class Group(BaseGroup):
sent_amount = models.CurrencyField(
choices=currency_range(c(0), c(10), c(10)))
sent_back_amount = models.CurrencyField(
choices=currency_range(c(0), c(15), c(15)))
def set_payoffs(self):
p1 = self.get_player_by_id(1)
p2 = self.get_player_by_id(2)
p1.payoff = Constants.amount_allocated - self.sent_amount + self.sent_back_amount
p2.payoff = self.sent_amount * Constants.multiplication_factor - self.sent_back_amount
class Constants(BaseConstants):
name_in_url = 'ultimatum'
# only one player is in a group
players_per_group = None
# the number of rounds is configured in 'ultimatum_config.py'
num_rounds = CONFIG['num_rounds']
instructions_template = 'ultimatum/Instructions.html'
popup_template = 'ultimatum/PopupMessage.html'
# maximal amount that can be offered to a player
endowment = c(100)
payoff_if_rejected = c(0)
offer_increment = c(1)
# selfish_message = "We indicate that you will probably get a very selfish offer"
# generous_message = "We indicate that you will probably get a very generous offer"
# average_message = "We indicate that you will probably get an average offer"
messages = CONFIG['messages_ultimatum']
# range of all the offers a player can get
offer_choices = currency_range(0, endowment, offer_increment)
offer_choices_count = len(offer_choices)
class Group(BaseGroup):
sent_amount = models.CurrencyField(
choices=currency_range(0, Constants.endowment, c(1)),
doc="""Amount sent by P1""",
)
sent_back_amount = models.CurrencyField(doc="""Amount sent back by P2""", )
class Player(BasePlayer):
contribution = models.CurrencyField(choices=currency_range(
c(0), c(4), c(2))
# this gives:
# [$0.00, $2.00, $4,00]
)
def cumulate_contribution(self): #return players' cumulative contribution
return sum([p.contribution for p in self.in_all_rounds()])
temp_payoff = models.CurrencyField() #define players' payoff in the round
def cumulate_payoff(self): #define players' cumulative payoff
return sum([p.temp_payoff for p in self.in_all_rounds()])
payoff = models.CurrencyField() #the realized payoff
def contribution_each_player_round(
self
): # return a list regarding to other players' contribution in each round
history = []
for other_player in self.get_others_in_group():
each_round = []
for pr in other_player.in_previous_rounds():
each_round.append(pr.contribution)
history.append(each_round)
transpose_history = map(list, zip(*history))
#print('History matrix',history)
return transpose_history
class Constants(BaseConstants):
name_in_url = 'PG_standard'
players_per_group = 5
num_rounds = 3
endowment = c(100)
lumpsum = c(160)
efficiency_factor = 2
contribution_limits = currency_range(0, endowment, 1) #define range of contribs
class Bid(Model): # inherits from Django's base "Model"
BID_CHOICES = currency_range(c(Constants.reserve_price), c(Constants.maximum_bid), c(Constants.bid_price_increment))
round = models.PositiveIntegerField()
bid = models.CurrencyField(choices=BID_CHOICES)
accepted = models.PositiveIntegerField()
pid_in_group = models.PositiveIntegerField()
subsession_id = models.PositiveIntegerField()
player = ForeignKey(Player) # creates 1:m relation -> this bid was made by a certain player
class Group(BaseGroup):
request_1 = models.CurrencyField(choices=currency_range(11, 20, c(1)))
request_2 = models.CurrencyField(choices=currency_range(11, 20, c(1)))
def set_payoffs(self):
p1 = self.get_player_by_id(1)
p2 = self.get_player_by_id(2)
if self.request_2 - self.request_1 == 1:
p1.payoff = self.request_1 + 20
p2.payoff = self.request_2
else:
if self.request_1 - self.request_2 == 1:
p1.payoff = self.request_1
p2.payoff = self.request_2 + 20
else:
