国立国会図書館サーチRSS - 検索

Technical change in a newly industrializing country : a case study of the impacts on employment and skills in the Brazilian textiles industry / by Liliana Acero.

Sat, 23 Jul 1988 09:00:00 +0900

Technical change in a newly industrializing country : a case study of the impacts on employment and skills in the Brazilian textiles industry / by Liliana Acero.. Science Policy Research Unit, University of Sussex, [1984], SPRU occasional paper series ; no. 22. ISBN:0903622238

Technical change in a newly industrializing country : a case study of the impacts on employment and skills in the Brazilian textiles industry : pbk / by Liliana Acero

Fri, 25 Sep 2026 11:13:32 +0900

by Liliana Acero. Technical change in a newly industrializing country : a case study of the impacts on employment and skills in the Brazilian textiles industry : pbk. Science Policy Research Unit, University of Sussex, [1984]. ISBN:0903622238

The economic effects of the American Civil War / prepared for the Economic History Society by Patrick K. O'Brien

Fri, 25 Sep 2026 11:13:32 +0900

prepared for the Economic History Society by Patrick K. O'Brien. The economic effects of the American Civil War. Macmillan Education, 1988. ISBN:0333388186

Die Volkswirtschaft der Schweiz im Kriegsfall / Adolf Jöhr.

Mon, 22 Mar 2004 01:37:03 +0900

Die Volkswirtschaft der Schweiz im Kriegsfall / Adolf Jöhr.. 2. Aufl., Kuhn & Schürch, 1912.

Optimizing Informal Sector Contributions for Sustainable Plastic Waste Management: Systematic Approaches in Balikpapan City, Indonesia / MUHAMMAD MAARIJ HARFADLI

Tue, 17 Mar 2026 22:06:14 +0900

MUHAMMAD MAARIJ HARFADLI. Optimizing Informal Sector Contributions for Sustainable Plastic Waste Management: Systematic Approaches in Balikpapan City, Indonesia. 2025-09-24
This study examines the role of the informal waste sector in Balikpapan, Indonesia, within sustainable and circular waste management. Organized hierarchically from waste pickers to large-scale middlemen, the sector contributes to six waste management stages, supporting livelihoods and reducing emissions, but faces health, regulatory, and environmental challenges. Scenario simulations show Scenario C achieves the highest reductions—5.25 kg/ton CH₄ and 444.74 kg/ton CO₂—through improved collection, segregation, and recycling by informal actors. Performance assessment indicates small-scale middlemen deliver the best environmental and economic outcomes. Although operating outside formal systems, the sector indirectly supports municipal services and requires strategic integration via innovation hubs, incentives, and regulation. Public perception of plastic waste segregation, shaped by facility access, awareness, and informal actors’ role, explains 72% of behavioral variance. System dynamics modeling confirms that formalizing and incentivizing the sector under Moderate and Optimistic scenarios fosters equitable income growth and stronger environmental outcomes.

Optimizing Informal Sector Contributions for Sustainable Plastic Waste Management: Systematic Approaches in Balikpapan City, Indonesia / MUHAMMAD MAARIJ HARFADLI

Sat, 30 May 2026 15:44:54 +0900

MUHAMMAD MAARIJ HARFADLI. Optimizing Informal Sector Contributions for Sustainable Plastic Waste Management: Systematic Approaches in Balikpapan City, Indonesia