User innovation and entrepreneurship in the virtual world: A study of Second Life residents

While prior studies have investigated factors, processes and pathways traversed in user innovation and user entrepreneurship within the real world, there is scant attention for user innovation and user entrepreneurship that take place within the virtual world. We report on an exploratory study of a select group of user innovators-entrepreneurs in Second Life, using virtual participant observation and in-depth interviews. Results suggest that the paths traversed by user innovators and user entrepreneurs in the virtual life broadly resemble those in the real life as reported in the literature. Interestingly, our study also suggests that Second Life as a virtual world breeds opportunities leading to entrepreneurial acts in the ‘real’ world as well as further opportunities in the Second Life. The virtual world itself, as a technological platform, also generates a range of opportunities. We formulate testable propositions and further link our insights to existing research on the drivers and pathways of user innovation and entrepreneurship in the ‘real’ world (i.e., the role of prior knowledge and networks), Austrian economics theory of entrepreneurial discovery, and creative collective theory.     

Volatility–volume causality across single stock spot–futures markets in India

This study examines the causal relationships between volatility and volume across spot and futures market for the 50 constituent stocks of the CNX NIFTY Index. Granger non-causality tests implemented using vector autoregression (VAR) and asymmetric VAR models indicate the presence of significant causal relations from both the spot and futures volume to both the spot and futures volatility. Bidirectional causal relationships between spot and futures volume were observed for almost all stocks but few stocks displayed a similar relationship between volatilities. The results highlight the importance of volume in absorbing information and its behaviour as the conduit of information.     

Strategically employing natural channels in an emerging market

In an era in which the cost efficiencies associated with standardization tend to be the dynamic force that drives international strategy, the growing movement toward understanding and adapting to natural channels of distribution appears to be an anomaly. The authors explore the natural channel phenomena—i.e., the local or national channel that has evolved within a market—within the context of U.S. multinational operations in the emerging market of India. Twenty‐two in‐depth interviews conducted with U.S. multinational international marketing managers engaged in distribution operations in India guide the exploration of the internal and external factors influencing channel strategy. The interviews provide validity for the natural channel model put forth by Griffith and Ryans (1995) while substantially advancing theoretical and managerial insights into the importance of factors influencing distribution. Finally, strategic distribution approaches employed by U.S. multinationals to effectively operate in India are presented. Insights for academics and practitioners are addressed. © 2005 Wiley Periodicals, Inc.     

Health insurance coverage during the COVID-19 pandemic: The role of Medicaid expansion

Using data from the US Census Bureau's Household Pulse Survey, we analyzed the likelihood of loss of health insurance and enrollment into new health coverage during the early months of the COVID-19 pandemic. Loss of employment was associated with a significant increase in the likelihood of loss of health insurance and, specifically, an increase in the likelihood of employer-sponsored health insurance. However, individuals in Medicaid expansion states experienced a lower likelihood of loss of health insurance compared with individuals in nonexpansion states. At the same time, there was a statistically significant increase in Medicaid enrollment in expansion states, by 3.2 percentage points. Reemployment or acquiring employment was associated with a gain in health insurance coverage. During an economic downturn, eligibility, and coverage gaps leave many without affordable coverage options, and the pandemic will likely bring renewed attention to gaps in Medicaid coverage in nonexpansion states.     

Interest rates,saving and investment: Evidence from India

Abstract

The role of interest rates in the process of economic development is examined through an empirical inquiry into the interest rate‐saving‐investment nexus in the Indian economy during the period 1955–95. The results are generally in support of the financial liberalization school of thought. Higher real interest rates seem to promote both financial and total savings, and stimulate private investment. On the investment side, the combined salutary effect of interest rate increases operating through increased debt intermediation and self‐financed capital accumulation outweighs the direct cost effect on investment. Overall, the study casts doubt on the robustness of results coming from the vast cross‐country literature on the subject and calls for systematic time‐series analyses covering a variety of country situations to inform the on‐going policy debate.     

The Roles of Gender and Marital Status on Risky Asset Allocation Decisions

We analyze data on asset allocations in individual retirement accounts to examine the roles of marital status and gender on investment decisions. We utilize data from two birth cohorts to understand the relationship over a wide age range. We find that, in their 30s and early 40s, men are more likely to hold a majority of their funds in stocks in individual retirement accounts compared to women. The gender difference disappears around retirement age; however, a significant difference by marital status emerges in that age group. Divorced and widowed individuals are less likely to hold a majority of their funds in stocks compared to married individuals in their 60s. While there exists a positive gap in stock holdings between married men and married women in their 30s, the gender gap is nonexistent among older individuals. Using paired data on stock holdings in the older birth cohort, we show that husbands' and wives' asset allocations in individual retirement accounts are strongly correlated, coinciding with the lack of a gender gap in stock holdings among older couples.     

