共查询到20条相似文献,搜索用时 0 毫秒
1.
This study examines the impacts of the population age groups of 20–34, 35–49, 50–64 and 65–79 on the per capita energy use of the oil-exporting countries of Commonwealth Independent States: Azerbaijan, Kazakhstan and Russia employing the modified-STIRPAT framework. Considering that estimations using non-stationary data may yield spurious results, unlike many prior STIRPAT studies, we explore integration and cointegration properties of the data and then estimate long- and short-run elasticities as well as speed of adjustment coefficients. Since our time series analysis covers only 23 observations (1990-2012), as a robustness check, we also conduct panel data analysis by pooling the mentioned countries data with that for members of Organization of Petroleum Exporting Countries. We apply the Autoregressive Distributed Lags Bounds Testing approach in the time series analysis and Pooled Mean Group estimator in the panel analysis, both are superior in small samples. The findings from the time series analysis are supported by those from the panel data analysis. According to the results, there is cointegrated relationship among the variables. The age groups together with affluence and oil prices have statistically significant impacts on the per capita energy use in the selected countries. Moreover, we find the speed of adjustments exhibiting different magnitudes for different countries depending on which population age group is considered. The findings suggest that policymakers should pay special attention to the population age groups of 35–49 and 50–64, as they have a large effect on per capita energy use. Since these groups are the main part of the working age population, increase in their energy consumption is likely to lead to economic growth. Furthermore, the policymakers should take into consideration the finding that speed of adjustments towards an equilibrium path is quite high. It implies that any policy related shocks to the per capita energy use relationship could disappear within a year or even sooner. 相似文献
2.
Ki H. Kang 《Technology Analysis & Strategic Management》2013,25(8):945-959
Most firms tend to utilise various types of R&D collaboration partners simultaneously and partnerships between different types of partners show different properties. Thus, the effect of R&D collaboration may vary depending on partner types. This study considers four partner types: competitors, customers, suppliers and universities. It empirically examines the effect of R&D collaboration with each type of partner on product innovation, employing the Korean Innovation Survey data. Results show that R&D collaborations with customers and universities have a positive effect on product innovation, whereas R&D collaborations with suppliers and competitors have an inverted-U shape relationship with product innovation. This result can provide an explanation to the chaotic results of previous research and assist managers in selecting appropriate R&D partner. 相似文献
3.
William F. Stine 《Applied economics》2013,45(20):2395-2405
County governments in Pennsylvania face non‐binding limits on their property tax rates. These are considered non‐binding because they do not place a limit on tax levies or expenditures. Assuming local public officials have monopoly power, tax rate limits can be circumvented by reassessing the property tax base. A two‐stage process was hypothesized in which the probability of reaching tax rate limits first was determined and the probability of reassessment then was determined. The effect of budget maximizing government officials at each stage was tested for 66 Pennsylvania counties over the 1970–1995 period. The empirical results showed that variables associated with budget maximizing behaviour influenced the choice in each stage. Public expenditure growth increased the probability of reaching the tax rate limit in the first stage while reaching the tax rate limit increased the probability of reassessment in the second stage. The estimates also showed that economic, fiscal and taste variables were significant determinants of these probabilities. 相似文献
4.
In this paper we examine how managers perceive employees’ affective commitment and how this perception determines their trust as a managerial attitude toward organizational learning capability (OLC). Likewise, we study how managerial trust affects product innovation and OLC. In other words, we carry out a double mediation: firstly, we examine whether managerial trust is a mechanism through which managerial perceptions of employees’ affective commitment influences on OLC, and secondly, we study if OLC mediates between managerial trust and product innovation. By using structural equation modeling (partial least squares) on a sample of 192 Spanish firms we conclude that: (1) if managers perceive employees to be affectively committed, they will be willing to enhance OLC and to trust them; (2) managerial trust favors OLC and product innovation and (3) OLC appears to exert a full mediation between managerial trust and product innovation. 相似文献
5.
Audley Genus 《Technology Analysis & Strategic Management》2013,25(7):711-727
The paper addresses the question of how institutional change relates to the diffusion of microgeneration energy technologies in the UK, posed in a research project comprising interviews with thirty-one respondents connected with the field of microgeneration in the UK. It analyses the nature of institutional rules in the prevailing regime of electricity generation and in microgeneration niches. It examines how such rules might facilitate systems innovation, or contribute to the maintenance of the prevailing system or partial change. The conclusions of the paper inform and deepen understanding of how conformity to or innovation in institutional rules may hamper or potentially contribute to diffusion of environmentally sustainable microgeneration of energy. 相似文献
6.
Lucio Cassia Alessandra Colombelli Stefano Paleari 《Structural Change and Economic Dynamics》2009,20(3):211-220
The paper investigates the effects of external sources of knowledge on firm growth. In line with the knowledge spillovers literature, we focus on the relationship between firms and universities, considered as a crucial source of knowledge. To this purpose, we analyse a sample of UK public companies in the period 1995 to 2006. Our findings confirm that both universities’ knowledge input and output are important determinants of the growth of entrepreneurial firms. 相似文献
7.
