負 ふの外部 がいぶ性 せい

funoga ibusei

1. Negative externality.; Not a negative externality.

1. Was a negative externality.

1. Negative externality.

1. Negative externality; External cost

1. Not an externality.; Not a negative externality.

1. It's not an externality.; It's not a negative externality.

1. Was a negative externality.

1. Negative externality.

1. It is not an externality.; It is not a negative externality.

1. Wasn't a negative externality.

1. Probably a negative externality.

1. Was not an externality.; Was not a negative externality.

1. Wasn't a negative externality.

1. Negative externality, likely.; Probably a negative externality.

1. Was not a negative externality.

1. If/when there are negative externalities; If/when it's a negative externality

1. If it were a negative externality; If there were negative externalities

1. If negative externalities; When negative externalities