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1.
This paper lays the methodological foundations of an analytical framework that may help shed some new light on the issue of territorial inequalities in the digital economy. It opposes the recent tendency to build up an evolutionary economic geography as an alternative not only to the so-called "New Economic Geography" (namely "geographical mainstream economics") but also to the institutional economic geography. The paper advocates the development of an evolutionary and institutional approach in economic geography, which would be meso-focused. Finally, it presents some insights that highlight the heuristic potential of this approach in reappraising the territorial features of the digital economy.  相似文献   

2.
This text combines authors' visits and examinations on the spot of Silicon Valley of U.S.A. and Park of Singapore, after analyzing the Park development experience of U.S.A. and Singapore, elucidates "three culture effects" of Park development in terms of cultural system emphatically, then proposes some suggestions of cultural innovation in the Park of China.  相似文献   

3.
This study investigates the predictability of 11 industrialized stock returns with emphasis on the role of U.S. returns. Using monthly data spanning 1980:2–2014:12, we show that there exist multiple structural breaks and nonlinearities in the data. Therefore, we employ methods that are capable of accounting for these and at the same time date stamping the periods of causal relationship between the U.S. returns and those of the other countries. First we implement a subsample analysis which relies on the set of models, data set and sample range as in Rapach et al. (J Finance LXVIII(4):1633–1662, 2013). Our results show that while the U.S. returns played a strong predictive role based on the OLS pairwise Granger causality predictive regression and news-diffusion models, its role based on the adaptive elastic net model is weak. Second, we implement our preferred model: a bootstrap rolling window approach using our newly updated data on stock returns for each countries, and find that U.S. stock return has significant predictive ability for all the countries at certain sub-periods. Given these results, it would be misleading to rely on results based on constant-parameter linear models that assume that the relationship between the U.S. returns and those of other industrialized countries are permanent, since the relationship is, in fact, time-varying, and holds only at specific periods.  相似文献   

4.
We develop a model to analyze migration of highly talented individuals within and into Europe. First, we show that if transferability of human capital is endogenous, i.e., if high migration flows and high human capital transferability are mutually interdependent, Europe might be trapped in a low‐migration equilibrium. Second, we show that high mobility within a Federation is necessary to attract highly talented immigrants into the Federation. We study in how far and in what way the European public policy behind the Bologna and the Lisbon Process can contribute to higher mobility in Europe.  相似文献   

5.
After a preliminary test (with generally negative results) of the interest parity assumption, an eclectic portfolio adjustment approach, which determines an exchange pressures variable (under a régime of a managed float) is constructed, for bilateral comparisons between the United States and its major trading partners taken individually. This approach to bilateral capital flows and managed exchange rate determination appears to function reasonably well, as judged by the empirical results. Interestingly, factors specific to individual exchange markets appear to play important roles in explaining bilateral capital flows and cross exchange rates, which would not occur in a Walrasian world, with global market clearing.  相似文献   

6.
The U.S. Department of Commerce (DOC) defines targeted dumping as a pattern of significant differences in the prices that importers charge in the U.S. to different purchasers, in different regions, or during different periods. If DOC finds targeted dumping, then it calculates the average dumping margin using zeroing, a practice that increases the calculated dumping duty. This article shows that DOC is using an inappropriate statistical test in targeted dumping investigations. The article also shows that a finding of targeted dumping does not justify the use of zeroing, an inherently flawed methodology that DOC has discarded in cases without targeted dumping.  相似文献   

7.
We highlight that an increase in the stock of immigrants corresponds with greater numbers of U.S. firms that engage in exporting to foreign markets. Our results are obtained from the estimation of a multi-level mixed effects model. Overall, the effect of immigrants is relatively larger among small- and medium-sized enterprises and is smaller among large-sized enterprises. There are, however, considerable differences, both in the magnitude and in nature of the observed effects of immigrants on manufactured and non-manufactured goods exporters of comparable size categories. Similarly, heterogeneity is found in the effects of immigrants on the numbers of small-, medium-, and large-sized exporters across home country cohorts that are grouped by World Bank income classifications and by broad regional classifications of destination markets. These findings imply that immigration has the potential to alter the profile of domestic firms involved in exporting.  相似文献   

8.
The ambient tax is often considered as an efficient instrument to achieve a first best outcome of ambient pollution when the regulator cannot observe individual emissions, or when monitoring costs are prohibitive. While this view is supported to a large extent by experimental findings, there remains several hurdles that hinder the implementation of the ambient tax in the field. One of these hurdles is the nature of the damage. Experimental findings suggest that the efficiency of the ambient tax is higher under external damage, i.e. if ambient pollution affects non-polluters (Spraggon in J Public Econ 84:427–456, 2002) than under internal damage, i.e. if ambient pollution affects polluters themselves (Cochard et al. in Environ Resour Econ 30:393–422, 2005). But this result rests on very different experimental settings. Therefore, we designed a new experiment that allows to compare external and internal damage within a common setting. Our main finding is that the ambient tax is equally efficient under internal and external damage.  相似文献   

