“Misfits,” “stars,” and immigrant entrepreneurship

Prior research has shown that immigrants are more likely than natives to become entrepreneurs, and that entrepreneurs are disproportionately drawn from the extremes of the ability distribution. Using a large panel of US residents with bachelors’ degrees in scientific fields, we ask whether higher rates of entrepreneurship among immigrants can be explained by their position on the ability spectrum and establish four new facts about science-based and immigrant entrepreneurship. First, in this sample, an immigrant entrepreneurship premium exists only in science-based entrepreneurship. Second, this premium persists after controlling for ability (measured by paid employment wage residuals.) Third, a U-shaped relationship between ability and entrepreneurship exists only in non-science entrepreneurship; for science entrepreneurship, the relationship is increasing. Finally, the immigrant premium in science entrepreneurship is largest among immigrants with non-US degrees and those from non-English-speaking or culturally dissimilar countries. Stated preferences for self-employment do not explain the immigrant premium. The results suggest that immigrants may on average have higher levels of unobservable skills related to entrepreneurship.     

Modeling the Effects of Input Market Reforms on Fertiliser Demand and Maize Production: A Case Study from Kenya

Kenya is one of the few countries in Sub‐Saharan Africa to experience an impressive rise in fertiliser use following a series of input market reforms in the early 1990s. Two major consequences of these reforms were declining fertiliser marketing margins and distances between farmers and fertiliser dealers. We quantify the effects of these changes on commercial fertiliser use and maize production in Kenya by estimating fertiliser demand and maize supply response functions using nationwide household survey data. Our results indicate that between 1997 and 2010, the estimated 27% reduction in real fertiliser prices that can be attributed to falling marketing margins associated with market reforms led to a 36% increase in nitrogen use on maize fields and a 9% increase in maize production resulting from both yield and acreage effects. On the other hand, decreasing distances to fertiliser retailers from the perspective of a given household did not appear to raise fertiliser use or maize supply, although a comparison across households using average distances over the panel indicate that those closer to retailers do apply more fertiliser on their maize fields.     

“We Don’t Need Money,We Need to be Together”: Forced Transnationality in Deportation’s Afterlives

As US deportations and repatriations climbed to unprecedented levels, half of Mexican immigrants deported have at least one family member who is a US citizen, and one in five have at least one child who is a US citizen. This paper applies the analytic of forced transnationality, extending its scope beyond one person’s deportation to reveal cascading effects of travel and trauma for families remaking lives across the US-Mexico border. To do so, our research draws on interviews with mixed-status families, where transnational children have legal permission to reside in the US (including citizenship) and live with caregivers (like parents) who do not. In the wake of the rupture of prolonged detention and deportation, families seek to suture themselves as a collective social subject that is reshaped by forced transnationality.     

Trade and the Recognition of Commercial Lingua Francas: Russian Language Laws in Post‐Soviet Countries

Trade has the potential to influence a wide range of political and social outcomes. Using the post‐Soviet context, we examine how language policies – vital components for how minorities are treated with far‐reaching economic consequences – are influenced by trade. We argue that while ethnic politics and colonial legacies are both important in shaping language laws, it is important to recognize that the Russian language remains a significant commercial lingua franca in the region. When economic exchanges between Russia and other post‐Soviet republics are frequent, governments are more likely to adopt pro‐Russian language laws as a practicality and to maintain favor with the Russian government and Russian‐speaking businesses. Using an original dataset covering all Russian language‐related laws in the former Soviet states from 1992 to 2009, we find a significant and positive relationship between trade and pro‐Russian language laws. These results are robust even when we (1) instrument for Russian import levels and (2) consider the Baltic effect, spillovers from cultural affinity, and the uniqueness of fuel exports.     

Replication using templates: Does the unit learn from itself,the template,or both?

