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991.
Aaron L. Jackson David L. Ortmeyer Michael A. Quinn 《International Economics and Economic Policy》2013,10(4):491-519
This paper examines the impact of fiscal policies on both the size and educational levels of immigrants in destination countries. We find that whether or not a country’s policies are attracting highly educated immigrants goes beyond the issue of the “welfare state”. Immigrants are making important distinctions between the different benefits provided by a receiving country’s government. Health and education spending are found to have a positive impact on the education levels of immigrants while the reverse is true for unemployment and retirement benefits. Welfare programs are found to be insignificant once other government programs/taxes and other factors are taken into account. These results imply that countries should be less concerned about whether they are a “big government” with regards to attracting immigrants, and more concerned with what types of benefits they offer. 相似文献
992.
Challenges for land system science 总被引:3,自引:0,他引:3
Mark D.A. Rounsevell Bas Pedroli Karl-Heinz Erb Marc Gramberger Anne Gravsholt Busck Helmut Haberl Søren Kristensen Tobias Kuemmerle Sandra Lavorel Marcus Lindner Hermann Lotze-Campen Marc J. Metzger David Murray-Rust Alexander Popp Marta Pérez-Soba Anette Reenberg Angheluta Vadineanu Peter H. Verburg Bernhard Wolfslehner 《Land use policy》2012,29(4):899-910
While considerable progress has been made in understanding land use change, land system science continues to face a number of grand challenges. This paper discusses these challenges with a focus on empirical land system studies, land system modelling and the analysis of future visions of land system change. Contemporary landscapes are contingent outcomes of past and present patterns, processes and decisions. Thus, empirical analysis of past and present land-use change has an important role in providing insights into the socio-economic and ecological processes that shape land use transitions. This is especially important with respect to gradual versus rapid land system dynamics and in understanding changes in land use intensity. Combining the strengths of empirical analysis with multi-scale modelling will lead to new insights into the processes driving land system change. New modelling methods that combine complex systems thinking at a local level with macro-level economic analysis of the land system would reconcile the multi-scale dynamics currently encapsulated in bottom-up and top-down modelling approaches. Developments in land use futures analysis could focus on integrating explorative scenarios that reflect possible outcomes with normative visions that identify desired outcomes. Such an approach would benefit from the broad and in-depth involvement of stakeholders in order to link scientific findings to political and societal decision-making culminating in a set of key choices and consequences. Land system models have an important role in supporting future land use policy, but model outputs require scientific interpretation rather than being presented as predictions. The future of land system science is strongly dependent on the research community's capacity to bring together the elements of research discussed in the paper, via empirical data collection and analysis of observed processes, computer simulation across scale levels and futures analysis of alternative, normative visions through stakeholder engagement. 相似文献
993.
This study analyzes Canadian consumer willingness to pay for omega-3 enhanced beef, pork, and chicken. Using a nationwide survey conducted by ACNielsen in 2006 and choice modeling framework, results indicate that smaller household, households with high incomes, and households that have previously purchased an omega-3 product are willing to pay a premium for omega-3 beef, pork and chicken. The results also suggest that consumers that have previously purchased an omega-3 product are willing to pay a higher premium for the respective omega-3 meats compared to households that have never purchased an omega-3 product. Also, premiums are highest for omega-3 beef, followed by omega-3 pork, and last, omega-3 chicken. 相似文献
994.
The development in the working of markets has been an important topic in economic history for decades. The volatility of market
prices is often used as an indicator of market efficiency in the broadest sense. Yet, the way in which volatility is estimated
often makes it difficult to compare price volatility across regions or over time for two reasons. First, if prices are non-stationary,
the variance is inflated. Second, the variance of commodity prices contains information on a number of region- and time-specific
factors that are not related to market efficiency. Hence, the popular coefficient of variation and related indicators are
not adequate measures of the efficiency of markets and are incomparable across regions. As a solution, we suggest using a
conditional heteroscedasticity model to estimate the residual (conditional) variance of commodity prices. This measure reflects
how markets react to unexpected events and can therefore be seen as a measure of market efficiency. Using this approach on
grain prices from the Early Modern Pisa, Paris, Vienna, and Japan, we find that the residual price volatility had declined
(and market efficiency increased) in the European markets in the late sixteenth century while it remained stable in Japan. 相似文献
995.
We analyze the role of the new goods margin in the Baltic countries’ exports and imports growth during the 1995–2008 period. Using the methodology developed in Kehoe and Ruhl (2013), we define the set of least-traded goods as those that account for the lowest 10% of total exports and imports in 1995, and then trace its growth in several markets including the Baltics’ main trade partners, the European Union and Russia. We find that, on average, by 2008 least-traded goods accounted for nearly 50% of total Baltic exports to their main trade partners. Moreover, we find that increases in the share of least-traded exports coincided with the timing of the trade liberalization reforms implemented by the Baltic countries. Least-traded imports also grew at robust rates, but their growth was lower than that of exports, accounting for slightly less than a quarter of total imports, that is, about half of the exports value. Moreover, we find that the shares of least-traded imports from the EU 15 and from Russia started diverging around the time the Baltic countries joined the EU, with the EU 15 share increasing and the Russian one declining. We also find that the Baltics’ share of least-traded exports outpaced that of other economies in Central and Eastern Europe. Finally, exports of new goods from the Baltic countries suffered noticeably during the Global Financial Crisis. After the crisis ended, the restart in new goods exports growth displayed mixed patterns. 相似文献
996.