Heterogeneity of farm loan packaging term decisions: a finite mixture approach

This article revisits the minority borrowers’ discrimination issue in farm lending by departing from traditional loan approval-rejection or default rate-based analytical models to focus on loan packaging decisions. This study analyses such decisions using a Finite Mixture Model that optimally separates the borrowers into two sub-classes allowing for a priori unspecified heterogeneity in borrowers’ data, which has not been accounted for in previous loan discrimination analyses. Results show that non-white farm borrowers tend to receive larger loans among those in the lower loan latent class, but receive relatively lower loans in the larger loans borrower category. These farmers are also charged higher interest rates vis-à-vis their peers in both the low and high interest rate latent classes. This study’s results also indicate that male borrowers are accommodated with larger loans and longer maturities in all loan amount and maturity latent classes. This study validates the interplay among significant trends in loan packaging terms for racial and gender minority borrowers that seems logical from the lenders’ credit risk management perspective.     

Transnational remittances and state protection of human rights: A case for caution

This paper explores the impact of transnational remittance receipts on state respect for human rights, identifying the latter with the CIRI Index of Physical Integrity Rights which aggregates information on disappearances, extrajudicial killings, political imprisonment, and torture. Based on sample of 106 developing economies considered over the period 1981–2011, we find that remittances have a strong negative impact on state respect for physical integrity rights, the results being robust to alternate specifications and estimation methods. Our results underline the need for caution in evaluating the developmental consequences of remittance inflows, especially on institutional quality.     

世界LPG市场分析及预测

1985－2000年，世界LPG（液化石油气）需求迅速增长，2000年，苏伊士运河以东地区从长期的净出口地区变为净进口，而且这种状况将持续到2005年，预计到2005年，亚洲LPG总需求量将达到近7000万吨，亚洲将超过北美，成为LPG需求量最大的地区。随着亚洲地区LPG需求的增加和中东地区出口的减少，西非和阿尔及利亚LPG供应量的增加将弥补亚洲地区的供应短缺。从LPG的终端消费变化来看，民用方面增长量大的地区将是印度和中国，化工需求的增长主要出现在中东和西欧，而而受环保因素的强大推动，汽车燃料对LPG的利用将在中东、非洲、原苏联和东欧地区以年均6％以上的速度增长。据估计，到2005年，世界LPG需求将接近2．37亿吨，而总产量为2．37亿吨，供需基本平衡。     

Developing Decentralized Capacity for Development Policy Analysis: Lessons for Agricultural Development from Food Security and Nutrition Monitoring in Malawi*

Abstract: Lack of sufficient analytical capacity in most of the developing countries in sub-Saharan Africa has been suggested frequently as a major factor determining the appropriateness of development policy interventions. This paper documents an approach implemented in Malawi for the past three years to develop decentralized capacity to analyze development policies and programs. A conceptual framework for identifying the areas of capacity strengthening in development policy analysis is developed. Generalizable lessons from Malawi's experience in decentralized capacity strengthening arc presented. Various issues that relate to enhancing the efficiency of capacity building programmes in sub-Saharan African are addressed. It is argued that continuous dialogue between development researchers and policy decisionmakers and between the trainers in academic institutions and donor agencies is fundamental for achieving the goals of improved capacity for development policy analysis. Résumé: On avance souvent que l'absence de capacité d'analyse suffisante dans la plupart des pays en développcment d'Afrique subsaharienne constitue l'un des facteurs qui conditionne l'opportunité des interventions en matière de politique de développement. Ce document présente unc approche mise en ocuvre au Malawi au cours des trois dernières années en vuc de développer la capacité décentralisée à analyser les politiques et programmes de développement. Il met au point un cadre conceptuel pour l'identification des domaines nécessitant un appui institutionnel au niveau de 1'analysc des politiques de développement. Des leçons susceptibles d'être généralisées sont tirées de l'expérience du Malawi en matière de renforcement de la capacité décentralisée. Diverses questions ayant trait à l'amélioration de l'efficacité des programmes de renforcement des capacités en Afrique subsaharienne sont abordées. Il est avancé que le dialogue permanent entre chercheurs s'intéressant au développcment et décideurs, et entre formateurs des institutions académiques et organismes d'aide est essentielle pour atteindrc l'objectif d'amélioration de la capacité d'analyse des politiques de développement.