p1.payoff = self.request_1
p2.payoff = self.request_2
class Constants(BaseConstants):
name_in_url = 'MarkGame'
players_per_group = 3
num_rounds = 5
endowment = c(10)
offer_increment = c(0.01)
offer_choices = currency_range(0, endowment - 2, offer_increment)
accept_choices = ['A', 'B', 'Reject Both']
roles = {1: 'A', 2: 'B', 3: 'C'}
class Group(BaseGroup):
sent_amount = models.CurrencyField(choices=currency_range(
0, Constants.endowment, c(1)), )
sent_back_amount = models.CurrencyField()
def set_payoffs(self):
p1 = self.get_player_by_id(1)
p2 = self.get_player_by_id(2)
p1.payoff = Constants.endowment - self.sent_amount + self.sent_back_amount
p2.payoff = self.sent_amount * Constants.multiplication_factor - self.sent_back_amount
class Group(BaseGroup):
sent_amount = models.CurrencyField(
choices=currency_range(0, Constants.endowment, c(1)),
doc="""Amount sent by P1""",
)
sent_back_amount = models.CurrencyField(doc="""Amount sent back by P2""", )
def sent_back_amount_choices(self):
return currency_range(c(0), self.sent_amount * Constants.multiplier,
c(1))
class Player(BasePlayer):
decision = models.CharField(
choices=['♡', '☺︎'],
doc="""Either ♡ or ☺︎""",
widget=widgets.RadioSelect()
)
option1 = models.CurrencyField(
choices=currency_range(0, 4, c(0.01))
)
option2 = models.CurrencyField(
choices=currency_range(0, 4, c(0.01))
)
option3 = models.CurrencyField(
choices=currency_range(0, 4, c(0.01))
)
option4 = models.CurrencyField(
choices=currency_range(0, 4, c(0.01))
)
option = models.IntegerField()
class Constants(BaseConstants):
name_in_url = 'PG_punishment'
players_per_group = 3
num_rounds = 1
endowment = c(100)
lumpsum = c(160)
efficiency_factor = 2
contribution_limits = currency_range(0, endowment,
1) # define range of contribs
num_decisions_per_round = 2
pun_endowment = 4 # max amount spent on punishment
pun_factor = 2 # efficiency of punishment
class Constants(BaseConstants):
name_in_url = 'PGG_Conditional'
players_per_group = 3
num_rounds = 1
instructions_template = 'PGG_Conditional/Instructions.html'
# """Amount allocated to each player"""
endowment = c(30)
multiplier = 2
contribution_increment = c(3)
contribute_choices = currency_range(0, endowment, contribution_increment)
class Constants(BaseConstants):
name_in_url = 'mydictator_2b'
players_per_group = 2
num_rounds = 1
# Initial amount allocated to the dictator
endowment = c(100)
kept_choices = range(10, 100, 10)
multiplier = 2
offer_increment = c(10)
offer_choices = currency_range(10, endowment, offer_increment)
class Group(BaseGroup):
# プレイヤーの選択を定義する．
## プレイヤー1の選択は提案額を決める．
proposal = models.CurrencyField(
choices=currency_range(c(0), c(Constants.endowment), c(1)),
label="あなたはいくら相手に渡しますか？",
)
proposer_point = models.CurrencyField() # プレイヤー1の利得
accepter_point = models.CurrencyField() # プレイヤー2の利得
# 計算を実行する
def compute(self):
self.proposer_point = Constants.endowment - self.proposal #プレイヤー1の初期保有額-プレイヤー2への提案額
self.accepter_point = self.proposal #プレイヤー2への提案額
class Constants(BaseConstants):
name_in_url = 'choose_thresholds'
players_per_group = None
instructions_template = 'choose_thresholds/Instructions.html'
num_rounds = len(messages)
endowment = c(100)
payoff_if_rejected = c(0)
offer_increment = c(1)
offer_choices = currency_range(0, endowment, offer_increment)
offer_choices_count = len(offer_choices)
class Group(BaseGroup):
proposed_wage = models.CurrencyField(choices=currency_range(
Constants.lowest_wage, Constants.highest_wage, c(5)), )
random_wage = models.IntegerField()
guessed_wage = models.CurrencyField(choices=currency_range(
Constants.lowest_wage, Constants.highest_wage, c(5)), )
