Date:

2015-01

By:

Besley, Timothy J.
Jensen, Anders
Persson, Torsten

URL:

http://d.repec.org/n?u=RePEc:cpr:ceprdp:10372&r=soc

This paper studies individual and social motives in tax evasion. We build a simple dynamic model that incorporates these motives and their interaction. The social motives underpin the role of norms and is the source of the dynamics that we study. Our empirical analysis exploits the adoption in 1990 of a poll tax to fund local government in the UK, which led to widespread evasion. We also exploit a series of natural experiments due to narrow election outcomes, which induce shifts into single-majority local governments and lead to more vigorous enforcement of local taxes. The econometric results are consistent with the model’s main predictions on the dynamics of evasion. “A widespread view among tax scholars holds that law enforcement does not explain why people pay taxes. The penalty for ordinary tax convictions is small; the probability of detection is trivial; so the expected sanction is small. Yet large numbers of Americans pay their taxes. ... Some scholars therefore conclude that the explanation for the tendency to pay taxes must be that people are obeying a norm — presumably a norm of tax payment or a more general norm of law-abiding behavior.” Posner (2000, page 1782)

Keywords:

poll tax; social norms; tax evasion

JEL:

H26 H71

Date:

2013-11-06

By:

Timothy Besley
Maitreesh Ghatak

URL:

http://d.repec.org/n?u=RePEc:ehl:lserod:58181&r=soc

When social benefits cannot be measured, a hybrid organization which selects managers based on motivation can be used to balance profi…ts with a social purpose. This paper develops a model of social enterprise based on selection of citizen-managers with this goal in mind. It develops the implications of matching between founders and managers based on their preferences for the mission. The main trade-offs suggested by the theory are tested experimentally and these are used to calibrate a matching outcome. This makes precise the parameter range in which social enterprises based on selection will be observed in a market setting; we show that they achieve gains in proficiency of around 10% over non-pro…fit enterprise.

Keywords:

social enterprise; motivated agents; non-profits

JEL:

J1

Date:

2014

By:

Flora Cornish
Jacqueline Priego-Hernandez
Catherine Campbell
Gitau Mburu
Susie McLean

URL:

http://d.repec.org/n?u=RePEc:ehl:lserod:56364&r=soc

While community mobilisation (CM) is increasingly advocated for HIV prevention, its impact on measurable outcomes has not been established. We performed a systematic review of the impact of CM within HIV prevention interventions (N = 20), on biomedical, behavioural and social outcomes. Among most at risk groups (particularly sex workers), the evidence is somewhat consistent, indicating a tendency for positive impact, with stronger results for behavioural and social outcomes than for biomedical ones. Among youth and general communities, the evidence remains inconclusive. Success appears to be enhanced by engaging groups with a strong collective identity and by simultaneously addressing the socio-political context. We suggest that the inconclusiveness of the findings reflects problems with the evidence, rather than indicating that CM is ineffective. We discuss weaknesses in the operationalization of CM, neglect of social context, and incompatibility between context-specific CM processes and the aspiration of review methodologies to provide simple, context-transcending answers.

Keywords:

community mobilisation; community participation; HIV prevention; HIV/AIDS; systematic review

JEL:

N0

Date:

2013-07-31

By:

Eleri Jones
Ernestina Coast

URL:

http://d.repec.org/n?u=RePEc:ehl:lserod:45029&r=soc

Background: Evidence suggests a much higher prevalence of postpartum depression in South Asia than in ‘western’ contexts. Aim: To conduct a rapid systematic review of evidence on the association between social relationships and postpartum depression in South Asia. Methods: Five databases were searched to identify relevant studies. Studies meeting the selection and quality criteria were analysed and integrated in a narrative review. Results: Nine mostly quantitative studies were included in the review. Low support and poor relationships with the husband and parents-in-law were associated with postpartum depression, although associations were weakened in multivariate analyses. The different dimensions of support have not yet been systematically investigated and the likely complex interrelationships between social relationship risk factors are not yet well understood. Conclusions: Findings mirror those from ‘western’ contexts, showing the key role of social relationships in the aetiology of postpartum depression. Yet, they also reinforce the hypothesis that the social and cultural context influences the association. The importance of relationships with the extended family, as well as the husband, in South Asia is highlighted. Further research is recommended to develop an understanding of these relationships to better inform interventions.

