Search results

This paper seeks to study how the democratization of the diffusion of research through the internet could have helped non‐traditional fields of research.

The specific case the authors approach is heterodox economics as its pre‐prints are disseminated through NEP, the e‐mail alert service of RePEc.

Comparing heterodox and mainstream papers, the authors find that the heterodox are quite systematically more downloaded, and particularly so when considering downloads per subscriber.

The authors conclude that the internet definitely helps heterodox research, also because other researchers get exposed to it. But there is still room for more participation by heterodox researchers.

The paper shows how RePEc and NEP try to pursue democracy and help in the dissemination of research. It also shows how heterodox communities can benefit and have benefited from this system, because they need new ways for disseminating research.

The purpose of the “Introduction” is to provide the motivation and context for the articles of this special issue and an overview and summary of the contributions that follow.

The paper provides an overview and summary of the contributions in the special issue.

It is argued that heterodoxies had gained a considerable and growing influence on research orientations, methodologies, and critical reflections, also on the mainstream publishing practices, even in the mainstream. This has been widely acknowledged as “hip heterodoxy” recently. Thus, many heterodox economists have developed optimistic expectations for the future of the profession. However, that influence has left the main mechanisms of reproduction of the mainstream untouched. These are mass teaching, public advising, journal policies, and faculty recruitment. Above that, the last decade has seen something like a “counterattack” to safeguard these mainstream reproduction mechanisms. The means used for this seem to be journal (and publisher) rankings based on purely quantitative citation measures and “impact factors”. These have an obvious cumulative “economies‐of‐scale” effect which triggers a tendency towards reinforcement and collective monopolization of the dominating orientation. Department rankings and individual faculty evaluations are then based on journals rankings. As a result, there are observable tendencies towards the cleansing of economics departments in a number of countries.

The paper also discusses potential reasons and methods for alternative approaches to measure citation interrelations, networks, cooperation, and rankings among heterodoxies (journals and departments), and for alternatives of publishing and the future of heterodoxies in general. Finally, it draws the picture of the present situation and the foreseeable future of heterodoxies as it emerges from the 11 contributions of the special issue.

Upon arrival in the host country, immigrants undergo a fundamental identity crisis. Their ethnic identity being questioned, they can be classified into four states – assimilation, integration, separation, and marginalization. This is suggested by the ethnosizer, a newly established measure to parameterize a person's ethnic identity, using individual information on language, culture, societal interaction, history of migration, and ethnic self-identification. In what state individuals end up varies among immigrants even from the same country. Moreover, the quest for ethnic identity affects women and men differentially. This paper contends that ethnic identity can significantly affect the attachment to and performance of immigrants in the host country labor market, beyond human capital and ethnic origin characteristics. Empirical estimates for immigrants in Germany show that ethnic identity is important for the decision to work and significantly and differentially affects the labor force participation of men and women. Women who exhibit the integrated identity are more likely to work than women who are German assimilated; this does not hold for men. However, once we control for selection in the labor market and a slew of individual and labor market characteristics, ethnic identity does not significantly affect the earnings of men or women immigrant workers.

The purpose of this paper is to highlight the differences in self-stigma between a military and a civilian sample in order to infer military-specific aspects of the stigmatization process.

Before undergoing a three-week course of qualified withdrawal treatment, 55 German military personnel were examined in terms of self-stigma, abstinence self-efficacy, duration of alcohol abuse, severity of alcohol dependence, and current mental disorders. Afterwards, the participants were compared with a non-military sample of 173 subjects with alcohol dependence in a civilian psychiatric clinic that had not yet undergone qualified withdrawal treatment.

While awareness of stigmatization is significantly greater among military personnel than in the civilian comparison group (t(171)=3.83, p<0.01), there is far less agreement with such stigmatization (t(170)=−3.20, p<0.01). More severe mental disorders and low abstinence self-efficacy have a significant influence on self-esteem decrement for the entire group.

Both samples only consisted of male participants who wanted to receive treatment.

Since most studies refer to civilian patients, a comparative study of the influence of stigmatization of alcohol use disorders in the armed forces is of particular interest. The study indicates that military personnel are more aware of stigmatization by colleagues and superiors than is the case among civilian patients. This could be a significant obstacle when it comes to seeking professional help. Prevention programs need to give greater priority to this subject.

The purpose of this paper is to study the implications of borrowing constraints characterizing the informal sector for macroeconomic volatility.

