Electronic Waste and Extended Physical vs. Financial Producer Responsibility: A Case Study of Japanese and Canadian Business Practices
Why this work is in the frame
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Bibliographic record
Abstract
Electronic waste is the fastest-growing domestic waste stream globally, and actual e-waste generated continues to outstrip projections. With increasing ubiquity and complexity of computing, many non-renewable metals are tied up in end-of-life electronics, creating a vast urban mine of resources ripe for recovery potential, yet hazardous unrecovered. Current legislation at national and international levels widely employs Extended Producer Responsibility (EPR) to control collection and recycling practices, but lack of a clear and universal definition of what constitutes e-waste, well-exploited regulatory loopholes, and complexity of recycling all contribute to poor global management performance. This study explores the effects of physical vs. financial Extended Producer Responsibility on producer practice in two countries – Japan and Canada – favouring different applications of EPR legislation but the same international requirements as parties to the Basel Convention. It further aims to determine and compare the drivers and barriers in each case. Interviews with electronic waste management stakeholders were conducted with a focus on how EPR regulation in each country affects producer practice. In total, 8 interviews were held in Japan and 9 in Canada, as well as one interview with an international ENGO. This study finds that Japan tends to favour the physical application of EPR, while Canada favours financial, however in both cases, regulation is the greatest driver for producer implementation of EPR, consistent with existing literature on the subject. This study presents new drivers and barriers including: pre-emptive legislation and no incentive to improve. Furthermore, the Japanese and Canadian scenarios are classified as suffering from externalities on an insular system and lack of harmonization, respectively. This research addresses a gap in comparative studies across regions which focus on how physical vs. financial EPR affects producer practice. The findings are thus relevant to academia and future studies as well as policymakers seeking to understand how various EPR theoretical mechanisms function in praxis.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it