Secondary suites : housing resource or problem, the Vancouver case
Bibliographic record
Abstract
Secondary suites in single family houses have remained an illegal but prevalent form of housing in Vancouver since 19 56 despite a number of policies implemented to deal with this issue. In the absence of a policy framework it has been unclear what the impact of these policies have been or how they should be evaluated. This study presents an analytical framework through which the issue can be better understood before policy options are explored and analyzed. The framework consists of, firstly, an analysis of the role of secondary suites in the Vancouver housing scene; secondly, an assessment of the secondary suite "problem" in Vancouver and how it has been dealt with; thirdly, an analysis of incidence of effects of the secondary suite arrangement; and, finally, a policy analysis model based on the preceding findings. The sources of information include published reports and statistics, classified advertisements that are tabulated, interviews with informants who have been involved in dealing with the secondary suite issue as well as informal interviews with about 50 people directly involved in a secondary suite arrangement. Based on the understanding of the secondary suite issue, two basic policy orientations are identified. The first one is to reduce the number of secondary suites in the City while the second one is to change the suites into an acceptable form of housing. The alternative means to implement these policies are identified and the correlation between these means, the functions they can serve and the effect they have on the City's housing situation and the secondary suite issue are outlined. It is hoped that the findings will be useful to planners in formulating more effective policies and to decision-makers in deciding on the most appropriate solution for the City's secondary suite issue.
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How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.003 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.013 | 0.006 |
| Scholarly communication | 0.004 | 0.001 |
| Open science | 0.002 | 0.004 |
| Research integrity | 0.003 | 0.003 |
| Insufficient payload (model declined to judge) | 0.006 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".