Keywords:

Asia; postpartum; postnatal; depression; maternal; relationships; support

JEL:

D13 I12

Date:

2014

By:

Ellen Helsper

URL:

http://d.repec.org/n?u=RePEc:ehl:lserod:51116&r=soc

This study examines whether the impact of offline identities on computer-mediated communication is stable across different social contexts or whether it depends on which identity aspect is salient. Field experiments with 206 teenagers tested the influence of gendered, ethnic, youth and personalized identities on teenagers' chat behaviour and cognitions. The findings show that offline identity varies in its relation to Internet self-efficacy but not chat partner selection. Self-efficacy differed significantly between boys and girls when youth and gender identities were emphasized but not when stressing personal identity. Across conditions, teenagers were most likely to choose chat partners from similar ethnic and opposite sex backgrounds. This partly supports the Social Identification and Deindividuation framework and argues that offline identities impact online behaviour and self-perception but that this effect depends on which identity aspect is activated.

Keywords:

chat; computer-mediated communication; ethnicity; experiment; gender; internet self-efficacy; social identity

JEL:

L91 L96

Date:

2015-01-27

By:

Kamei, Kenju

URL:

http://d.repec.org/n?u=RePEc:pra:mprapa:61657&r=soc

People are interacting more with strangers thanks to recent technological advancement in online platforms. Online interactions can be characterized by infinitely-repeated games. Recent studies have shown that institutions that make people’s decisions open to others may enhance cooperation in these situations. But it is still unknown whether people can successfully cooperate with each other by choosing to show their identities and building good reputation when there is an option to hide them. We deal with this question using an experimental laboratory. Our experiment shows that a non-negligible fraction of people conceal their identities and people fail to cooperate with each other if hiding identities is free. However, almost all show their identities and successfully achieve cooperation with their partners if a small explicit cost is charged for act of hiding.

Keywords:

experiment, cooperation, reputation, prisoner dilemma game, internet, infinitely-repeated games

JEL:

C73 C92 D70 M21

Date:

2014-12

By:

Alan Manning
Amar Shanghavi

URL:

http://d.repec.org/n?u=RePEc:ehl:lserod:60614&r=soc

Since the 1940s Gallup has, every December, asked Americans about the living man and woman they most admire. This paper documents the way in which the types of people who are admired has changed and argues that the responses to this question tells us something about the way in which society has been evolving - the 65 years of data are probably the longest consistent series on social attitudes. We argue on theoretical grounds and show using empirical analysis that admiration can be linked to trust, and specifically that admiring the president is strongly related to trust in government. Using this link we can provide information on trends in trust on a consistent basis back to the late 1940s, earlier than most other data sources. Finally, the paper investigates the link between admiration and media mentions. We show that people who receive a relatively large number of mentions in newspapers in particular year and state are also more likely to be admired by people.

Keywords:

Admiration; trust

JEL:

Z1

Date:

2015-01-28

By:

Carmela Milano

URL:

http://d.repec.org/n?u=RePEc:sol:wpaper:2013/190812&r=soc

This paper investigates the participation in social networks of theater's audiences. Our purpose is to observe, describe and understand the role of social networks in the consumption behavior of the theater field. In particular, we put the accent on the concept of cultural capital with its social dimension. We realize an exploratory study that consists in a dozen of qualitative semi-structured interviews with theater’s audiences that participate in social networks. We provide an analytical framework in which we present information about uses, influences and perceptions of changing in social stratification in theaters. We reveal two kinds of perception: a positive one and a negative one that we denominate "democratization effect” and "vulgarization effect”. Our findings can help cultural institutions to have a better understanding of who are the actual theater audiences and how do they act. On an operational level, our study offers information to art's managers interested about the strategic use of Web 2.0 tools.

Keywords:

theater management; art consumer research; social networks; cultural capital

JEL:

Z11 Z13 O33

Date:

2015-01

By:

Olivier Walther (Department of Border Region Studies, University of Southern Denmark)

URL:

http://d.repec.org/n?u=RePEc:sdn:wpaper:4&r=soc

The objective of this article is to show how a formal approach to social networks can be applied to better understand informal trade in developing countries, with a particular focus on Africa. The paper starts by discussing some of the fundamental concepts developed by social network analysis. Through a number of case studies, we show how social network analysis can illuminate the relevant causes of social patterns, the impact of social ties on economic performance, the diffusion of resources and information, and the exercise of power. The paper then examines some of the methodological challenges of social network analysis and how it can be combined with other approaches. The paper finally highlights some of the applications of social network analysis and their implications for trade policies.

Keywords:

social networks, informal trade, development, centrality, brokerage, embeddedness, social capital, Africa

JEL:

D85 F14 L14 R11

Date:

2014-12

By:

Albornoz-Crespo, Facundo
Cabrales, Antonio
Hauk, Esther

URL:

http://d.repec.org/n?u=RePEc:cpr:ceprdp:10321&r=soc

We study a model that integrates productive and socialization efforts with network choice and parental investments. We characterize the unique symmetric equilibrium of this game. We first show that individuals underinvest in productive and social effort, but that solving only the investment problem can exacerbate the misallocations due to network choice, to the point that it may generate an even lower social welfare if one of the networks is sufficiently disadvantaged. We also study the interaction of parental investment with network choice. We relate these equilibrium results with characteristics that we find in the data on economic co-authorship and field transmission between advisors and advisees.

