Trade's effect on resource allocation between industries

A distinct Excellence angle: growing one export industry does not just help ITS OWN producers — it can pull resources AWAY from other industries.

The reasoning chain

A growing export industry (e.g. wood products to a new market) offers HIGHER RETURNS to land, labour and capital than before.
Resources (workers, farmland, investment capital) are drawn TOWARD the growing industry, attracted by the higher returns.
This can mean FEWER resources available for OTHER industries (e.g. other agricultural exports), potentially shrinking their output even though nothing changed in their own market directly.
Whether this reallocation is a net GAIN for NZ depends on whether the growing industry uses resources more PRODUCTIVELY than the industry losing them — not just whether the growing industry itself is doing well.

Worked example Explaining resource allocation from a growing wood-export industry Exporting wood products to India grows strongly. Explain how this may impact resource allocation between the NZ wood industry and other agricultural export industries. HIGHER RETURNS: the growing wood export market offers higher prices/returns to forestry land, forestry workers, and capital invested in processing. RESOURCE MOVEMENT: land that could be used for other agricultural exports (e.g. sheep and beef farming) may be converted to forestry, and workers may move into forestry-related jobs, attracted by the better returns. IMPACT ON OTHER INDUSTRIES: other agricultural export industries may find it harder to access land, labour or investment capital, potentially constraining their own growth even though their own market conditions have not changed. NATIONAL JUDGEMENT: this reallocation benefits NZ overall only if wood exports generate MORE value per unit of resource than the agricultural use they replaced — a judgement, not an automatic conclusion either way. ✓ The strongest answers trace resources moving TOWARD the growing industry AND name the specific cost to another named industry — not just describing the wood industry's own growth in isolation. ✕

Describing only the benefit to the growing industry, not the resource cost elsewhere

A question about resource ALLOCATION is specifically asking about the trade-off between industries, not just the growing industry's own success. An answer describing only how well the wood industry is doing, with no mention of what it might be drawing resources away from, has not addressed "resource allocation" as asked.

Step	What to name
1. Higher returns	The specific resource(s) now earning more in the growing industry
2. Resource movement	Where those resources move FROM (a named other industry)
3. Impact elsewhere	How the other industry is constrained by the resource loss
4. National judgement	Whether the growing industry uses resources more productively overall

Practice for this standard covers the whole topic — flashcards and quiz.