buy this bond if the market price of the bond is ₹ 1,050 or ₹ 800? Calculate the yield to maturity from the following information. Coupon rate = 7%, face value = ₹ 500, price of bond = ₹ 350, maturity period = 10 years.

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Part A: Valuation of Bond Given: Face Value (FV) = ₹1,000 Coupon Rate = 8% → Annual Coupon = 8% of ₹1,000 = ₹80 Redemption Value = ₹1,000 + 10% premium = ₹1,100 Time to maturity = 3 years Discount Rate (r) = 12% Formula for Present Value of Bond: Bond Value = Present Value

Suppose that a corporation issues a bond having face value ₹ 1,000 redeemable at premium of 10% at the end of 3 years. If the discount rate is 12% and coupon rate is 8%, then calculate the value of this bond. Moreover, would you buy this bond if the market price of the bond is ₹ 1,050 or ₹ 800? Calculate the yield to maturity from the following information. Coupon rate = 7%, face value = ₹ 500, price of bond = ₹ 350, maturity period = 10 years. Read More »

What are the main functions performed by capital markets in the economy? Discuss the Modigliani-Miller theorem.

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Introduction Capital markets play a vital role in mobilizing savings and channeling them into productive investments. They provide a platform where long-term securities like stocks and bonds are bought and sold, facilitating capital formation in an economy. Understanding their functions and concepts like the Modigliani-Miller theorem helps in appreciating how financial markets contribute to economic

What are the main functions performed by capital markets in the economy? Discuss the Modigliani-Miller theorem. Read More »