To this end, the author develops a simple dynamic stochastic general equilibrium model wherein registered activity not only is the basis to determine tax liabilities, but also serves as collateral for securing debts. Such a framework allows for computational experiments to analyze the effect of informality on aggregate fluctuations.

The experiments show that the credit-constrained informal sector does exert a significant influence on the cyclical volatility of consumption and investment.

There are not many studies addressing the implications of informal economic activities for macroeconomic fluctuations. This paper contributes to the literature by developing a theoretical model showing that credit constraints characterizing these activities might play a non-negligible role in explaining the cyclical volatility of some important aggregates.

This chapter tries to capture the disparity in expenditure on primary education based on gender among the religious groups (Hindu, Muslim, and Christian) in rural India. The gender gap in education expenditure for a certain demographic group is calculated using the Oaxaca–Blinder decomposition approach. Further, we tried to identify the various household-related factors which might influence the decision of spending on a child's education. We used the 75th-level National Sample Survey Office (NSSO) unit-level dataset of July 2017 to June 2018 (one academic year) to obtain data on education expenditure and other household factors which play a manifesting role in the gender gap in expenditure on education. Our finding suggests that the total differential (log mean boys education expenditure-log mean girls education expenditure) is positive among all religious groups signifying the gender bias in education expenditure. We also found that the magnitude of the “Unexplained Effect” component is higher compared to the “Explained Effect” component signifying that the treatment of characteristics by students differs by their sex at elementary education. Household size and if household members are employed on a casual basis, then their expenditure on education falls on the other hand income of the household, a household with computer availability and household member engaged in regular wage/salary earning plays a positive role in expenditure on primary education in rural India.

The purpose of this paper is to study the determinants of naturalization of non‐EU immigrant household heads with a fresh look at the role of integration and ethnicity.

Employing data on immigrant household heads from the German Socioeconomic Panel differentiation is made among those who already have been naturalized, those who plan to take citizenship, and those who do not have citizenship and do not want it, using multinomial probit models. The subject scope includes literature on naturalization, ethnicity, and integration.

A robust finding is that German citizenship is very valuable to female immigrant household heads and the generally better educated, but not to those educated in Germany. The degree of integration into German society has a differential effect on citizenship acquisition. While a longer residence in Germany has a negative influence on actual or future naturalization, arriving at a younger age and having close German friends are strong indicators of a positive proclivity to citizenship acquisition. Likewise, ethnic origins and religion also influence these decisions. Muslim immigrants in Germany are more willing to become German citizens than non‐Muslim immigrants, but there are also fewer German citizens among Muslims than among non‐Muslims.

Future research should also investigate the second‐generation naturalization proclivities and those of illegals.

Allowing for dual citizenship helps generate more naturalizations among Muslims.

The paper provides a test of the relative importance of the integration approach in comparison with the ethnicity model; demonstrating that integration in German society has a stronger effect on naturalization than ethnic origin and religion.

The purpose of this study is to empirically investigate the role of dynamic capabilities, specifically the sequence of sensing, seizing, and transforming capabilities, in highly uncertain, emerging technology environments. Focusing on the extended reality industry, the study aims to understand the antecedents to these dynamic capabilities, their sequential nature, and their subsequent impact on innovation and company performance.

Based on a survey of 130 German companies in the extended reality sector, we built a structural equation model that explores the relationship between dynamic capabilities, their antecedents, and their effect on innovation and company performance.

The analysis suggests that sensing capabilities positively influence seizing and transforming capabilities, while seizing directly contributes to transforming. Transforming capabilities are linked to improved innovation performance, which in turn boosts company performance. Organizational ambidexterity, market orientation, and technology orientation are found to be crucial antecedents, accounting for 33.1% of the variance in sensing capabilities.

This research illuminates the interdependence of dynamic capabilities in highly uncertain business environments, such as emerging technology markets. It contributes original insights by elucidating the sequential nature of dynamic capabilities and identifying their vital antecedents. It also enlarges the understanding of how dynamic capabilities impact firms’ innovation performance.

The digital economy is an economic sector that includes goods and services, whose development, manufacturing, merchandising or supply depend on critical digital technologies. The digital economy can be conceptualized into four different subsectors; on the one hand, it consists of infrastructure and applications and, on the other, electronic commerce and new intermediaries. This natural structure can be directly traced to how business generates revenues. The aim of this paper is to explain what is understood today by digital economy and to identify its dimensions and impact on the firm. For this purpose, it is necessary to develop its theoretical basis. In the second part of this paper, we refer to the results of an empirical research in the Spanish context.