Treatment 1 or 2 in Project A and Honesty
1 = A
2 = B

conducted version online vs. paper pencil
1 = online
2 = paper pencil

language version in which survey was conducted
1 = English
2 = Taiwan
3 = Chinese
4 = Vietnamese
5 = German
6 = Hong Kong

1 = Germany
2 = Estonia
3 = Taiwan
4 = China
5 = Vietnam
6 = Japan
7 = Hong Kong
8 = India
9 = USA

country in EU
0 = not-EU
1 = EU

country in Asia
0 = not-Asia
1 = Asia

0 = Others
1 = Germany
2 = Estonia
3 = Taiwan
4 = China
5 = Vietnam
6 = Japan
7 = Hong Kong

Federal state where study was conducted (Region Code Germany, Japan, Estland)
1 = Hokkaidō (Jp)
2 = Kantō (Jp)
3 = Chūbu (Jp)
4 = Kinki (Jp)
5 = Chūgoku (Jp)
6 = Shikoku (Jp)
7 = Kyūshū-Okinawa (Jp)
8 = Others (Jp)
9 = Berlin (De)
10 = Brandenburg (De)
11 = Mecklenburg-Vorpommern (De)
12 = Sachsen (De)
13 = Sachsen-Anhalt (De)
14 = Thüringen (De)
15 = Baden-Württemberg (De)
16 = Bayern (De)
17 = Bremen (De)
18 = Hamburg (De)
19 = Hessen (De)
20 = Niedersachsen (De)
21 = Nordrhein-Westfalen (De)
22 = Rheinland-Pfalz (De)
23 = Saarland (De)
24 = Schleswig-Holstein (De)
25 = Others (De)
26 = Harjumaa (E)
27 = Ida-Virumaa (E)
28 = Lääne-Virumaa (E)
29 = Pärnumaa (E)
30 = Põlvamaa (E)
31 = Raplamaa (E)
32 = Saaremaa (E)
33 = Tartumaa (E)
34 = Valgamaa (E)
35 = Võrumaa (E)
36 = Others (E)

East or West Germany, North or South Vietnam
1 = East Germany
2 = West Germany
3 = South Vietnam
4 = North Vietnam
5 = Others

Bundesland in Ost- oder Westdeutschland
1 = Ostdeutschland
2 = Westdeutschland

City in which the study was conducted (E)
1 = Xiamen
2 = Changsha
3 = Shih Chien
4 = Ho Chi Minh City
5 = Trier
6 = Magdeburg
7 = Hanoi
8 = Hiroshima

University in which the study was conducted (A)
1 = Banking University HCMC
2 = Co-working space recruitment
3 = FH Trier
4 = Foreign Trade University
5 = Hiroshima City University
6 = NCCU
7 = Peking University
8 = Uni Magdeburg
9 = Uni Shih Chien
10 = Uni Trier
11 = Uni Xiamen
12 = University of Commerce
13 = University of Economics HCMC
14 = UT
15 = Zhongnan Business School
16 = ZUEL

Siblings (E)
0 = no
1 = yes

gender (MS X.D2)
1 = Male
2 = Female
3 = others

profession (MS X.D3)
1 = High school student
2 = University Student
3 = Employed (state)
4 = Employed (private company)
5 = Self-employed
6 = Homemaker
7 = No job
8 = Others

highest school degree (MS)
1 = secondary school/Hauptschulabschluss
2 = High school/Mittlere Reife
3 = vocational school/college/Abitur
4 = undergraduate degree/Bachelor
5 = Master/Magister/Diplom
6 = PhD
7 = Others

highest degree (MS X.D4)
1 = High school
2 = Bachelor
3 = Master
4 = PhD
5 = Other

Main Survey: field of education at university grouped
1 = human science and social science
2 = mathematical base fields and ingenieuring
3 = economics and business studies

Are you married? (MS X.D12)
0 = no
1 = yes
2 = No

How many children do you have? (MS X.D13)
0 = no children
1 = one child
2 = two children
3 = three children
4 = four children
5 = more than four children

willigness in stocks or funds in the future (MS G.F1b)
1 = very unlikely
2 = not likely
3 = likely
4 = very likely

