639,111 research outputs found

    Introduction to \u3cem\u3eEconomics Broadly Considered\u3c/em\u3e

    Get PDF

    From Gladiators to Problem-Solvers: Connecting Conversations About Women, the Academy, and the Legal Profession

    Get PDF
    The UHF band between 470-790 MHz, currently occupied by digital ter- restrial TV (DTT) distribution in Europe, is widely regarded as a premium spectrum band for providing mobile coverage. With the exponential increase in wireless data traffic in recent years, there has been growing interests in gaining access to this spectrum band for wireless broadband services. The secondary access in TV White Space is considered as one cost-effective way to reuse the spectrum unoccupied by the primary DTT network. On the other hand, the declining influence of DTT and the converging trends of video con- sumption on TV and mobile platforms are new incentives for the regulator to reconsider the optimal utilization of the UHF broadcast band. The proposal to re-farm the UHF band for a converged content distribution network was born under theses circumstances. This thesis intends to develop a methodology for evaluating the technical performance of these options for utilizing UHF broadcast band and quantify- ing their gains in terms of achievable extra capacity and spectrum savings. For the secondary access in TV white space, our study indicates a considerable po- tential for low power secondary, which is mostly limited by the adjacent chan- nel interference generated from the densely deployed secondary devices due to the cumulative effect of multichannel interference. On the other hand, this potential does not translate directly into capacity for a WiFi-like secondary system based on CSMA/CA protocol, as the network congestion and self- interference within the secondary system has a greater impact on the network throughput than the primary interference constraint. Our study on the cellular content distribution network reveals more po- tential benefits for re-farming the UHF broadcast band and reallocating it for a converged platform. This platform is based on cellular infrastructure and can provide TV service with the same level of quality requirement as DTT by delivering the video content via either broadcast or unicast as the situa- tion dictates. We have developed a resource manage framework to minimize its spectrum requirement for providing TV service and identified a significant amount of spectrum that can be reused by the converged platform to provide extra mobile broadband capacity in urban and sparsely populated rural areas. Overall, we have arrived at the conclusion that the concept of cellular con- tent distribution in a re-farmed UHF band shows a more promising prospect than the secondary access in TV white space in the long run. Nevertheless, low power secondary is still considered as a flexible and low-cost way to exploit the underutilized spectrum in the short term, despite its uncertainty in future availability. On the other hand, the re-farming of UHF broadcast band is a long and difficult regulation process with substantial opposition from the in- cumbent.The results from this study could serve as input for future regulatory decisions on the UHF band allocation and cost-benefit analysis for deploying new systems to access this spectrum band. QC 20140609EU FP7 QUASAREU FP7 METI

    From Gladiators to Problem-Solvers: Connecting Conversations About Women, the Academy, and the Legal Profession

    Get PDF
    Dissatisfaction permeates the public and professional discourse about lawyers and legal education. Diverse communities within and outside the profession are engaged in multiple conversations critiquing legal education and the profession itself. These conversations, though linked in subject matter and orientation, often proceed on separate tracks. One set of conversations explicitly focuses on women and people of color, centering on their marginalization and underrepresentation in positions of power. Those concerned about race and gender exclusion often participate in separate communities of discourse. Indeed, the symposium that spawned this article framed the inquiry about higher education in terms of gender. This exclusive focus on gender created a recurring tension in writing this article that stems from the incompleteness of gender as a critical framework. This tension, resolved unsatisfactorily by focusing on gender but continually noting the relevance of the analysis to race and class, exemplifies the failure of existing inquiry to bridge the concerns of women and people of color about law, legal education, and the legal profession. A second conversation questions the appropriateness of the values and goals of the prevailing legal educational mission. Some critics charge that traditional legal education trains lawyers to focus on the short-term, purely economic interests of those in power at the expense of thorough analysis and clients’ long term interests, and without regard to the impact on third parties and the community. Other critics focus on legal education’s preoccupation with rigorous, analytical reasoning and its failure to prepare future lawyers to meet the multifaceted, transactional nature of legal practice. Yet another conversation critiques the prevailing model of legal professionalism perpetuated by the traditional law school curriculum. These critiques are both instrumental, in their questioning whether the model of the legal profession embraced by law schools adequately prepares lawyers and the legal profession to deal effectively with the challenges of the twenty-first century workplace, and normative, in their examining whether reigning models of legal professionalism are morally and ethically justifiable. This article suggests that these conversations are related, indeed, interdependent. It builds from the critique of the gladiator model as a dominant, organizing framework of legal education and lawyers’ roles to find a synergy between the goals of those seeking to include women and those seeking to revitalize the profession to meet the demands of the twenty-first century. It explores the outlines of a problem-solving orientation to lawyering and legal education that has potential to address and create a dynamic between the concerns of women and the need to reclaim the soul of the legal profession. A move from gladiator to problem-solver may brighten both the future of the legal profession and the future of women and other underrepresented groups in the legal profession