Research Summary : Replication of practices is an important value-creating strategy for multi-unit firms, yet they often struggle to share knowledge internally across locations. Drawing on the replication and learning literatures and using data from a Fortune 100 retail chain that implemented a new restocking practice in 280 stores, I examine whether and how templates influence unit learning when replicating new practices. Stores were divided into districts, each with one randomly chosen template and 6–10 replicating stores. A replicating store's prior performance relative to that of its template influences the extent to which the store learns from the template versus from its own experience. These findings suggest that replication involves simultaneously and dynamically learning from both transferred knowledge and knowledge gained from experience. Managerial Summary : Transferring valuable practices within the firm is an important yet difficult task for many firm types, especially multi-unit firms. One way that firms choose to transfer practices is through the use of templates—working examples of the new practice that act as models. Using data from a Fortune 100 retail chain, I show that the use of templates affects the way in which units learn to implement the practice. Because managers face tradeoffs when devoting attention to implementing the new practice, they must balance learning from the template with incorporating their own local experience with the new practice. Overall, my results suggest that choosing many templates is less important than choosing a few templates with superior performance for firms whose units or contexts are similar.     

Social capital and self-organised collective action: Lessons and insights from a South African community project

ABSTRACT

Through the lens of new institutional economics, this paper provides exploratory analysis of the elements of social capital behind the success of self-organised collective action in a longstanding and effective community-based conservation and development project. Our qualitative institutional analysis suggests that critical elements of project-level structural social capital in the Umgano project case study include: forward-thinking and capable leadership; long-standing partnerships with external agencies; sound operational structures and management; and legitimate participation facilitated by forms of representation that are transparent and accountable to constituents. In accordance with the theory, insights from the study also indicate that successful collective action relies on processes of long-term and earnest trust building, within and across communities, and between communities and external agents. Such insights serve as a point of reference for role-players in similar community-based projects and have the potential to inform future research on resource governance in South Africa.     

Career aspirations of older workers: An Australian study

Global challenges associated with the ageing workforce include lower levels of education and negative attitudes of older workers towards learning and covert age discrimination in the workplace. This report discusses initial findings from a survey of older workers employed in regional areas in Australia. The older workers surveyed were predominantly blue collar with low levels of formal education. Contrary to the stereotypical views, there were few attitude differences between older (>40 years) and younger workers (≤40 years). However, gender, education level and job type had a greater impact on attitudes in the older workers when compared to their younger colleagues.     

Antecedents to the Justification of Norm Violating Behavior Among Business Practitioners

This study investigates the role that moral identity, religiosity, and the institutionalization of ethics play in determining the extent of justification of norm violating behavior among business practitioners. Moral justification is where a person, rather than assuming responsibility for an outcome, attempts to legitimize ethically questionable behavior. Results of the study indicate that both the internalization and symbolization dimensions of moral identity as well as intrinsic religiosity and the explicit institutionalization of ethics within the organization are significant determinants of the moral justification of unethical behaviors.     

Ubiquitous interactive visualization of 3D mantle convection using a web-portal with Java and Ajax framework

We have developed a new strategy and espouse a novel paradigm for large-scale computing and real-time interactive visualization. This philosophy calls for intense interactive sessions for a couple of hours at a time at the expense of storing data on many disk drives during regular or heroic runs on massively parallel systems. We have already carried out successfully real-time volume-rendering visualization by employing hundreds of processors for a grid with over 25 million unknowns. Both Cartesian and spherical 3D mantle convection are visualized. The volume-rendered images are viewed on a large display device, with many panels holding around 13 million pixels. We will employ a software strategy involving an hierarchical rendering service, which will have as software an Ajax interface for interactive visualization of large data sets on many different platforms from desktop PC’s to hand-held devices, such as the OQO and the Nokia N-800. An option for stereo viewing is also implemented. We have installed a user interface as web application, using Java and Ajax framework in order to achieve over the Internet reasonable accessibility to our ongoing runs. Our goal is to expand the array of interactive devices, which will make it feasible to carry out ubiquitous visualization and monitoring of large-scale simulations or onsite events and to allow for collaborations across oceans.     

Violent visions of an ownership society: The land administration project in Petén, Guatemala

This article is a case study of phase one of the World Bank's land administration project in Petén, Guatemala. Although the project's stated aims are merely to formalize an existing set of individual landed property rights, this development intervention necessarily changes the property regime, thereby changing underlying relationships that land as property embodies. Impact evaluations conducted by development economists may fail to substantively address displacement and violence that occur as a short-term effect of the project and long-term disparate impacts of the project that may exacerbate existing inequalities. The case of Petén also highlights the possibility for violent enforcement of property boundaries, where conflict surges between the disenfranchised and those who gain power under the new property regime.