← Back to tournament 9

Round 1

Participants

Dictator
anti-exploiter
30 points
Recipient
cooperation-coalition
30 points

Prompt

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 will SHARE with players who aim for some kind of cooperation.

## Assess the strategy of the recipient
* Does it intend to SHARE with more than just copies of itself?
* Could the strategy be described as kind, cooperative or generous?

SHARE if the recipient has a 'yes' answer to the above criteria. Otherwise, TAKE.
</dictator_strategy>

<recipient_strategy>
```json
[
  {"line": 1, "text": "## Principles"}, 
  {"line": 2, "text": "* TAKE from selfish strategies **and** strategies that are generous to selfish strategies."}, 
  {"line": 3, "text": "* SHARE only with strategies where doing so is a necessary and sufficient condition for them to SHARE with us."}, 
  {"line": 4, "text": ""}, 
  {"line": 5, "text": "## Definitions"}, 
  {"line": 6, "text": "### Selfish strategies"}, 
  {"line": 7, "text": "* **Selfish strategies** don't attempt to co-operate and SHARE with co-operative strategies."}, 
  {"line": 8, "text": "* In particular, any strategy that won't SHARE with this strategy is a selfish strategy."}, 
  {"line": 9, "text": ""}, 
  {"line": 10, "text": "### Overly generous strategies"}, 
  {"line": 11, "text": "* If a strategy SHAREs with selfish strategies it is **overly generous**."}, 
  {"line": 12, "text": "  * Any strategy that unconditionally SHAREs is overly generous."}, 
  {"line": 13, "text": "  * Any strategy that SHAREs without some condition on willingness to SHARE with conditionally co-operative strategies is overly generous."}, 
  {"line": 14, "text": ""}, 
  {"line": 15, "text": "## Decision Procedure"}, 
  {"line": 16, "text": "* TAKE from both **selfish strategies** and **overly generous strategies**."}, 
  {"line": 17, "text": "* SHARE with all strategies that SHARE only to other co-operative strategies."}
]
```
</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"}
```

Response

I need to apply the dictator's strategy, which asks me to assess the recipient's strategy based on two criteria:

1. **Does it intend to SHARE with more than just copies of itself?**
2. **Could the strategy be described as kind, cooperative, or generous?**

Let me analyze the recipient's strategy:

The recipient's strategy is a conditional cooperation strategy. It:
- SHAREs with strategies that are cooperatively conditional (line 17: "SHARE with all strategies that SHARE only to other co-operative strategies")
- TAKEs from selfish strategies (those that don't cooperate)
- TAKEs from overly generous strategies (those that share indiscriminately, including with selfish strategies)

**Criterion 1: Does it intend to SHARE with more than just copies of itself?**

Yes. The recipient will SHARE with any strategy that "SHAREs only to other co-operative strategies" (line 17). This is a broad class of conditional cooperators, not just exact copies of itself. Any strategy that conditions its sharing on the other party being cooperative would qualify.

**Criterion 2: Could the strategy be described as kind, cooperative, or generous?**

Yes, it can be described as cooperative. It actively seeks to cooperate with other cooperative strategies. It's a form of conditional cooperation - it rewards cooperation and punishes selfishness. While it's not unconditionally generous, it is fundamentally a cooperative strategy that aims for mutual benefit with like-minded strategies.

Since both criteria receive "yes" answers, the dictator's strategy says to SHARE.

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