Keywords:

cultural identity; immigrant sorting; network formation; parental involvement; peer effects

JEL:

I20 I28 J15 J24 J61

Date:

2015-01

By:

Grund, Christian (RWTH Aachen University)
Harbring, Christine (RWTH Aachen University)
Thommes, Kirsten (RWTH Aachen University)

URL:

http://d.repec.org/n?u=RePEc:iza:izadps:dp8761&r=soc

In organizations, some team members are assigned to a team for a predefined short period of time, e.g., as they have a temporary contract, while others are permanent members of the same team. In a laboratory experiment we analyze the cooperation levels resulting from diverse teams, where some team members remain with a team and others are switching teams. Our results reveal that teams consisting partly of members with temporary membership display a lower productivity compared to teams of permanent team members only. First, temporary team members cooperate less than permanent team members. Second, individual effort decisions increase with the number of team mates who are of the same type. This second effect holds for both temps and permanents. We argue that social identity is affected by team composition and the individuals' role in a team.

Keywords:

cooperation, economic experiment, public good, team

JEL:

C9 M5

Date:

2014-12

By:

Silvia Sedita (University of Padova)
Roberto Grandinetti (University of Padova)

URL:

http://d.repec.org/n?u=RePEc:pad:wpaper:0190&r=soc

This work adds to the previous literature on networked business incubators (NBIs) by exploring the complex network of relationships originated from a NBI. In particular, social ties (cooperative relations between individuals) and business ties (formal linkages between organizations) are investigated. The analytical framework developed here is empirically illustrated through a case study research on a leading Italian private NBI called H-Farm. Primary data collection was conducted during the period MayÐSeptember 2012 by means of face-to-face in-depth interviews and a survey. Data are elaborated through social network analysis tools. The results highlight the co-presence and interaction of social and business ties, which build up a vital environment nurturing an entrepreneurial ecosystem. Community-based relationships and an influential incubator management are crucial for sustaining incubatees in product and business development activities.

Keywords:

networked business incubator, entrepreneurship, social network analysis, interpersonal networks, inter-organizational networks, start-ups, liability of newness.

JEL:

L26 M13

Date:

2014-12

By:

Muehlheusser, Gerd
Roider, Andreas
Wallmeier, Niklas

URL:

http://d.repec.org/n?u=RePEc:cpr:ceprdp:10317&r=soc

Extending the die rolling experiment of Fischbacher and Föllmi-Heusi (2013), we compare gender effects with respect to unethical behavior by individuals and by two-person groups. In contrast to individual decisions, gender matters strongly under group decisions. We find more lying in male groups and mixed groups than in female groups.

Keywords:

experiment; gender effects; group decisions; lying; unethical behaviour

JEL:

C91 C92 J16

Date:

2014-07

By:

Felix Weinhardt

URL:

http://d.repec.org/n?u=RePEc:ehl:lserod:57825&r=soc

Children who grow up in deprived neighborhoods underperform at school and later in life but whether there is a causal link remains contested. This study estimates the short-term effect of very deprived neighborhoods, characterized by a high density of social housing, on the educational attainment of fourteen years old students in England. To identify the causal impact, this study exploits the timing of moving into these neighborhoods. I argue that the timing can be taken as exogenous because of long waiting lists for social housing in high-demand areas. Using this approach, I find no evidence for negative short-term effects on teenage test scores.

Keywords:

Neighborhood externalities; Education; Urban policy

JEL:

I21 J18 J24 R29

Date:

2014

By:

Tara C. Reich
M. Sandy Hershcovis

URL:

http://d.repec.org/n?u=RePEc:ehl:lserod:57943&r=soc

Abstract Interpersonal mistreatment at work often occurs in the presence of others; however, these “others” are rarely examined in empirical research despite their importance to the context of the negative interaction. We conducted 2 experiments to examine how witnessing incivility affects observer reactions toward instigators and targets. In Study 1, participants (N = 60) worked virtually with an ostensible instigator and target. In Study 2, participants (N = 48) worked in vivo with confederates (hired actors) on a job task. Across these 2 studies, we found that observers of incivility tend to punish instigators while their reactions to targets were generally unaffected. Further, the effect of witnessing incivility was mediated by observers’ negative emotional reaction toward the instigator.

Keywords:

Incivility; Observers; Third-parties; Organizational Justice; Social Undermining; Workplace aggression; Deontic justice; Affective Events Theory

JEL:

R14 J01 J50