effort = models.FloatField(choices=Constants.efforts,
widget=widgets.RadioSelect)
def get_cost(self):
return Constants.costs[Constants.efforts.index(self.effort)]
expected_effort = models.FloatField(choices=Constants.efforts,
widget=widgets.RadioSelect)
effort_cost = models.IntegerField()
multiplier = models.FloatField(choices=[
0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.1, 1.2, 1.3, 1.4,
1.5, 1.6, 1.7, 1.8, 1.9, 2
],
widget=widgets.RadioSelect)
guessed_multiplier = models.FloatField(choices=[
0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1, 1.1, 1.2, 1.3, 1.4,
1.5, 1.6, 1.7, 1.8, 1.9, 2
],
widget=widgets.RadioSelect)
def set_payoffs(self):
print('in set_payoffs')
employer = self.get_player_by_role('Employer')
worker = self.get_player_by_role('Worker')
if self.subsession.round_number == self.session.vars['paying_round']:
employer.payoff = c((120 - self.random_wage) * self.effort)
worker.payoff = c(self.random_wage - 20 - self.get_cost())
class Constants(BaseConstants):
name_in_url = 'ult2'
players_per_group = 2
num_rounds = 4
endowment = c(1000)
payoff_if_rejected = c(0)
offer_increment = c(100)
offer_choices = currency_range(0, endowment, offer_increment)
offer_choicese_count = len(offer_choices)
keep_give_amounts = []
for offer in offer_choices:
keep_give_amounts.append((offer, endowment - offer))
class Group(BaseGroup):
treatment = models.StringField()
piece_rate = models.CurrencyField(
choices=currency_range(0, 0.1, 0.03)
)
guessed_piece_rate = models.CurrencyField(
choices=currency_range(0, 0.1, 0.03)
)
fair_piece_rate = models.CurrencyField(
choices=currency_range(0, 0.1, 0.03)
)
imaginary_piece_rate = models.CurrencyField(
choices=currency_range(0, 0.1, 0.03)
)
points = models.IntegerField(default='0')
employer_points = models.IntegerField(default='0')
guessed_points = models.IntegerField()
target_points = models.IntegerField()
class Constants(BaseConstants):
name_in_url = 'vigilante'
players_per_group = None
num_rounds = 1
instructions_template = 'karl/aInstructions.html'
endowment = c(100)
initial_endowment = c(100)
take_away_endo = c(50)
pool_multiplier = c(1.6)
answer_increment = c(1)
leader_decision = currency_range(0, take_away_endo, answer_increment)
leader_decision_count = len(leader_decision)
class Constants(BaseConstants):
name_in_url = 'ultimatum10'
players_per_group = 2
num_rounds = 10
instructions_template = 'ultimatum/Instructions.html'
endowment = c(10)
payoff_if_rejected = c(0)
offer_increment = c(1)
offer_choices = currency_range(0, endowment, offer_increment)
offer_choices_count = len(offer_choices)
keep_give_amounts = []
for offer in offer_choices:
keep_give_amounts.append((offer, endowment - offer))
class Group(BaseGroup):
proposal = models.CurrencyField(
choices=currency_range(c(0), c(Constants.endowment), c(1)),
label="あなたはいくら相手に渡しますか？",
)
accepted_or_not = models.BooleanField(doc="あなたは提案を受け入れますか？")
proposer_point = models.CurrencyField()
accepter_point = models.CurrencyField()
def compute(self):
if self.accepted_or_not == True:
self.proposer_point = Constants.endowment - self.proposal
self.accepter_point = self.proposal
else:
self.proposer_point = 0
self.accepter_point = 0
class Group(BaseGroup):
allocation_bureau = models.CurrencyField(
verbose_name='How much do you want to allocate?')
allocation_pol = models.CurrencyField(
choices=currency_range(c(0), c(100), 1),
verbose_name='How much do you want to allocate?')
public_payoff = models.CurrencyField(initial=c(0))
citizen_payoff = models.CurrencyField(initial=c(0))
is_elected = models.BooleanField(
verbose_name=
'Do you want to re-elect the politician for another 4 rounds?')