Investing in stocks is only for gamblers (MS)
1 = strongly disagree
2 = disagree
3 = undecided
4 = agree
5 = strongly agree

Have sufficient time for your personal or family life (MS)
1 = Of utmost importance
2 = Very important
3 = Of moderate importance
4 = Of little importance
5 = Of very little or no importance

How often do you feel nervous or tense at work? (MS)
1 = never
2 = seldom
3 = sometimes
4 = usually
5 = always

Most people can be trusted (MS)
1 = Strongly agree
2 = Agree
3 = Undecided
4 = Disagree
5 = Strongly disagree

We all should be willing to fight for our country, whether it is right or wrong. (MS X.P1)
1 = completely disagree
2 = mostly disagree
3 = mostly agree
4 = completely agree

Financial Literacy 1 (MS X.F1)
1 = Less than 102€
2 = Exactly 102€
3 = More than 102€
4 = Do not know

Financial Literacy 2 (MS X.F2)
1 = Less than today
2 = Exactly the same
3 = More than today
4 = Do not know

Financial Literacy 3 (MS X.F3)
1 = True
2 = False
3 = Do not know

CRT question 1 Dummy right answer
0 = wrong
1 = right

correctness of self evaluation of correct answers in CRT
-1 = underestimated
0 = exactly estimated
1 = overestimated

Big 5: I see myself als someone who is reserved (MS X.B1)
1 = Strongly disagree
2 = Disagree a little
3 = Neither disagree nor agree
4 = Agree a little
5 = Strongly agree

Superstition lucky or unlucky number (MS B.S.1.1)
1 = Strongly disagree
2 = Disagree
3 = Neutral
4 = Agree
5 = Strongly agree

Estimation education spending (MS B.AWI.1.1)
1 = €18 billions to €20 billions
2 = €20 billions to €40 billions

Estimation statue of liberty (MS B.AWI.1.2)
1 = 1870 to 1880
2 = 1870 to 1910

Estimation distance (MS B.AWI.1.3)
1 = 900 km to 1300 km
2 = 1200 km to 1300 km

I trust them to keep their promises (MS T.I1)
1 = Strongly disagree
2 = Disagree
3 = Partly disagree
4 = Neutral
5 = Partly agree
6 = Agree
7 = Strongly agree

Importance of Fairness (MS v_193)
1 = 1 (least important)
2 = 2
3 = 3
4 = 4
5 = 5 (very important)

Concerned about reputation after getting caught cheating (MS E.2)
1 = 1 (not at all)
2 = 2
3 = 3
4 = 4
5 = 5 (extremely)

Attitute towards student A (MS E.3.1)
1 = Strongly negative
2 = Negative
3 = Neutral
4 = Positive
5 = Strongly positive

Buying something which you know is stolen (MS E.5.1)
1 = Do not know
2 = Never Justified
3 = Rarely Justified
4 = Sometimes Justified
5 = Always Justified

Acceptability cost increase apartment (MS F.A2)
1 = Acceptable
2 = Somehow acceptable
3 = Somehow unfair
4 = Unfair

Fairness appropriate price A (MS F.A4A)
1 = 1200 €
2 = 1400 €
3 = 1600 €

Fairness flower price raising (MS F.B.2)
1 = Yes
2 = No

Agree social standing as incentive (MS F.C.5)
1 = Strongly disagree
2 = Disagree
3 = Neither agree nor disagree
4 = Agree
5 = Strongly agree

How satisfied are you with your life as a whole (MS X.H)
1 = Dissatisfied
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = 7
8 = 8
9 = 9
10 = Satisfied

willing to answer technology and innovation questions (MS X.Z1)
0 = I do not want to participate
1 = Answer these questions as well
2 = I don^t want to participate - neither now nor later.

willing to answer quiz questions (MS X.Z2)
0 = I do not want to participate
1 = Answer these questions as well

How likely hobby starting (MS A.LB1)
1 = Very unlikely
2 = Unlikely
3 = Likely
4 = Very likely

Diligently learning student: How much would you like to be his friend (MS A.LC2)
1 = Not at all
2 = 2
3 = 3
4 = 4
5 = Very much

Which boy would you like more (MS A.LD1)
1 = smart boy
2 = boy who learnt diligently

Which girl would you like more (MS A.LD4)
1 = smart girl
2 = girl who learnt diligently

