The correct option is 2 only
Explanation
In macroeconomics, an open economy interacts with other nations through three distinct linkages: the Output Market (trade in goods and services), the Financial Market (trade in financial assets), and the Labour Market (movement of factors of production). The "Output Market" linkage specifically refers to the integration of product markets, allowing for the free flow of goods and services across borders.
Statement-wise Analysis:
- Statement 1 is Incorrect: The Output Market linkage enables trade, meaning consumers are not restricted to domestically produced goods. They can choose between domestic goods and foreign goods (imports), thereby expanding consumer choice.
- Statement 2 is Correct: An open Output Market allows producers to sell their products not only in the domestic market but also in foreign markets (exports). It does not prevent them; rather, it facilitates access to a global customer base.
- Statement 3 is Incorrect: The movement of labour relates to the Labour Market linkage (migration and employment across borders), not the Output Market linkage. Furthermore, an open economy generally facilitates, rather than restricts, the movement of factors of production, though the degree of openness varies.
Key Takeaway:
The Output Market linkage in an open economy strictly pertains to the international trade of goods and services (exports and imports), distinct from financial flows (Financial Market) or migration (Labour Market).