Yannis Caloghirou Efthymia Korra Aggelos Tsakanikas 《Economics of Innovation and New Technology》2018,27(4):343-360
The main purpose of this paper is to explore how interactions of knowledge flows and knowledge stocks could shape firms’ innovative performance. Knowledge flows are measured on the grounds of human resource training practices while different levels and forms of knowledge stocks (i.e. educational attainment, exporting activity, and firm age) are considered. We make use of two-period panel probit regressions and a rich data survey of the 524 largest Greek manufacturing firms conducted in two waves (2011 and 2013). Our findings suggest that the beneficial effects of knowledge flows strengthen when knowledge stocks accumulated by employees’ education and firm age are low. When knowledge stocks are limited, knowledge flows can act as a bridge for product innovation. On the contrary, when knowledge stocks are high, higher investments in knowledge flows may lead to diminishing returns and, thus, to decreased innovation performance beyond a certain point. 相似文献
8.
ABSTRACTThe nature of funding sources for university-industry collaboration (UIC) has gradually changed, which may motivate universities to pursue different goals. Therefore, a question arises concerning whether and how funding sources influence the innovation performance of universities. This study explicates this relationship by using organisational control theory. Results of structural equation modelling using partial least squares based on a sample of 146 Taiwanese universities revealed that both governmental and industrial funding facilitated UIC management mechanisms and regulation implementation, which subsequently influenced the innovation performance of universities. Moreover, governmental funding has a greater impact on implementing UIC regulations and industrial funding has a greater impact on building UIC management mechanisms. The results also revealed that only industrial funding exerts a positive influence on the innovation climate of a university. Policy implications are discussed at the end of this paper. 相似文献
9.
This paper investigates theoretically and empirically the heterogeneous response of exporters to real exchange rate fluctuations due to the quality of imported inputs and exported output. We develop a model where the production of high-quality products requires high-quality inputs sold in monopolistically competitive foreign markets. The model predicts that exporters using imported inputs have low exchange rate pass-through, but this effect is weaker for firms shipping high-quality goods. This is due to the heterogeneous price adjustments of foreign suppliers selling inputs of different quality. We test the predictions of the model using Italian firm-level trade data for the period 2000–2006. The empirical analysis shows that the imports of intermediates have a significantly weaker effect in reducing the exchange rate pass-through into the export price of high-quality varieties. By showing that the import price of high-quality inputs is less sensitive to exchange rate variations, we provide evidence supporting the theoretical hypothesis that the pricing power of input suppliers weakens the import channel. 相似文献
10.
Empirical studies provide evidence that economic freedom, as measured by the Economic Freedom of the World Index, is related to economic growth. None the less, identifying which aspects of economic freedom are more conducive to growth has proven difficult, due to multicollinearity among the index areas. A possible explanation is that certain countries score high in all areas, whereas others tend do bad in all of them, simply because the former are more freedom-friendly than the latter. However, it is also true that each country presents a combination of freedoms, and restrictions to freedom, at the level of the individual indicators that make up each area. If some regularity exists with respect to these combinations, empirical detection of the most popular policy combinations would alleviate the collinearity problem, when assessing growth effects. Our article explores this possibility by means of cluster analysis, which we conduct at the individual indicator level. We show that multicollinearity can indeed be reduced in this way and identify policy packages that seem to be more conducive to economic growth than others. Results further indicate that certain policy packages may have only a short-term effect on growth, whereas others seem to have an enduring one. 相似文献
11.
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
12.
We combine evolutionary theory concepts and multivariate persistence methodology to develop and test expectations about the
adaptiveness of firm decisions and its implications for performance heterogeneity. We focus on the relatively reversible advertising
decisions in an evolving product market, domains typically ignored by evolutionary research. We find that an adaptive decision
routine helps an incumbent firm maintain its advantages and overcome the challenge posed by a major competitive entry.
相似文献
Zhenfeng MaEmail: |
13.
By adding denominations to their coin and banknote series central banks can increase the efficiency of cash payments. In practice, however, they opt for a denominational structure with a relatively low density. The literature holds that this is because of the production costs involved. To test this proposition, we introduce a per-denomination fixed cost into the matching model of Lee et al. (2005) and parameterize the model with data on the production of US dollar banknotes. Our simulations demonstrate that central banks could increase the density of their currency systems beyond the observed level without the efficiency gains for transactors being dwarfed by the additional production costs for the central bank itself. This suggests that the explanation for the low density rather lies with costs incurred by consumers and merchants - and anticipated by central banks - that are not yet in any of the extant models. 相似文献
14.
Testing theories of reciprocity: Do motivations matter? 总被引:1,自引:0,他引:1
Luca Stanca Luigino Bruni Luca Corazzini 《Journal of economic behavior & organization》2009,71(2):233-245
One of the key issues for understanding reciprocity is how agents evaluate the kindness of an action. In this paper we investigate experimentally the hypothesis that the motivation driving an action is relevant for its perceived kindness and, as a consequence, for reciprocal behavior. In particular, we examine the hypothesis that, for a given distributional outcome, positive reciprocity is less strong in response to strategically motivated actions than to non-strategically motivated actions. Our results indicate that, both at the aggregate and the individual level, reciprocity is significantly stronger when strategic motivations can be ruled out. These findings suggest that intentions matter and, in particular, that models of intention-based reciprocity should take into account the nature of the motivations behind choices. 相似文献
15.
