首页 | 本学科首页   官方微博 | 高级检索  
文章检索
  按 检索   检索词:      
出版年份:   被引次数:   他引次数: 提示:输入*表示无穷大
  收费全文   189篇
  免费   0篇
财政金融   28篇
工业经济   8篇
计划管理   28篇
经济学   60篇
综合类   1篇
运输经济   5篇
旅游经济   2篇
贸易经济   32篇
农业经济   10篇
经济概况   14篇
邮电经济   1篇
  2024年   3篇
  2023年   2篇
  2022年   1篇
  2021年   7篇
  2020年   11篇
  2019年   4篇
  2018年   3篇
  2017年   12篇
  2016年   10篇
  2015年   6篇
  2014年   7篇
  2013年   18篇
  2012年   10篇
  2011年   18篇
  2010年   14篇
  2009年   6篇
  2008年   5篇
  2007年   11篇
  2006年   6篇
  2005年   6篇
  2004年   1篇
  2003年   6篇
  2002年   4篇
  2001年   1篇
  2000年   2篇
  1998年   1篇
  1996年   1篇
  1992年   1篇
  1990年   1篇
  1984年   1篇
  1982年   1篇
  1981年   2篇
  1980年   2篇
  1979年   1篇
  1978年   1篇
  1977年   2篇
  1971年   1篇
排序方式: 共有189条查询结果,搜索用时 0 毫秒
81.
    
This paper finds that a greater reliance on foreign market sales increases the volatility of firms’ stock returns, using high‐frequency data for publicly listed Japanese manufacturing firms over the period 2000–10. The two margins of global engagement we consider, namely, exports and sales via foreign affiliates (horizontal foreign direct investment), have both a positive and economically significant effect on firm‐level volatility. We find, however, that increasing the intensity of sales through foreign affiliates has a stronger effect on volatility than a similar change in export intensity. We also uncover evidence consistent with the notion that firms’ need to use external finance to cover the substantial costs involved in reaching foreign consumers can be an important channel through which firms’ participation in international markets increases their exposure to economic uncertainty.  相似文献   
82.
Due to the fact that rent-seeking is by definition an unobservable variable, measuring its size and evolution over the business cycle can be a daunting challenge. In this article, by embedding rent-seeking behavior in an otherwise standard open-economy DSGE model, we are able to derive a quarterly time series of this variable (expressed as a percentage deviation from the trend) for an emerging economy such as Brazil. The estimated series, spanning the period 2002Q1?2017Q4, shows a strong positive correlation with the “Commodity Super Cycle” of the 2000 decade and falls as a result of some political scandals and their ensuing investigations, among other driving forces. We also rely on the same model to assess how several shocks hitting the economy affect both rent-seeking and the relevant macroeconomic variables in our model. Barring monetary expansions, increased exports and higher income transfers to households, expansionary shocks are associated with lower rent-seeking activity. Factoring in these two sets of results, the upshot is that rent-seeking behavior shows a pattern of procyclicality in the Brazilian economy.  相似文献   
83.
    
The equivalence between the absence of arbitrage and the existence of an equivalent martingale measure fails when an infinite number of trading dates is considered. By enlarging the set of states of nature and the probability measure through a projective system of perfect measure spaces, we characterize the absence of arbitrage when the time set is countable.  相似文献   
84.
    
ABSTRACT

The analysis investigates the correlation between domestic saving and investment as a challenge to sustainably integrating capital stocks and flows in Mexico's quest to progress toward the long-term capacities of developed economies. If the integration of developing economies with developed ones entails the deepening of international capital markets, this would mean moving toward sustainable, long-term growth at the regional level via capital markets in which investment rates are limited by neither domestic saving nor domestic capital markets. By focusing on the Feldstein-Horioka puzzle of domestic investment-saving constancy across countries irrespective of structural changes, this paper analyzes how NAFTA and financial restructuring affected Mexico's saving and private investment decisions between 1970 and 2004. After checking for cointegration, a structural change model shows how investment is limited by saving rates in Mexico and abroad, which are not completely in line with other developing economies.

RESUMEN. El análisis examina la correlación que existe entre el ahorro interno y las inversiones, como un desafío respecto a la integración para respaldar el capital social y sus flujos, en la búsqueda mexicana de convergir hacia las capacidades largoplacistas de las economías desarrolladas. Si la integración de las economías en desarrollo con las desarrolladas implica la expansión del mercado de capitales internacional, al nivel regional esto significaría un desplazamiento hacia el crecimiento sostenible a largo plazo a través de los mercados de capital, donde las tasas de inversión no están limitadas por el ahorro interno ni por el mercado de capitales. Centrados en el rompe cabezas de Feldstein-Horioka sobre la constancia entre la inversión-ahorro internos a través de los países, independientemente de los cambios estructurales que se produzcan, este estudio analiza el efecto que el NAFTA y la reestructuración financiera han ejercido sobre la toma de decisiones mexicanas sobre el ahorro e inversiones privadas en un período que abarca de 1970 a 2004. Después de verificar la cointegración, el modelo de los cambios estructurales muestra las limitaciones que sufre la inversión debido a las tasas de interés vigentes en México ya que, externamente, ellas no están completamente y alineadas con las que rigen en otras economías en desarrollo que ya implementaron su apertura.