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This paper presents indirect evidence that absolute purchasing power parity (PPP) may hold in the long-run between Mexico and the U.S., but due to data limitations, the relationship could not be tested directly. Thus it is not clear if absolute PPP holds in the long run between the U.S. and Mexico. Given that relative PPP is a necessary, but not sufficient, condition for absolute PPP to hold, this study tests the relationship between the change in the log of the exchange rate, and the changes in the log of the U.S. producer price index (PPI) and the Mexican PPI. Here, the absence of relative PPP would indicate that absolute PPP could not hold. Given that all the relevant variables in first difference log are stationary, PPP in its relative form holds and OLS can be applied directly in a VAR model setting, viz., treating all variables initially as potentially endogenous. The estimates indicate one-way Granger causality from the percentage change in the exchange rate to the percentage change in the Mexican price level, which is not an implausible result for an emerging nation such as Mexico which imports a significant fraction of (dollar denominated) intermediate products and capital inputs.  相似文献   

12.
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13.
America’s elementary and secondary educational system is faced with an inefficiency stemming from a basic problem associated with unobservability: moral hazard. In this case, the teacher (agent) has an incentive to exert less effort (given cost associated with more work) if the school district (principal) cannot distinguish between low student performance due to a lack of teacher effort and low student performance due low student quality (random variable). This research develops an optimal incentive scheme that guarantees the teacher a fixed payment, plus a variable payment that would be a function of teacher ‘action’ variables thereby reducing moral hazard.
Michael H. Casson Jr.Email:

Michael H. Casson Jr.    The author has earned a doctorate degree with specializations in quantitative methods (i.e. econometrics and mathematical programming), industrial organization, and public finance from the University of Connecticut. The author currently serves as a full-time faculty member at Delaware State University’s College of Business in addition to serving as president of the Delaware Multicultural and Civic Organization (DEMCO), a multi-culturally diverse, non partisan, non-profit 501(c) 3 corporation dedicated to the ideal of providing clients with experienced staff and team of consultants in the areas of economic and educational research, consulting and services. The author has also published and presented numerous research articles in the area of elementary and secondary education.  相似文献   

14.
The changing geographical foci of the geopolitical code of the United States are examined by a content analysis of the presidential State of the Union Speeches between 1988 and 2008, the last year of President Reagan's term through the presidency of George W. Bush. The State of the Union speeches are interpreted as geopolitical discourse within a structural setting, using seven foreign-policy paradigms as an organising framework. The empirical findings illustrate an increase over time in the number of regions and countries mentioned in the speeches. Also, notable differences between administrations in terms of their advocacy of globalist or regionalist policies and emphasis upon allies or adversaries are found.  相似文献   

15.
U.S. deposit insurance system has important and deep influence on the building and operating of the deposit insurance system for many countries in the world. Based on the analysis of the development stage and status quo of the U.S. deposit insurance system, this paper suggests that China should learn from the experience of U.S. deposit insurance system, to build and perfect the laws of deposit insurance system, and the mandatory, the scope, the insurance premium, and the top insurance amount of the deposit insurance system should be stated, and the deposit insurance agencies should maintain their independence and restrain the moral hazard. Only in that way can the deposit insurance system of China be built and perfected.  相似文献   

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The main work of this article is to access the role of macroeconomic uncertainty in effecting the correlation between gold and the dollar. The empirical analysis is divided into two parts. Firstly, we examine the impact of macroeconomic uncertainty on short and long correlation between gold and the dollar. Secondly, we analyse the explanatory power of economic uncertainty for the abnormal market relation between gold and the dollar with a threshold model. In particular, we investigate impacts of economic uncertainty sourced from different economies. The empirical results indicate that economic uncertainty generates direct impacts on the correlation between gold and the dollar. Moreover, our results emphasize that uncertainty sourced from different economies have different impacts on the dynamics between gold and the dollar. This article also presents the relative contribution of gold and the dollar shocks to the likelihood of being in the high-uncertainty regime. These results have implications for risk management, international asset allocation and hedging strategies.  相似文献   

19.
Earnings management is popular in the banking industry. Earnings can be manipulated by discretionary loan loss provisions (DLLP). Analysing the trajectories of banks’ DLLP (i.e. their change in DLLP over time) is an effective way to assess the performance in earnings management for the banking industry, but seems not to have been addressed in the earnings management literature. In this study, we analyse the trajectories of DLLP with the yearly data from 2007 through 2012 for four types of banks in China. The results have indicated that state-owned banks, policy banks and city commercial banks seem to manage earnings well. Cautionary notes about bank risks are provided.  相似文献   

20.
The claim that the Darwinian paradigm of blind-variation-and-selective-retention can be generalized from the biological to the socio-cultural realm has often been questioned because of the critical role played by human purposeful design in the process of cultural evolution. In light of the issue of how human purposes and evolutionary forces interact in socio-economic processes the paper examines F.A. Hayek’s arguments on the “extended order” of the market (capitalism), in particular with regard to their policy implications. Its focus is on the tension that exists in Hayek’s work between a rational liberal and an agnostic evolutionary perspective. A re-construction of his arguments is suggested that allows for a reconciliation of these seemingly contradictory views.  相似文献   

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