A typology is only as good as the records it sorts. Before asking an AI to group arguments, make it write each argument down in the same form — and then check the form, not just the grouping.
Section 1A ledger, not notes
Reading notes are written in the order you read, in whatever shape each work suggests. They are good for remembering a work and poor for comparing works. An arguments ledger fixes the shape: one row per work, the same fields in every row.
The fields that matter most are the ones that force a commitment:
- Outcome. What is being explained? Two works that seem to disagree often explain different outcomes.
- Main argument, as one sentence: X causes or explains Y because Z. If the AI cannot fill this in, the work may not make an argument about your question.
- Scope: case, period, level. Many apparent disagreements turn out to be differences of scope.
- Data and method. What the argument stands on.
For this question the ledger has one more field: what the work says about on-site visits, tours, campaigns, or monitoring. A field for your observable measure keeps the dataset in view while you read.
A ledger is also a file, not a document. Saved as a spreadsheet, it can be sorted, filtered, corrected, and carried into Part 3, where it becomes the skeleton of the written review.
Section 2The prompt
The arguments ledger, for CORE articles only. For each record: item_key, short cite (Author Year), title, outcome / dependent concept, main argument (one sentence: X causes/explains Y because Z), mechanism, scope (case, period, level), data, method, key cited works it builds on or argues against (from its text), year. [Optional] what it says about [your observable measure].
Then place each argument on three levels: conceptual (the abstract claim), operational (how the concepts are measured), empirical (what evidence shows it).
Organize the arguments: propose a typology (2–4 families of explanation, e.g. by mechanism or by level of analysis), assign each core article to one family, and note borderline placements. List only DIRECT disagreements — where a text argues against a named position — with the passage; list contrasts and alternatives separately.
Write arguments.md and arguments.csv (same rows), and typology_and_entry_points.md.
Ask for the CSV. A markdown table of seventeen long rows is hard to read and harder to correct; a spreadsheet can be opened, checked cell by cell, and fed back to the AI with corrections.
Name the number of families. Without a limit, a model will produce as many families as there are works, or one family per author. Two to four keeps the typology an argument about the literature rather than a list of it.
Define a disagreement. The line about direct disagreements was added after an earlier run promoted two contrasts into debates (Section 6).
Section 3One ledger entry
Here is the entry for B.-Y. Kim 2017, the one work in the corpus that counts on-site visits:
The one-sentence argument is the field to read first. It shows that Kim's claim is about who decides: the leader, not the plan and not the enterprise. It also shows what his evidence cannot do. Kim argues that inputs follow visits, but his data are the visits; the inputs are not observed. That gap matters in Chapter 4.
| Work | Family | Outcome explained |
|---|---|---|
| S.C. Kim 2003 | F1 | Central versus local industry in North Korea; prospects for local enterprise reform |
| Walder 1995 | F1 | Budget hardness and performance of public firms by level of government |
| Naughton 2007 | F1 | Which state firms the centre keeps and supports |
| Brandt & Li 2003 | F1* | Bank credit to firms of different ownership types |
| Painter 2003 | F1 | Which state enterprises were closed, merged, or kept in Vietnam |
| Ericson 1991 | F1 | How central priorities are set and enforced in the Soviet-type economy |
| Oi 1999 | F2 | Which rural enterprises and villages receive local-state support |
| Shirk 1993 | F2 | Which enterprises and localities receive particularistic deals |
| Heilmann 2008 | F2 | Which local experiments are selected and scaled up |
| Solinger 1986 | F2 | How investment is redistributed among cities and sectors |
| Kornai, Maskin & Roland 2003 | F2* | Whether, and why, funders rescue firms and regions |
| Kornai 1986 | F2 | Firms' dependence on higher authorities after Hungary's 1968 reform |
| Y. Park 2025 | F3 | The geography of economic activity under sanctions |
| Edin 2003 | F3* | Higher levels' control of strategically important townships |
| Malesky 2009 | F3 | The creation of provinces and the allocation of transfers |
| B.-Y. Kim 2017 | F4 | Resources outside the plan for favoured sites; effect on performance |
| Park Jeong-jin 2024 | F4* | The goals and effects of the 2024 Regional Development 20×10 policy |
Section 4Three levels of an argument
An argument can agree with another at one level and differ at the next. The prompt asks for three:
- 1ConceptualThe abstract claim. B.-Y. Kim: the leader allocates attention and resources at his own discretion, against the plan.
- 2OperationalHow the concepts are measured. B.-Y. Kim: the number and sectoral share of visits recorded in official media.
- 3EmpiricalWhat evidence shows it. B.-Y. Kim: visits cluster on the economy and the military, and their share does not track performance.
Shirk and Oi make a close conceptual claim — a leader's visit marks the moment a project or a village gets the centre's attention — but neither measures visits. Their evidence is fieldwork: in Shirk, projects that stalled until a leader visited; in Oi, model villages that won preferential treatment.
Laid out this way across all seventeen works, the levels show where the field is thin. Several core works describe visits or inspection tours; only B.-Y. Kim counts them. Elsewhere attention is measured indirectly — through ownership level, credit, transfers, or nighttime lights, which measure resources, not attention. Chapter 4 returns to this gap.
