Arrange the following authors and their publications in chronological order starting from the oldest to latest:
(A) P A Samuelson, "International Trade and Equalization of Factor Prices"
(B) S B Linder, "An Essay on Trade and Transformation"
(C) Eli Heckscher, "The effect of Foreign Trade on the Distribution of Income"
(D) B Balassa, "Trade Creation and Trade Diversion in European Common Market"
Choose the correct answer from the options given below:
Step 1: Overview of the authors and their publications.
We need to arrange the publications in chronological order based on their publication dates.
Step 2: Chronological Order of Publications:
- (A) P A Samuelson's work, "International Trade and Equalization of Factor Prices" was published in 1948.
- (D) B Balassa's work, "Trade Creation and Trade Diversion in European Common Market" was published in 1961.
- (C) Eli Heckscher's work, "The effect of Foreign Trade on the Distribution of Income" was published in 1919.
- (B) S B Linder's work, "An Essay on Trade and Transformation" was published in 1961.
Step 3: Correct Chronological Order.
The correct order, starting from the oldest, is: - First, Eli Heckscher (1919) - Then, P A Samuelson (1948) - Followed by B Balassa and S B Linder (1961)
Step 4: Conclusion.
The correct order is (A), (D), (C), (B), so the correct answer is (1).
Arrange the following theories in chronological order, starting from oldest to the latest:
(A) The Rybczynski Theorem
(B) Product Cycle Model
(C) Technological Gap Model
(D) Specific Factor Model
Choose the correct answer from the options given below:
According to the law of comparative advantage, trade will not be beneficial for both countries if
(A) One nation is less efficient than the other nation in the production of both commodities.
(B) One nation has an absolute advantage with respect to the other nation in the production of both commodities.
(C) The opportunity cost of producing both the commodities is the same in both countries.
(D) The absolute disadvantage that one nation has with respect to the other nation is the same in both commodities.
Choose the correct answer from the options given below:
A weight of $500\,$N is held on a smooth plane inclined at $30^\circ$ to the horizontal by a force $P$ acting at $30^\circ$ to the inclined plane as shown. Then the value of force $P$ is:
A steel wire of $20$ mm diameter is bent into a circular shape of $10$ m radius. If modulus of elasticity of wire is $2\times10^{5}\ \text{N/mm}^2$, then the maximum bending stress induced in wire is: