Econometrics test with 180 questions answered

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Collection of test items for the discipline "Econometrics"
Exercise 1.
Question 1. What is the literal translation of the term "Econometrics"?
1.measuring economics;
2. economics of measurements;
3. measurement of the economy;
4. measurement of results;
5. housekeeping.
Question 2. Which of the following models are econometric?
1.Leontiev´s input-output model,
2.the results of research by Frisch and Tinbergen and their followers,
3. Cobb-Douglas production function;
4. system of national accounting;
5. Leontief´s input-output model, research results by Frisch and Tinbergen and their followers, Cobb-Douglas production function.
Question 3. What are the economic dimensions?
1.accurate;
2. imprecise;
3. erroneous;
4. random;
5. related to random errors.
Question 4. In what case is it concluded that there is an observed pattern?
1.if an accidental coincidence has a high probability;
2. if a coincidence is unlikely;
3. if an accidental mismatch is unlikely;
4. if an accidental mismatch has a high probability;
5. there is no correct answer.
Question 5. What are the names of econometric models that represent the dependence of the effective indicator on time?
1. regression models;
2. systems of simultaneous equations;
3. time series models;
4. Cobb-Douglas model;
5. there is no correct answer.
Task 2.
Question 1. What is the name of the model of temporal data in econometrics, explaining the behavior of the effective indicator depending on the previous values ​​of the factor variables?
1.expectation models;
2. autoregressive models;
3. models with distributed lag;
4. models of stationary rows;
5. models of non-stationary series.
Question 2. What is the name of the temporal data model in econometrics, explaining the behavior of the effective indicator and the dependence on the previous values ​​of the effective variables?
1.expectation models;
2. autoregressive models;
3. models with distributed lag;
4. models of stationary rows;
5. models of non-stationary series.
Question 3. What is the name of the model of temporal data in econometrics, explaining the behavior of the effective indicator depending on the future values ​​of the factor or effective variables?
1.expectation models;
2. autoregressive models;
3. models with distributed lag;
4. models of stationary rows;
5. models of non-stationary series.
Question 4. How many effective features in econometrics can be predicted based on a system of interconnected regression equations?
1. as many effective signs as there are behavioral equations and identities in the system;
2. as many effective signs as behavioral equations are included in the system;
3. one-half of the effective attributes;
4. the first effective feature and the last one;
5. the number of effective attributes, which was determined by the researcher.
Question 5. What is the difference between stationary and non-stationary time series?
1. there is no difference;
2. in stationary time series there is no constant mean value around which the levels of a series with constant variance fluctuate, but in non-stationary time series there is;
3. in stationary time series there is a constant average value around which the levels of a series with constant variance fluctuate, but not in non-stationary ones;
4. in stationary time series there is a fixed time interval between levels, in non-stationary ones - no;
5. in non-stationary time series there is a fixed time interval between levels, in stationary ones - not.
Task 3.
Question 1. What is the name of the relationship in the econometric model that reflects decision-making by various economic entities or groups of entities?
1.defining connections;
2. behavioral connections;
3. technological connections;

..........................

Additional information

Collection of test items for the discipline "Econometrics"
Exercise 1.
Question 1. What is the literal translation of the term "Econometrics"?
1.measuring economics;
2. economics of measurements;
3. measurement of the economy;
4. measurement of results;
5. housekeeping.
Question 2. Which of the following models are econometric?
1.Leontiev´s input-output model,
2.the results of research by Frisch and Tinbergen and their followers,
3. Cobb-Douglas production function;
4. system of national accounting;
5. Leontief´s input-output model, research results by Frisch and Tinbergen and their followers, Cobb-Douglas production function.
Question 3. What are the economic dimensions?
1.accurate;
2. imprecise;
3. erroneous;
4. random;
5. related to random errors.
Question 4. In what case is it concluded that there is an observed pattern?
1.if an accidental coincidence has a high probability;
2. if a coincidence is unlikely;
3. if an accidental mismatch is unlikely;
4. if an accidental mismatch has a high probability;
5. there is no correct answer.
Question 5. What are the names of econometric models that represent the dependence of the effective indicator on time?
1. regression models;
2. systems of simultaneous equations;
3. time series models;
4. Cobb-Douglas model;
5. there is no correct answer.
Task 2.
Question 1. What is the name of the model of temporal data in econometrics, explaining the behavior of the effective indicator depending on the previous values ​​of the factor variables?
1.expectation models;
2. autoregressive models;
3. models with distributed lag;
4. models of stationary rows;
5. models of non-stationary series.
Question 2. What is the name of the temporal data model in econometrics, explaining the behavior of the effective indicator and the dependence on the previous values ​​of the effective variables?
1.expectation models;
2. autoregressive models;
3. models with distributed lag;
4. models of stationary rows;
5. models of non-stationary series.
Question 3. What is the name of the model of temporal data in econometrics, explaining the behavior of the effective indicator depending on the future values ​​of the factor or effective variables?
1.expectation models;
2. autoregressive models;
3. models with distributed lag;
4. models of stationary rows;
5. models of non-stationary series.
Question 4. How many effective features in econometrics can be predicted based on a system of interconnected regression equations?
1. as many effective signs as there are behavioral equations and identities in the system;
2. as many effective signs as behavioral equations are included in the system;
3. one-half of the effective attributes;
4. the first effective feature and the last one;
5. the number of effective attributes, which was determined by the researcher.
Question 5. What is the difference between stationary and non-stationary time series?
1. there is no difference;
2. in stationary time series there is no constant mean value around which the levels of a series with constant variance fluctuate, but in non-stationary time series there is;
3. in stationary time series there is a constant average value around which the levels of a series with constant variance fluctuate, but not in non-stationary ones;
4. in stationary time series there is a fixed time interval between levels, in non-stationary ones - no;
5. in non-stationary time series there is a fixed time interval between levels, in stationary ones - not.
Task 3.
Question 1. What is the name of the relationship in the econometric model that reflects decision-making by various economic entities or groups of entities?
1.defining connections;
2. behavioral connections;
3. technological connections;

..........................

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