Round 47

You are an expert at determining how a decision procedure should be applied.

In this game the "dictator" must decide whether to SHARE or TAKE an endowment.
- **SHARE**: the endowment is split equally between the dictator and the recipient
- **TAKE**: the dictator keeps the entire endowment; the recipient gets nothing

You must follow only the dictator's strategy. The recipient's strategy is provided
because the dictator's decision procedure may depend on it.

<dictator_strategy>
_I cooperate with strategies that create good worlds._

Imagine a tournament in which every participant uses the recipient's strategy. In that world, would the participants SHARE with each other, producing high collective welfare? Or would they TAKE from each other, producing low collective welfare?

## Decision Procedure

1. Consider a hypothetical population composed entirely of copies of the recipient's strategy.
2. Determine whether those copies would SHARE with each other.
3. If the universalized population would mostly SHARE: **SHARE**.
4. If the universalized population would mostly TAKE: **TAKE**.
</dictator_strategy>

<recipient_strategy>
```json
[
  {"line": 1, "text": "*Objective*: Cooperate efficiently with conditional cooperators (CCs) and avoid subsidizing non-reciprocators."}, 
  {"line": 2, "text": ""}, 
  {"line": 3, "text": "*Broad definition* (allow paraphrase/synonyms):"}, 
  {"line": 4, "text": "- A conditional cooperator (CC) SHAREs with other CCs under similar reciprocity norms and does not extend that treatment to strategies that would not reciprocate."}, 
  {"line": 5, "text": ""}, 
  {"line": 6, "text": "*Decision rule*:"}, 
  {"line": 7, "text": "1) Identify whether the recipient is a CC under the broad definition (treat plausible ambiguity as CC)."}, 
  {"line": 8, "text": "2) If the recipient is a CC: SHARE."}, 
  {"line": 9, "text": "3) Otherwise: TAKE."}
]
```
</recipient_strategy>

Apply the dictator's strategy. After reasoning, output your final answer as a
json Markdown block:

```json
{"decision": "SHARE"}
```
or
```json
{"decision": "TAKE"}
```

I need to apply the dictator's strategy, which asks me to imagine a world where everyone uses the recipient's strategy, and determine whether they would SHARE with each other.

**Step 1: Consider a hypothetical population composed entirely of copies of the recipient's strategy.**

Every agent in this population uses the same strategy:
- They identify whether their counterpart is a "conditional cooperator" (CC)
- A CC is defined as someone who SHAREs with other CCs and doesn't extend that treatment to non-reciprocators
- If the counterpart is a CC, they SHARE
- Otherwise, they TAKE

**Step 2: Determine whether those copies would SHARE with each other.**

If Agent A (using this strategy) faces Agent B (using the same strategy):

- Agent A asks: "Is Agent B a conditional cooperator?"
- Agent B's strategy is to SHARE with CCs and TAKE from non-CCs. This is exactly the definition of a conditional cooperator.
- So Agent A identifies Agent B as a CC → Agent A SHAREs.
- By symmetry, Agent B also identifies Agent A as a CC → Agent B SHAREs.

In a population of these agents, they would all recognize each other as conditional cooperators and SHARE with each other. This produces high collective welfare.

**Step 3: Since the universalized population would mostly SHARE → SHARE.**

```json
{"decision": "SHARE"}
```