# def set_budget(self):
# p2 = self.get_player_by_role('Bureaucrat')
# p1 = self.get_player_by_role('Politician')
# p2.bureau_budget= p1.allocation_pol
def set_payoffs(self):
politician = self.get_player_by_role('Politician')
bureaucrat = self.get_player_by_role('Bureaucrat')
citizen = self.get_player_by_role('Citizen')
waiting = self.get_player_by_role('Waiting')
for player in [politician, bureaucrat]:
if (self.round_number == self.session.vars['paying_round']):
player.payoff = sum([
p.public_payoff for p in self.player.in_all_rounds()
]) * (Constants.multiplication_factor /
Constants.players_per_round)
for player in [citizen]:
if (self.round_number == self.session.vars['paying_round']):
player.payoff = sum([
p.public_payoff for p in self.player.in_all_rounds()
]) * (Constants.multiplication_factor /
Constants.players_per_round) + sum([
p.citizen_payoff
for p in self.player.in_all_rounds()
])
class Constants(BaseConstants):
name_in_url = 'ultimatum'
players_per_group = 2
num_rounds = 4
instructions_template = 'ultimatum/Instructions.html'
endowment = c(
config_leex_1.UG_endowment) ## Notice this come from a config file
payoff_if_rejected = c(0)
offer_increment = c(1)
offer_choices = currency_range(0, endowment, offer_increment)
offer_choices_count = len(offer_choices)
keep_give_amounts = []
for offer in offer_choices:
keep_give_amounts.append((offer, endowment - offer))
class Player(BasePlayer):
def sent_back_amount_choices(self):
return currency_range(
c(0),
self.sent_amount * Constants.multiplication_factor,
c(1)
)
curpage=models.CharField()
sent_amount = models.CurrencyField(
choices=currency_range(0, Constants.endowment, c(1)),
doc="""Amount sent by P1""",
)
sent_back_amount = models.CurrencyField(
doc="""Amount sent back by P2""",
)
def set_payoffs(self):
tripled_amount = self.sent_amount * Constants.multiplication_factor
self.sent_back_amount=random.choice(self.sent_back_amount_choices())
# p1 = self
# p2 = self.get_player_by_id(2)
self.payoff = Constants.endowment - self.sent_amount + self.sent_back_amount
class Constants(BaseConstants):
name_in_url = 'sabotage'
players_per_group = None
task_timer = 120 #see Subsession, before_session_starts setting.
num_rounds = 50 # must be more than the max one person can do in task_timer seconds
tournament_rate= 100
sabotage_endowment = 50
sabotage_increment = 1
cost_of_sabotage_per_unit = 10
sabotage_choices = currency_range(0, sabotage_endowment, sabotage_increment)
reference_texts = [
'uIzR',
'o8sA',
'dWg5',
'6kdA',
'ep7o',
'zflY',
'CwNg',
'OhZn',
'Xw0w',
'GJcR',
'OJ2D',
'kJ03',
'L5O8',
'1MUj',
'GleS',
'4gKx',
'mSol',
'oWKd',
'OFFz',
'CdsT',
'Mf4U',
'sUhJ',
'1Ltw',
'2mrm',
'f5UI',
'hNqN',
'boJa',
'2Pqv',
'vLuq',
'IYYP',
'sy3O',
'M9X6',
'qflm',
'ovAU',
'7PaW',
'YB4F',
'2NFP',
'h6QM',
'xLkH',
'izif',
'r7Ml',
'ERJ8',
'geTe',
'L15N',
'uTKl',
'wRuQ',
'MFNc',
'YS4B',
'80uw',
'syXc',
]
# 'hNqN',
# 'boJa',
# '2Pqv',
# 'vLuq',
# 'IYYP',
answer_key1 = [
'uIzR',
'o8sA',
'dWg5',
'6kdA',
'ep7o',
'zflY',
'CwNg',
'OhZn',
'Xw0w',
'GJcR',
'OJ2D',
'kJ03',
'L5O8',
'1MUj',
'GleS',
'4gKx',
'mSol',
'oWKd',
'OFFz',
'CdsT',
'4gKx',
'mSol',
'oWKd',
'OFFz',
'CdsT',
'Mf4U',
'sUhJ',
'1Ltw',
'2mrm',
'f5UI',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
]
answer_key2 = [
'uIzR',
'o8sA',
'dWg5',
'6kdA',
'ep7o',
'zflY',
'CwNg',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
]
answer_key3 = [
'uIzR',
'o8sA',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
'xxxx',
]
def sent_back_amount_choices(self):
return currency_range(c(0), Constants.endowment, c(1))
def sent_back_amount_players_choices(self):
return currency_range(
c(0), self.player.sent_by_other * Constants.multiplication_factor,
c(1))
def sent_back_amount_choices(self):
return currency_range(
c(0),
self.group.sent_amount * Constants.multiplication_factor,
c(1)
)
def sent_back_amount_choices(self):
return currency_range(
c(0),
self.group.sent_amount * Constants.multiplier,
c(1)
)
def sent_back_amount_choices(self):
return currency_range(c(0), self.sent_amount * Constants.multiplier,
c(1))