Step 1: Welfare Model Overview:
This section introduces different social welfare approaches and their connection to specific concepts or tools.
Step 2: Model Analysis and Matching:
(A) Residual Welfare: This model views social welfare as a safety net, activated when primary support systems (family, market) fail. It offers limited welfare services to those most in need, correlating with (II).
(B) Institutional Welfare: This model considers welfare services a fundamental function of modern industrial society, adopting a broad, universal approach. Funding relies on income redistribution through progressive taxation, matching (I).
(C) Achievement Performance: Also known as the industrial achievement-performance model, it links welfare provisions to merit, work performance, and productivity, emphasizing incentives and reward, and aligning with (IV).
(D) Sustainable Development: This model focuses on development that addresses current needs without jeopardizing future generations' ability to do the same, emphasizing the optimal use of resources, and matching with (III).
Step 3: Correct Combination:
The correct pairings are: A $\rightarrow$ II, B $\rightarrow$ I, C $\rightarrow$ IV, D $\rightarrow$ III.
Step 4: Answer:
Option (B) represents the correct sequence.