Norman LD Donelan K Buerhaus PI Willis G Williams M Ulrich B Dittus R 《Nursing economic$》2005,23(6):282-9, 279
Between 2010 and 2020, over 40% of the RN workforce will be over 50 years of age, and many RNs are expected to retire and withdraw from the workforce. Given that older nurses are the fastest growing cohort of the workforce, the important findings presented in this article deserve careful consideration by policymakers, health care leaders, and managers. 相似文献
16.
Helena Marques 《Feminist Economics》2015,21(4):89-117
How are export propensity and intensity affected by gender? Data from the World Bank's Enterprise Surveys (waves 2006–07, 2009–10) are used in a cross-country analysis to investigate whether export propensity and intensity differ according to the gender of top managers and entrepreneurs. Exporting is riskier than selling domestically and women, on average, tend to be more risk averse than men. Exporting entails costs, and women may have reduced access to finance compared to men. Most firms managed or solely owned by women are young and small and may have more difficulty obtaining credit. Women may self-select into routine sectors with lower mean productivity. Unlike most previous research, here the gender effect only takes into account firms where women have decision-making power. Accounting for the endogeneity of firm productivity, firm self-selection into exporting, and several factors influencing export propensity and intensity, the gender effect operates indirectly via some of those factors. 相似文献
17.
Nicolai J. Foss 《Review of Political Economy》2013,25(4):349-366
This paper analyses Harald B. Malmgren's neglected 1961 paper ‘Information, expectations, and the theory of the firm’, which provided the first extensive elaboration of Coase's 1937 analysis in ‘The nature of the firm’. Malmgren's primary sources of inspiration were Coase, Hayek, Richardson and Penrose. Combining these sources in a creative way allowed Malmgren to anticipate themes that have only recently been addressed in the theory of economic organization. However, there is still much to be learned from Malmgren's discussion, particularly the way in which he combined contractual and knowledge-based approaches to the firm. Moreover, Malmgren suggested that it is possible to construct an opportunism-independent approach to economic organization. 相似文献
18.
Technological innovation has recently become more essential than ever. To examine the factors that might induce environmental technological innovation, we focus on ISO 14001, a voluntary approach to environmental management, and scrutinise how the proficiency or maturity level of ISO 14001 in facilities influences environment-related research and development (R&D) expenditures that promote environmental technological innovation. We measure the maturity level based on the length of time since a given facility adopted ISO 14001. Using Japanese facility-level data from “Environmental Policy Tools and Firm-Level Management and Practices: An International Survey” (OECD Survey), we estimate two Tobit models by addressing an endogeneity issue in ISO 14001. The estimation results provide empirical evidence that as the ISO 14001 is improved in facilities, those facilities are likely to spend more on environmental R&D. The facility age and market concentration also positively affect environmental R&D. These findings suggest that the maturity level of ISO 14001 is an important factor influencing the investment in environmental R&D. 相似文献
19.
Theory-driven and theory-based studies on innovation in China are relatively scarce. Most innovation studies about Chinese business are based on Chinese policy and government programmes and their results. This special issue of Technology Analysis and Strategic Management explores China's indigenous innovation strategy and suggests a research agenda that focuses on Chinese innovation theory building that incorporates China's efforts to move towards an innovation-based economy. Currently, China is developing its indigenous innovation capabilities (The Chinese term is 自主创新, pronounced zizhu chuangxin). We suggest that innovation studies of Chinese business could focus on these indigenous innovation ambitions. In addition to this, it could adopt, and be embedded in a Chinese theory of innovation instead of a traditional Western-centric theory of innovation. Our proposition is that to better understand Chinese indigenous innovation, a new paradigm of Chinese innovation should be developed. We therefore present a research agenda that can be a starting point for the development of such a theory, and present seven papers in this special issue that give content to this idea. Obviously no theory will have a monopoly on exploring Chinese innovation phenomena, but it is interesting to add a Chinese-centric view into the Western-centric scholarly view. We hope that will be one of the contributions of this special issue on innovation in China. 相似文献
20.
The appellate review system is intended to serve as an efficient remedy for imperfect judicial decision making. However, it can fulfil this task only when appeals are ex ante unpredictable to the judge, and thus can be expected to occur primarily in case of a bad verdict. Using data from case records of a German trial court, we show that the probability of appeal can be predicted based on easily observable exogenous factors. Controlling for the complexity of a legal case, we find that judges also tend to decrease their effort when the ex ante probability of appeal is low. Thus, our empirical evidence indicates an inefficiency in the appellate review system because trial judges allocate their effort to cases not exclusively according to case complexity, but particularly according to the ex ante probability of being reviewed. 相似文献