Importance Challenge myself (MS A.C1)
1 = Very Unimportant
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = Very Important

employee in a small or medium-sized firm (MS A.C23)
0 = not quoted
1 = Right after studies
2 = 5 years after studies

When you hear of a new technology do you usually first think about the possible benefits or possible risks (MS A.IT3)
1 = Possible Benefits
2 = 2
3 = 3
4 = 4
5 = 5
6 = 6
7 = Possible Risks

How do you evaluate/view autonomous driving (MS F3.A6)
1 = Strongly Negative
2 = Negative
3 = Neither positive nor negative
4 = Positive
5 = Strongly positive

What do you think is the general opinion of media towards this technology (MS F3.A7)
0 = not seen anything about it in media
1 = Strongly Negative
2 = Negative
3 = Neither positive nor negative
4 = Positive
5 = Strongly positive
6 = I have not read or seen anything about this technology in the media.

What do you think is the general opinion of your friends/family towards this technology (MS F3.A8)
0 = not talked with friends/family about it
1 = Strongly Negative
2 = Negative
3 = Neither positive nor negative
4 = Positive
5 = Strongly positive
6 = I have not talked with my friends or family about this.

Number of Nuclear Power Plants should be increased, decreased or totally abolished (MS F3.C6)
1 = abolished
2 = decreased
3 = kept constant
4 = increased

What do you think is the general opinion of your friends/family towards this technology (MS F3.C8)
0 = not talked with friends/family about it
1 = Strongly Negative
2 = Negative
3 = Neither positive nor negative
4 = Positive
5 = Strongly positive
6 = I have not talked with my friends or family about this

Evaluation telecommunication proposal (MS F3.E1)
1 = Very negative
2 = Negative
3 = Neutral
4 = Positive
5 = Very positive

What do you think is the general opinion of media towards systems collecting data (MS F3.B13)
0 = not seen anything about it in media
1 = Strongly Negative
2 = Negative
3 = Neither positive nor negative
4 = Positive
5 = Strongly positive
6 = I have not read or seen anything about this in the media.

Modified Trust game: choice if other player is a stranger (MS D.TG2)
1 = A sure payment of 3€
2 = The unknown payment from the other player

Evaluation Television stations (MS D.TG12)
1 = Not trustworthy
2 = Somehow trustworthy
3 = Mostly trustworthy
4 = Very trustworthy

Which mountain is higher? (MS B.GK.1a)
1 = K2
2 = Mount Everest

Which ocean is the bigger one? (MS B.GK.2a)
1 = Pacific Ocean
2 = Atlantic Ocean

Which City is further away from New York City? (MS B.GK.3a)
1 = Tokyo
2 = London

Which is the larger lake? (MS B.GK.4a)
1 = Loch Ness
2 = Lake Victoria

How deep is the deepest place in the Pacific Ocean? (MS B.GK.5a)
1 = 11000 meter
2 = 9000 meter

Which is the taller African mountain? (MS B.GK.6a)
1 = Kibo
2 = Mount Bamboulos

How many planets are in our solar system? (MS B.GK.7a)
1 = 8
2 = 6

How many monns does Mars have? (MS B.GK.8a)
1 = 2
2 = 1

How large is the ice shelf around the south pole? (MS B.GK.9a)
1 = 14,000,000 km2
2 = 30,000 km2

What equatorial circumference does the earth have? (MS B.GK.10a)
1 = 90,015 km
2 = 40,075 km

How high is the Mount Everst? (MS B.GK.11a)
1 = 8,848 m
2 = 7,979 m

How long is the Mississippi River? (MS B.GK.12a)
1 = 5,374 km
2 = 3,734 km

Which country has a higher population? (MS B.GK.13a)
1 = Georgia
2 = Estonia

Which Canal is longer? (MS B.GK.14a)
1 = Panama Canal
2 = Suez Canal

At how many degrees does water freeze? (MS B.GK.15a)
1 = 0°C
2 = -10°C

Which chemical element is heavier? (MS B.GK.16a)
1 = Iron (Fe)
2 = Titanium (Ti)

Which is more frequent in the natural air? (MS B.GK.17a)
1 = Nitrogen (N)
2 = Oxygen (O)