RESUMO. A análise examina a correlação entre a poupança doméstica e os investimentos, como um desafio à integração sustentável de fluxos de capital e capital social, na busca mexicana da conversão rumo às capacidades de longo prazo das economias desenvolvidas. Se a integração das economias em desenvolvimento com aquelas desenvolvidas expressar o aprofundamento do mercado internacional de capitais, isso significa rumar para o desenvolvimento sustentável, de longo prazo, no nível regional, através dos mercados de capital, onde os índices de investimento não são limitados pela poupança doméstica nem pelos mercados de capital domésticos. Enfocando o quebra-cabeça Feldstein-Horioka sobre a constância de investimento-poupança entre os países, sem levar em consideração as mudanças estruturais, este estudo analisa como a NAFTA e a reestruturação financeira afetaram as decisões de investimento privado e a poupança no México, entre 1970 e 2004. Após a verificação da co-integração, um modelo com as mudanças estruturais mostra como os investimentos são limitados pelos índices de poupança no México e no exterior, não completamente em linha com outras economias em desenvolvimento que se abrem.  相似文献   
85.
    
Abstract

Quality of governance is a key for political accountability, hence, the importance of identifying its determinants. Here, we focus on one dimension of quality of governance: fiscal transparency. Drawing on a sample of 691 Catalan municipalities (2001–7), we estimate the factors determining levels of budgetary transparency. Political competition and decentralization are the most important determinants of fiscal transparency. By contrast, budgetary variables do not appear to play any role.  相似文献   
86.
    
This work analyses the relationships between the banking sector and the economy as a whole in the United States between 1990 and 2016. The data are obtained from the Federal Reserve System (FED) and the Federal Deposit Insurance Corporation (FDIC). The methodology applied is canonical analysis, and this analysis will allow us to obtain composite indicators on the real and financial state of the economy, among other composite indicators. This study’s main contribution and originality is centred on this new way of addressing financial and economic stability. Its contributions to macroprudential policy, as well as the financial and economic stability measures it creates, are valuable.  相似文献   
87.
    
Theorists and practitioners still argue about different shareholders' environmental preferences. Drawing on various processes of institutional theory such as deinstitutionalization and defensive institutionalism, we test the differences between foreign and national shareholders' influences on firms' environmental proactivity. Specifically, we focus on the country of origin of the dominant shareholders and the environmental culture of the countries of origin of the shareholders. Using unbalanced panel data from between 2006 and 2017, which includes 12,527 observations of 1532 different firms from 11 economic sectors and across 23 countries, our results show that foreign shareholders are more prone to modifying existing environmental practices, whereas national shareholders may accept them, despite being reluctant to implement such changes. We make a contribution by showing that the deinstitutionalization forces coming from foreign shareholders are stronger than the defensive institutionalism efforts of national shareholders. However, such forces are not always the best options for sustainability.  相似文献   
88.
The internal rate of return to public investment in agricultural R&D is estimated for each of the continental US states. Theoretically, our contribution provides a way of obtaining the returns to a local public good using Rothbart’s concept of virtual prices. Empirically, a stochastic cost function that includes own knowledge capital stock as well as spillover capital stock variables is estimated. Stochastic spatial dependency among states generated by knowledge spillovers is used to define the ‘appropriate’ jurisdictions. We estimate an average own-state rate of 17% and a social rate of 29% that compare well to the 9 and 12% average returns of the S&P500 and NASDAQ composite indexes during the same period.  相似文献   
89.
In general terms, key sectors analysis aims at identifying and quantifying the economic impact of a sector in a given economy. For a sector, we mean here either an industry or a region, or even a cluster of them. Quite a few measures and methodologies of varied complexity have been proposed in the literature, from multiplier sums to extraction methods, but not without debate about their properties and information content. All of them, to our knowledge, focus exclusively on the interdependence effects that result from an input–output structure of the economy. By so doing the approach misses critical links beyond the interindustry ones. A productive sector's role is that of producing but also that of generating and distributing income among primary factors and households as a result of production. Thus, when measuring a sector's role, the income generating process should not be omitted if we want to elucidate the sector's true economic impact. A simple way to make the missing income links explicit is to use the SAM (Social Accounting Matrix) facility. Extending an extraction methodology to the SAM we compare lost output with and without the missing links. We observe that substantial differences in sectoral lost gross output arise but, even more important, we capture the implied shifting in the rank ordering of sectors.  相似文献   
90.
We develop a model of a financially distressed firm to analyze the implications of a bank debt restructuring when the operational characteristics of the firm's project for the post-distress period are endogenously determined as part of the workout. We establish a formal link between the debt restructuring and operational actions such as employee layoffs, and show how these actions are affected by the firm's capital structure, the ordering of absolute priorities, and the allocation of control rights and residual claims after reorganization. Finally, we discuss the implications of our analysis for the design of reorganization law.  相似文献   
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号