The U.S. Harbor Maintenance Tax: A Bad Idea Whose Time Has Passed?
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
This article presents a critique of the Harbor Maintenance Tax (HMT) as a flawed method of collecting revenues and dispersing benefits. Looking at how it is applied on the Great Lakes of the U.S., a small container of high-value goods is taxed more heavily than an entire shipload of raw material for steel fabrication. It also details legal challenges in recent years, including a decision that exempted exports from the tax, though imports and domestic items are still subject to it. The result has made the HMT inherently unfair, the author argues, since exports put as much demand on harbor facilities as imports and domestic goods. Also, because it is based on a cargo's value, high-value items are steered away from water-borne transport, which is the most fuel efficient under some conditions. Additional objections and criticism are listed, including difficulty in enforcement, suppression of innovation in water-borne transportation, especially on the Great Lakes, forcing container cargo to Canadian ports and problems with how HMT revenues are distributed. Attempts to address many of these flaws are also detailed.
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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 | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.001 |
| 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