Which is measured in light years? (MS B.GK.18a)
1 = Distance
2 = Time

Which is the color of the flame of burning Sulfur (S)? (MS B.GK.19a)
1 = Red
2 = Blue

Which is the speed of sound in normal air? (MS B.GK.20a)
1 = 1236 km/h
2 = 2173 km/h

Which metal alloy is not attracted to magnets? (MS B.GK.21a)
1 = Cobalt (Co)
2 = Brass

Which country had a higher inflation rate over the last 5 years? (MS B.GK.22a)
1 = Algeria
2 = Indonesia

Which country imported more goods on average over the last 5 years? (MS B.GK.23a)
1 = Australia
2 = Argentina

Which country exported more goods on average over the last 5 years? (MS B.GK.24a)
1 = Sweden
2 = USA

Which country had a higher GDP on average over the last 5 years? (MS B.GK.25a)
1 = Italy
2 = Myanmar

Which country had a higher rate of economic growth over the last 5 years? (MS B.GK.26a)
1 = Russia
2 = Turkey

Do Bond yields rise or fall, when Bon prices rise? (MS B.GK.27a)
1 = Rise
2 = Fall

Which is business jargon for rising prices at the stock market? (MS B.GK.29a)
1 = Bullish
2 = Bearish

Which country was founded earlier? (MS B.GK.30a)
1 = Mozambique
2 = Kosovo

Voltaire was a French...? (MS B.GK.31a)
1 = Writer and philosopher
2 = Physicist

When did the first man landed on the moon? (MS B.GK.32a)
1 = 1969
2 = 1992

When did Christopher Columbus discover America? (MS B.GK.33a)
1 = 1692
2 = 1492

When did the United States declare its independence from Great Britain? (MS B.GK.34a)
1 = 1876
2 = 1921

When was the internet created? (MS B.GK.35a)
1 = 1969
2 = 1951

Which Central American civilization fell to Spanish conquest led by Cortes? (MS B.GK.36a)
1 = Aztecs
2 = Incas

When did the Persian Empire of the Achaemenids fall? (MS B.GK.37a)
1 = 330 B.C.
2 = 1207 A.D.

When was the Statue of Liberty inaugurated? (MS B.GK.38a)
1 = 1886
2 = 1912

When was the Soviet Union founded? (MS B.GK.39a)
1 = 1922
2 = 1757

Which is known as one of the seven Wonders of the Ancient World? (MS B.GK.40a)
1 = Great Pyramid of Giza
2 = Eiffel Tower

When did the first modern Olympic Games take place? (MS B.GK.41a)
1 = 1832
2 = 1896

Which country consumes more electricity? (MS B.GK.42a)
1 = India
2 = Turkey

Which unit offers more saving capacity? (MS B.GK.43a)
1 = 1 Kilobyte
2 = 1 Megabyte

Which unit represents a higher speed? (MS B.GK.44a)
1 = 1 kilometer per hour
2 = 1 mile per hour

Which unit represents more pressure? (MS B.GK.45a)
1 = 1 Pascal
2 = 1 bar

Which unit represents more weight? (MS B.GK.46a)
1 = 1 ounce
2 = 1 kilogram

Which unit is a measure for the strength of the electric current? (MS B.GK.47a)
1 = Volt
2 = Ampere

Which plane has the longer maximum reach? (MS B.GK.48a)
1 = Airbus A380
2 = Boeing 747

How tall is the tallest building in the world? (MS B.GK.49a)
1 = 483 meter
2 = 830 meter

Which gases form the plasma in plasma TVs? (MS B.GK.50a)
1 = Neon (Ne) and Xenon (Xe)
2 = Helium (He) and Krypton (Kr)

I trust others easily (G v_60)
1 = Does not apply at all
2 = Rather does not apply
3 = Neither nor
4 = Rather applies
5 = Fully applies

Assessment of the credibility of the UNESCO in general (G v_66)
0 = I cannot judge it
1 = Low
2 = Rather low
3 = Rather high
4 = Very high

Assessment of proportion change of extremely poor people in the world over the last 30 years (G v_70)
1 = more than halved
2 = fallen slightly
3 = remained more or less the same
4 = risen slightly
5 = more than doubled