Anson T. Y. Ho Kim P. Huynh David T. Jacho‐Chávez 《Journal of Applied Econometrics》2016,31(3):603-610
Zimmer (‘The role of copulas in the housing crisis’, Review of Economics and Statistics 2012; 94 : 607–620) provides an interesting case study of the pitfalls of using parametric copulas to understand the US housing crisis in the latter part of 2000s. The original study by Zimmer (2012) employs a finite‐mixture copula to illustrate that the symmetry of the Gaussian copula may not be tenable, especially for US housing price data during the time period from 1975:Q2 to 2009:Q1. We undertake a replication of his study in a wide sense. First, we replicate the study by incorporating revised data and then extending the dataset to include the most recent data. Second, we implement a nonparametric copula estimator recently proposed by Racine (‘Mixed data kernel copulas’, Empirical Economics forthcoming) to the parametrically filtered data used in Zimmer (2012). Our replication finds that the application of the nonparametric copula to the same and extended filtered data provides an alternative flexible specification for copulas. However, the overall cautionary message of the flexible‐form copula espoused in Zimmer (2012) remains. Copyright © 2015 John Wiley & Sons, Ltd. 相似文献
997.
In this essay we consider why American colleges and universities participate in big-time commercialized intercollegiate sports, and how sports came to play such a prominent role on American college and university campuses. We also review how the National Collegiate Athletic Association (NCAA) developed as a body to regulate player safety and transformed itself into an economic regulator, the means by which the NCAA attempts to maintain its control, increase revenues, and reduce costs for college sports programs. We also examine how the organization succeeds in the face of institutional characteristics that imply that its cartel activities would be doomed. Finally, we speculate on what changes might be on the horizon for the NCAA and college athletics. 相似文献
998.
James J. Cordeiro Ambra Galeazzo Tara Shankar Shaw Rajaram Veliyath M. K. Nandakumar 《Asia Pacific Journal of Management》2018,35(4):1107-1136
The empirical evidence from the extant literature has been equivocal regarding the influence exerted by different ownership types on corporate social responsibility (CSR), especially in developing countries such as India characterized by institutional voids. We use a longitudinal panel dataset of 500 large Indian companies to test a model of corporate ownership forms as key determinants of CSR engagement in India. Based on neo-institutional theory, our model of CSR determinants investigates the roles of three salient aspects of ownership namely multinational ownership/affiliation, state ownership and family ownership and control, after controlling for the influence of firm size, firm age, leverage, the availability of slack resources, profitability and various governance attributes. Our ordered logit regressions indicate strong support for the role of multinational ownership and family control and management in promoting higher levels of CSR engagement. Contrary to expectations, public sector ownership appeared to negatively impact CSR engagement. We offer our conjectures on this anomalous finding and the research possibilities it opens up. 相似文献
999.
A. A. Shirov M. S. Gusev A. R. Sayapova A. A. Yantovskiy 《Studies on Russian Economic Development》2016,27(6):611-620
This paper explores possible approaches to quantifying the relationship between expenditures on research and development and economic development. The mechanisms that underpin the transfer of scientific results via the imports of final products, goods, and services have been analyzed. The impact of total R&D costs on the dynamic and structural characteristics of economic development are investigated. The level of R&D costs, which is required in the medium term in order to pursue the constructive scenario for the development of the Russian economy, has been estimated. 相似文献
1000.
Scott J. Vitell 《Journal of Business Ethics》2009,86(2):155-169
This study investigates antecedents of corporate social responsibility (CSR) in multinational corporations’ (MNCs’) subsidiaries. Using stakeholder theory and institutional theory that identify internal and external pressures for legitimacy in MNCs’ subsidiaries, we integrate international business and CSR literatures to create a model depicting CSR practices in MNCs’ subsidiaries. We propose that MNCs’ subsidiaries will be likely to adapt to local practices to legitimize themselves if they operate in host countries with different institutional environments and demanding stakeholders. We also predict that MNCs’ subsidiaries will be likely to adapt to local practices to avoid spillover effects if their parent companies suffer major legitimacy problems at home or abroad. However, we speculate that MNCs’ subsidiaries will be less likely to adapt to local practices if they are strongly annexed to their parent companies and the benefit to gain internal legitimacy outweighs external legitimacy. This article contributes to the discourse on CSR across borders by exploring the antecedents of CSR practices in MNCs’ subsidiaries at social and organizational levels, and integrating institutional and stakeholder views. We provide a number of propositions for future studies and explore implications for practitioners. 相似文献