Section 5Four families of explanation
All four families answer the same question — why do some enterprises and localities receive more of the centre's attention? — in different ways.
Two things stand out. First, the families sort roughly by country: F2 is mostly China, and F4 is all North Korea. The comparative literature explains favour by structure and bargaining; the North Korean literature explains it by the leader. Second, the four families make different predictions about where visits should go — to large central firms (F1), to firms that ask (F2), to the regime's base (F3), or wherever the leader chooses (F4). A visits dataset can tell them apart.
Section 6Where the arguments disagree
A typology says which arguments belong together. Disagreements say where the debate is. The prompt asked only for direct disagreements — a text arguing against a named position — and the agent found five:
| Question | One side | Other side |
|---|---|---|
| Has central state capacity declined in reform China? | No: higher levels control strategic townships selectively (Edin) | Yes, undermined by decentralization (Wang Shaoguang and Hu Angang, as Edin reports them; not in the corpus) |
| Does local-state attention matter for which rural firms grow? | Yes: local state corporatism (Oi) | Markets and inputs explain it (market-transition accounts, including Nee) |
| Do visits raise output? | Reported gains may reflect extra inputs from the leader's fund (B.-Y. Kim) | Output rises after Spot Guidance (North Korean state media) |
| Is China's growth explained by decentralization? (qualified) | The centre's role in selecting and scaling up is indispensable (Heilmann) | Federalism and decentralization accounts (Montinola, Qian & Weingast 1995, periphery) |
| Are officials rewarded for growth? (periphery) | No evidence that growth earns higher rank (Shih, Adolph & Liu 2012) | Turnover depends on relative growth (Chen, Li & Zhou 2005) |
The third row bears most directly on the dataset. Kim notes that state media often reports substantial increases in production after the leader has given Spot Guidance instructions
, and argues that the gains may come from inputs, not guidance. Any analysis of what follows a visit in KCNA reports has to take a side in this disagreement, or design around it.
Two disagreements in drafts were withdrawn after checking. An earlier run claimed that Walder argues against Nee; Walder lists Nee among three explanations without arguing against him. And a planned disagreement between Kornai, Maskin & Roland and a “decentralization hardens budgets” view turned out to be the review qualifying its own argument on the previous page.
Both errors are the same error: a model turns “sets out an alternative” into “disagrees with”. Debates are more interesting than lists, and a model asked to find debates will find them.
Notice what is not in the table. The four families are rival explanations, but no core work argues against a core work in another family. Bottom-up accounts (F2) and top-down accounts (F3, F4) simply do not meet. That is not a debate; it is a gap, and Chapter 4 treats it as one.
Section 7Checking the typology
Four placements are borderline, and the agent said so. Brandt & Li is in F1 because credit follows ownership type, but its mechanism — bank managers' incentives — borders on F2. Kornai, Maskin & Roland is a general theory that F1 also draws on. Edin's instruments are hierarchical (F1) though its logic is political (F3). And Park Jeong-jin's campaign (F4) targets local industry, the F1 category in S.C. Kim.
Four checks are worth doing on any AI typology:
- Reassign without labels. Hide the family column, read five ledger rows, and assign them yourself. Where you disagree with the AI, the family definitions are probably unclear.
- Look at the borderline works. Works that will not fit one family are often the most interesting in the review. Here, Park Jeong-jin sits where F1 and F4 meet: a party campaign that overrides the ownership hierarchy.
- Check the “built on / argued against” field. The agent counted each cited name in the text, which confirms that a work is cited, not how. Do not treat it as a citation network.
- Ask what is missing. The typology covers this corpus. A family that has no members here — say, explanations from the enterprise's own capacity — may exist in a literature the corpus did not reach.
Section 8AI: opportunities and challenges
Opportunities
Consistency. Seventeen entries in the same shape, with the same fields filled in, is tedious work done well.
Checked claims. Every quote and every disagreement passage was matched to its text by a script; every cited name was counted.
Patterns across the set. That the families sort by country, and that visits are argued about but not measured, came from reading seventeen rows side by side.
Drafts to argue with. A proposed typology, even a wrong one, is faster to correct than a blank page.
Challenges
The typology is an interpretation. Grouping arguments is a claim about the literature, and the AI's claim may not be yours.
Compression. One sentence per argument flattens books and hedged claims.
Over-reading. Models turn contrasts into conflicts. Two did not survive the check here; ask for the passage every time.
Chapter 4 uses the ledger, the families, and the disagreements to find where a new argument could enter.
Terminology introduced in this chapter
- arguments ledger
- One record per core work, with the same fields in each: outcome, argument, mechanism, scope, data, method, and the works it builds on or against.
- X because Z
- The one-sentence form of an argument: X causes or explains Y because Z. A work that cannot be put this way may not argue about your question.
- three levels
- Conceptual (the abstract claim), operational (how concepts are measured), empirical (the evidence).
- typology
- A small set of families of explanation, each a different answer to the same question.
- direct disagreement
- A text arguing against a named position, shown by a passage. Distinct from a contrast, where two works simply offer different explanations.