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21.
Trademarks (TMs) shape the competitive landscape of markets for goods and services in all countries. As a key element of branding, they can inform consumers about the quality and content of goods and services. Yet, researchers are largely unable to conduct rigorous empirical analysis of TMs in the global economy because TM data and economic data are organised differently and cannot be analysed jointly at the industry or sector level. We propose an ‘algorithmic links with probabilities’ (ALP) approach to match TM data to economic data and enable joint analysis with these data. Specifically, we construct a NICE class‐level concordance that maps TM data into trade and industry categories forward and backward. This concordance allows researchers to analyse differences in TM usage across both economic and TM sectors. We apply this ALP concordance for TMs to characterise patterns in TM registrations across countries and industries and to investigate some key determinants of international technology flows by comparing bilateral TM registrations and bilateral patent grants. We find that international patenting and TM flows are jointly determined by trade‐related influences with significant differences in intellectual property usage across industry sectors and income levels.  相似文献   
22.
Studies of improved seed adoption in developing countries are almost always based on household surveys and are premised on the assumption that farmers can accurately self-report their use of improved seed varieties. However, recent studies suggest that farmers’ reports of seed varieties planted, or even whether the seed is local or improved, are sometimes inconsistent with the DNA fingerprinting results of those crops. We use household survey data from Tanzania to test the alignment between farmer-reported and DNA-identified maize seed types planted. In the sample, 70% of maize seed observations are correctly reported as local or improved, while 16% are type I errors (falsely reported as improved) and 14% are type II errors (falsely reported as local). Type I errors are more likely to have been sourced from other farmers, rather than formal channels. An analysis of input use, including seed, fertiliser, and labour allocations, reveals that farmers tend to treat improved maize differently, depending on whether they correctly perceive it as improved. This suggests that errors in farmers’ seed type awareness may translate into suboptimal management practices. The average yield of seed that is correctly identified as improved is almost 700 kg per hectare greater than that of type I errors. This indicates that investments in farmers’ access to information, seed labelling, and seed system oversight are needed to complement investments in seed variety development.  相似文献   
23.
While northeastern Asian economies have grown at a stellar rate over the past 4 decades, during the same period, bank officials and financial market participants have been charged with corruption, nepotism, and government meddling and have incurred high levels of non-performing loans. The close relationships between financiers and their clients, a part of Chinese society known as guanxi, has often been criticized as a key source of corruption in Northeast Asia finance. However, the complex nature of relationships in guanxi networks brings a good side to Asian finance in that reputational risk disciplines financiers, clients, and government officials. I delve into the personal side of Asian finance using the theoretical poles of transactional and relationship banking. Transactional banking is a top-down, hard-data impersonal form of financial contracting, while relationship banking is a bottom-up interpersonal form of banking that relies on softer data. I argue that relationship banking, which naturally fits into an Asian context, could engender a shift from bad behavior to good behavior to protect wealth, reputation, and friends. Contrary to conventional wisdom, guanxi may lead to better governance in banking and other areas of Asian finance as more information becomes available through numerous media outlets and as groups outside the banking sector (e.g., insurance companies, the press, auditors, and citizens) discipline bankers and their clients through ‘private monitoring.’  相似文献   
24.
We investigate the effect of group characteristics and educational interventions on young respondents' objective financial knowledge level. We examine six questions about personal finance and covariates selected from the 2015 National Financial Capability Study. Because these questions include “Don't Know” or “Refuse” (DK/RF) responses, a simple regression model could cause researchers to reach misleading conclusions if DK/RF responses are not random. Thus, we suggest a binomial‐latent regression model to evaluate the effect of educational interventions and group differences that are hidden in DK/RF responses. The estimation result shows that rejecting financial education opportunities is disadvantageous to obtaining proper financial knowledge. In addition, both formal and informal financial education are less effective in improving objective financial knowledge in our preferred model. We also find few or no gender, income, and age differences in young adults' objective financial knowledge level after controlling for financial education interventions.  相似文献   
25.
Despite solid theoretical foundations for the notion that poor, borrowing-constrained households will intertemporally manage assets to smooth consumption, the consumption-smoothing hypothesis has not always withstood empirical scrutiny. This paper reassesses the intertemporal asset management problem with a poverty trap model and shows that we would expect to see asset smoothing, not consumption smoothing, in the neighborhood of critical asset levels at which optimal accumulation behavior bifurcates. We then employ threshold estimation techniques to empirically confirm the co-existence of consumption and asset smoothing regimes using a household panel data set from West Africa. Households above the estimated threshold almost completely insulate their consumption from weather shocks, whereas those below the threshold do not. These results not only indirectly provide evidence of the existence of poverty traps but also speak to the level and incidence of the costs of uninsured risk.  相似文献   
26.
This paper discusses a dynamic evacuation network optimization problem that incorporates lane reversal and crossing elimination strategies. These two lane-based planning strategies complement one another by increasing capacity in specific directions through the evacuation network. A bi-level network optimization model is formulated, in which the upper level aims at optimizing the network evacuation performance subject to the lane-reversal and crossing-elimination constraints and the lower level conveys a cell transmission-based dynamic traffic assignment problem. An integrated Lagrangian relaxation and tabu search method is devised for approximating optimal problem solutions through an iterative optimization-evaluation process. The numerical results of implementing the developed modeling and solution approach to a synthetic network and a real-world example application justify its theoretical and practical value.  相似文献   
27.
This paper investigates the death of firms and seizes a long-term perspective. It investigates the life spans of nearly 2,200 firms in seven birth cohorts of Swedish joint-stock companies, founded during seven separate years between 1899 and 1950. Research has traditionally emphasized individual- and micro-oriented factors in explaining post-entry performance, or has often focused on the influence of firm-specific structural factors (firm age and size). A less attended field recognizes environmental forces. This paper focuses on the interaction between the micro and macro levels, and combines structural and environmental factors. Employing a cohort approach, it relates firm survival to firm age and size, as well as to the effect of cohort affiliation and environmental change over time (period effects). During macroeconomic expansion, the risk of death decreases. Cohort effects are also evident. Firms founded during times of economic crisis exhibit lower survival rates. Consequently, cohort affiliation and environmental forces, i.e. period effects, can explain differences in death rates in different firm populations.
Marcus BoxEmail:
  相似文献   
28.
Using novel 1998–2008 data collected by the Centers for Disease Control and Prevention on foodborne illnesses and outbreaks, we test using a difference‐in‐differences approach whether the Food and Drug Administration's proposed rule entitled “Prevention of Salmonella Enteritidis in Shell Eggs During Production” decreased the number of Salmonella illnesses associated with the consumption of shell eggs. We find that this rule led to a reduction in the number of Salmonella illnesses of between 308 and 434 illnesses per year, which we attribute to a reduction in the number of outbreaks associated with egg‐containing products rather than a reduction in the average number of illnesses reported in each outbreak.  相似文献   
29.
Box  Marcus  Gratzer  Karl  Lin  Xiang 《Small Business Economics》2020,54(2):437-457
Small Business Economics - Entrepreneurship will not always productive: Baumol (1990, 1993) distinguishes between productive, unproductive, and destructive entrepreneurial activities, and in the...  相似文献   
30.
This article is partly a literature review of trends and intercountry comparisons in leisure, recreation and tourism activities in Western Europe. A wide range of conclusions is drawn, some applying to needs for public sector actions.  相似文献   
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