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61.
62.
Abstract. This paper contributes to the growing literature that analyses the Spanish publishing performance in Economics throughout
the 1990s. Several bibliometric indicators are used in order to provide Spanish rankings (of both institutions and individual
authors) based on Econlit journals. Further, lists of the ten most influential authors and articles over that period, in terms of citations, are reported.
We are grateful to many colleagues who made very useful remarks to preliminary versions of this paper, as well as to two anonymous
referees. We are particularly indebted to Xavier Sala-i-Martín, without whose invaluable help this work would not have been
possible. All errors or omissions are of our exclusive responsibility. 相似文献
63.
Latin America stands out among different regions in the world for her high employment termination costs. To this contribute
both a high level of severance payments and the existence of overlapping benefits. The effectiveness of these protective measures,
however, is limited by the size of the informal sector, which, in turn, may be related to employment protection levels. Another
important limitation on the effectiveness of employment protection regulation is the often large transaction costs associated
with making good of law provisions for the worker. Equilibrium severance pay levels may thus be well below what law mandates
as evidence of low coverage rates and undesirable side effects is mounting, reform seems a critical policy issue. However,
this reform cannot focus exclusively on severance pay, but it has to incorporate other overlapping benefits, such as UISAs,
and advance notice. It also has to contend with a problematic political economy.
Jaramillo is a Senior Researcher at the Group for Analysis of Development, GRADE. Saavedra is with the World Bank. Authors
are grateful to Eduardo Nakasone for superb research assistance. They also wish to thank participants at the World Bank’s
International Workshop on Severance Payments Reform (Laxenberg/Vienna, 2003) for valuable comments. 相似文献
64.
Conchita Garcés Ayerbe Carmen Galve Górriz 《International Advances in Economic Research》2003,9(2):123-132
This study presents theoretical arguments and evidence that attempt to show the contribution of economic mechanisms typical
of a business for resolving problems of environmental protection. Firstly, a brief synopsis is given of the classic solutions
that environmental economics proposes for correcting environmental externalities. Next, the benefit of expanding these two
mechanisms is discussed so that they include those intermediate mechanisms for which it is not possible to clearly establish
if they are developed within the domain of the market or the business. The study's focus resides in the fact that the explicit
expansion of the range of solutions proposed from a macroeconomic point of view establishes a connecting point between environmental
economics and business economics, an area in which academic attention to environmental matters has been significantly less.
The present work forms part of research project SEC2002-00835, financed by MCYT-FEDER. 相似文献
65.
Anne-Sophie Crépin 《Environmental and Resource Economics》2003,26(4):625-646
Recent research in natural sciences shows that the dynamics in boreal forests are much more complex than what many models
traditionally used in forestry economics reflect. This essay analyzes some challenges of accounting for such complexity. It
shows that the optimal harvesting strategy for forest owners is history dependent and for some states of the forest, more
than one strategy may be optimal.This paper confirms earlier literature on shallow lakes and coral reefs and shows that this
kind of phenomena seem much more common than previously thought. They are valid for a wide range of ecosystems that cover
large surfaces and they do not depend on the choice of some specific function to model the non-linearity. There are also indications
that theses results could be obtained even for resources with concave growth if at least one species with non-linear growth
affects their dynamics. 相似文献
66.
Input Chains and Industrialization 总被引:3,自引:0,他引:3
Antonio Ciccone 《The Review of economic studies》2002,69(3):565-587
A key aspect of industrialization is the adoption of increasing-returns-to-scale, industrial , technologies. Two other well-documented aspects are that industrial technologies (ITs) are adopted throughout intermediate-input chains and that they use intermediate inputs intensively relative to the technologies they replace. These features of ITs combined imply that countries with access to similar technologies may have very different levels of industrialization and aggregate income, even if the degree of increasing returns to scale at the firm level is relatively small. Furthermore, a minor improvement in the productivity of ITs can trigger full-scale industrialization and a large increase in aggregate income. 相似文献
67.
68.
Welfare reducing licensing 总被引:2,自引:0,他引:2
In this paper, we characterize situations where licensing a cost reducing innovation to a rival firm using two-part tariff contracts (a fixed fee plus a linear per unit of output royalty) reduces social welfare. We show that it occurs if (i) the firms compete in prices, (ii) the innovation is large enough but not drastic, and (iii) the goods are close enough substitutes. Moreover, we show that, regardless of the type of competition, first, the optimal contract always includes a positive royalty and, second, even drastic innovations are licensed whenever the goods are not homogeneous. 相似文献
69.
Agglomeration effects in Europe 总被引:21,自引:0,他引:21
Antonio Ciccone 《European Economic Review》2002,46(2):213-227
The paper estimates agglomeration effects for France, Germany, Italy, Spain, and the UK. Estimation takes into account endogeneity of the spatial distribution of employment and spatial fixed effects. Empirical results suggest that agglomeration effects in these European countries are only slightly smaller than agglomeration effects in the US: the estimated elasticity of (average) labor productivity with respect to employment density is 4.5 percent compared to 5 percent in the US. 相似文献
70.
The somatic marker hypothesis: A neural theory of economic decision 总被引:14,自引:0,他引:14
Modern economic theory ignores the influence of emotions on decision-making. Emerging neuroscience evidence suggests that sound and rational decision making, in fact, depends on prior accurate emotional processing. The somatic marker hypothesis provides a systems-level neuroanatomical and cognitive framework for decision-making and its influence by emotion. The key idea of this hypothesis is that decision-making is a process that is influenced by marker signals that arise in bioregulatory processes, including those that express themselves in emotions and feelings. This influence can occur at multiple levels of operation, some of which occur consciously, and some of which occur non-consciously. Here we review studies that confirm various predictions from the hypothesis, and propose a neural model for economic decision, in which emotions are a major factor in the interaction between environmental conditions and human decision processes, with these emotional systems providing valuable implicit or explicit knowledge for making fast and advantageous decisions. 相似文献