Choose more national or more foreign stocks for long-term equity investments (G v_72)
1 = more national stocks
2 = more foreign stocks
3 = both equally

It is not so important to keep trying to solve a difficult problem (G v_74)
1 = strongly disagree
2 = rather disagree
3 = rather agree
4 = fully agree

Fake News 1singer affair: How many friends would be interested (G v_1)
1 = None
2 = less than the half
3 = about the half
4 = more than the half
5 = all

Fake News 1singer affair denied: Whom rather believe (G v_3)
1 = Rather the singer
2 = Rather the friend

Fake News 2 radioactivity denied: Whom rather believe (G v_6)
1 = Rather the physicist
2 = Rather the friend

Fake News 3 water pollution denied: Whom rather believe (G v_9)
1 = Rather the government
2 = Rather the friend

Believe female professor: suicide rate of men is four times higher (G v_44)
1 = No
2 = Rather no
3 = Rather yes
4 = Yes

Story 1 bar codes: Do you think this story might be true (G v_10)
1 = Definitely not
2 = Very unlikely
3 = Maybe
4 = Very likely
5 = Absolutely

Story 1 bar codes: Have you ever heard about this before (G v_14)
0 = No
1 = Yes

Honesty experiment Type of Cheat (E)
1 = Stole the paper
2 = Used own pen

wstock<>999 (FILTER)
0 = Not Selected
1 = Selected

0 = Kein Tester
1 = Tester

disposition code
10 = Consent gesehen (10)
11 = Noch nicht eingeladen (11)
12 = Eingeladen (12)
13 = Inaktiv (13)
14 = E-Mail unzustellbar (14)
15 = Nicht erreichbar (15)
16 = Reserviert 1 (16)
17 = Reserviert 2 (17)
18 = Benutzerdefiniert unerreichbar 1 (18)
19 = Custom unavailable 2 (19)
20 = Noch nicht begonnen (20)
21 = Antwortet gerade (21)
22 = Unterbrochen (22)
23 = Wiederaufgenommen (23)
31 = Beendet (31)
32 = Beendet nach Unterbrechung (32)
33 = Benutzerdefiniert beendet 1 (33)
34 = Benutzerdefiniert beendet 2 (34)
35 = Abgewiesen bei Login (Quote voll) (35)
36 = Abgewiesen (Quote voll) (36)
37 = Ausgescreent (37)
38 = Benutzerdefiniert ausgescreent 1 (38)
39 = Benutzerdefiniert ausgescreent 2 (39)
40 = Benutzerdefiniert ausgescreent 3 (40)
41 = Quote geschlossen (41)
42 = Consent abgelehnt (42)
43 = Personenbezogene Daten gelöscht (43)

0 = not quoted
1 = quoted

1 = No
2 = Within the state
3 = Between states
4 = Both

1 = Definitely not
2 = Unlikely
3 = Likely
4 = Definitely yes

Financial literacy 1 X.F1
1 = More than 102₹
2 = Exactly 102₹
3 = Less than 102₹
4 = Do not know

Financial literacy 2 X.F2
1 = More than today
2 = Exactly the same
3 = Less than today
4 = Do not know

1 = ₹24000
2 = ₹28000
3 = ₹32000

Ultimately, it is the Chinese who are responsible for the Coronavirus outbreak
1 = Disagree
2 = Partially agree
3 = Mostly agree
4 = Fully agree

The virus spread from animals (bats or pangolins) to humans.
1 = Yes, I have.
2 = No, I have not.

The virus spread from animals (bats or pangolins) to humans.
1 = Very unlikely
2 = Unlikely
3 = Average probability
4 = Likely
5 = Very likely

1 = Very likely
2 = Likely
3 = Unlikely
4 = Very unlikely

0 = Nicht geflipped
1 = Geflippt

0 = HTML
1 = XHTML
2 = WML
3 = Offline

10 = javascript 1.0
11 = javascript 1.1
12 = javascript 1.2
13 = javascript 1.3
14 = javascript 1.4
15 = javascript 1.5
16 = javascript 1.6
17 = javascript 1.7
18 = javascript 1.8
20 = javascript 2.0

datacleaning
0 = Nicht bereinigt
1 = Bereinigt
2 = Geprüft, nicht bereinigt

0 = Male
1 = Female