    The growth of bilateralism

    Get PDF
    One of the most notable international economic events over the past 20 years has been the proliferation of bilateral free trade agreements (FTAs). Bilateral agreements account for 80 percent of all agreements notified to the WTO, 94 percent of those signed or under negotiation, and currently 100 percent of those at the proposal stage. Some have argued that the growth of bilateralism is attributable to governments having pursued a policy of “competitive liberalization" - implementing bilateral FTAs to offset potential trade diversion caused by FTAs of “third-country-pairs" - but the growth of bilateralism can also be attributed potentially to “tariff complementarity" - the incentive for FTA members to reduce their external tariffs on nonmembers. Guided by new comparative statics from the numerical general equilibrium monopolistic competition model of FTA economic determinants in Baier and Bergstrand (2004), we augment their parsimonious logit (and probit) model of the economic determinants of bilateral FTAs to incorporate theory-motivated indexes to examine the influence of existing memberships on subsequent FTA formations. The model can predict correctly 90 percent of the bilateral FTAs within five years of their formation, while still predicting “No-FTA" correctly in 90 percent of the observations when no FTA exists, using a sample of over 350,000 observations for pairings of 146 countries from 1960-2005. Even imposing the higher correct prediction rate of “No-FTA" of 97 percent in Baier and Bergstrand (2004), the parsimonious model still predicts correctly 75 percent of these rare FTA events; only 3 percent of the observations reflect a country-pair having an FTA in any year. The results suggest that - while evidence supports that “competitive liberalization" is a force for bilateralism - the effect on the likelihood a pair of countries forming an FTA of the pair's own FTAs with other countries (i.e., tariff complementarity) is likely just as important as the effect of third-country-pairs' FTAs (i.e., competitive liberalization) for the growth of bilateralism

    Fisheries Production: Management Institutions, Spatial Choice, and the Quest for Policy Invariance

    Get PDF
    The fishery-dependent data used to estimate fishing production technologies are shaped by the incentive structures that influence fishermen’s purposeful choices across their multiple margins of production. Using a combination of analytical and simulation methods, we demonstrate how market prices and regulatory institutions influence a dominant short-run margin of production—the deployment of fishing time over space. We show that institutionally driven spatial selection leads to only a partial exploration of the full production set, yielding poorly identified estimates of production possibilities outside of the institutionally dependent status quo. The implication is that many estimated fisheries production functions suffer from a lack of policy invariance and may yield misleading predictions for even the most short-run of policy evaluation tasks. Our findings suggest that accurate assessment of the impacts of a policy intervention requires a description of the fishing production process that is sufficiently structural so as to be invariant to institutional changes.Ye

    International trade as a channel of influence of globalization on economic development of the countries-parties of OBOR initiative

    Get PDF
    The paper is aimed to discuss the influence of promoting free-trade between countries participants of Belt and Road initiative. the globalization of world trade can facilitate growth, and to inhibit it. The latter is the case, if there is a fixing of specialization of developing countries in exporting raw materials. And this is a key challenge for Russia, in relation to participation in the OBOR initiative. Opportunities for mutual benefit and win-win cooperation in international trade within OBOR countries are discussed. The paper offers policy recommendations for Russia in the conditions of integration into the world economy in the framework of OBOR project

    espida Bibliography

    Get PDF
    This is the bibliography pulled together during research for the espida Project

    The Evolution of Shopping Center Research: A Review and Analysis

    Get PDF
    Retail research has evolved over the past sixty years. Christaller\u27s early work on central place theory, with its simplistic combination of range and threshold has been advanced to include complex consumer shopping patterns and retailer behavior in agglomerated retail centers. Hotelling\u27s seminal research on competition in a spatial duopoly has been realized in the form of comparison shopping in regional shopping centers. The research that has followed Christaller and Hoteling has been as wide as it has been deep, including literature in geography, economics, finance, marketing, and real estate. In combination, the many extensions of central place theory and retail agglomeration economics have clearly enhanced the understanding of both retailer and consumer behavior. In addition to these two broad areas of shopping center research, two more narrowly focused areas of research have emerged. The most recent focus in the literature has been on the positive effects large anchor tenants have on smaller non-anchor tenant sales. These positive effects are referred to as retail demand externalities. Exploring the theoretical basis for the valuation of shopping centers has been another area of interest to researchers. The primary focus of this literature is based in the valuation of current and expected lease contracts

    Are Foreign Banks Bad for Development Even If They Are Efficient? Evidence from the Indian Banking Industry

    Full text link
    Most papers on banking focus on profitability and cost efficiency as measures of performance. In doing so, these papers ignore the fact that, unlike in the manufacturing and services sector industries, the long term viability of a bank depends more on its ability to assess credit worthiness of potential borrowers and provide credit, than on static measures of financial performance. At the same time, the political economy of economic growth and economic reforms cannot overlook the impact of ownership and reforms on credit infusion, which is a major determinant of economic growth. Specifically, there is widespread belief that while foreign banks are perhaps more efficient and profitable than domestic banks in emerging markets, these banks are content to ‘cherry pick’ and limit disbursal of loans. Using bank-level data from India, for six years (1995-96 to 2000-01), we show that given a favourable atmosphere involving economic reforms and banking sector liberalisation, as well as time needed to overcome the informational disadvantages vis a vis the domestic banks, foreign banks are willing to be aggressive in credit markets of emerging economies. The policy implication of our paper is that it provides a strong rationale for policy initiatives that encourages entry of foreign banks into emerging markets and the expansion of their activities in these economies.http://deepblue.lib.umich.edu/bitstream/2027.42/40005/3/wp619.pd
    corecore