نتایج جستجو برای: داده های ترکیبیطبقه بندی jel f35

تعداد نتایج: 550148  

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه فردوسی مشهد - دانشکده مهندسی 1392

طبقه بندی داده های جریانی غیرایستان یکی از شاخه های مهم علم تشخیص الگو و یادگیری ماشین است که به طور روز افزون مورد توجه قرار گرفته است. دلیل این موضوع کاربردهای فراوان جدیدی از قبیل کارت های اعتباری، آب و هوا، شبکه های حس گر بی سیم، داده های وب و غیره است. در طبقه بندی داده های جریانی چالش اساسی تغییر مفهوم (غیرایستان بودن) است، که در آن تابع توزیع زیرین توصیف کننده داده ها به مرور زمان تغییر ...

2010
Kevin M. Morrison

A large body of literature has arisen in economics and political science analyzing the apparent “resource curse”—the tendency of countries with high levels of natural resources to exhibit worse economic and political outcomes. The author examines the purported causal mechanisms underlying this “curse” and shows that they all center on the revenue that these resources generate for the government...

2012
Gani Aldashev Vincenzo Verardi Thierry Verdier Romain Houssa

This paper studies the causal e¤ect of aid volatility on the economic performance of developing countries in 2000-2009 period. We construct a time-varying measure of aid volatility using autoregressive conditional heteroskedasticity (ARCH). We control for the endogeneity of aid ‡ows by using as instruments for aid volatility three characteristics of donor counitres: (i) their budget de…cits ; (...

Journal: :Fiatal Műszakiak Tudományos Ülésszaka 1997

2016
Christian Dippel

I use a unique dispute between major aid donors in the International Whaling Commission (IWC) to investigate whether donor nations change their aid giving in response to changes in aid recipients’ voting behavior inside international organizations (IOs). This relationship is difficult to pin down in most IOs because agenda items constantly change and donor coalitions fluctuate with them. I expl...

2013
Rajlakshmi De

Understanding the role of foreign aid in poverty alleviation is one of the central inquiries for development economics. To augment past crosscountry studies and randomized evaluations, this project estimates the first sub-national model of foreign aid allocation and impact. Newly geocoded aid project data from Malawi is used in combination with multiple rounds of living standards data to predic...

2015
Lionel Roger

The link between foreign aid and economic growth remains a controversial issue in the literature, and a large share of the disagreement could be explained by differences in the data employed. Using GDP data from three different versions of the Penn World Table and the World Development Indicators, I investigate the robustness of Juselius, Møller and Tarp (2014)'s (JMT) conclusions about long-ru...

2010
Pedro M. G. Martins

This paper investigates the determinants of the real exchange rate (RER) in Ethiopia. In particular, it assesses whether large capital inflows (e.g. foreign aid and remittances) have an impact on the RER. This empirical exercise tries to improve the current literature in a number of ways: (i) the use of quarterly data provides a larger sample size and enables the modelling of important intra-ye...

2010
Pedro M. G. Martins

This paper focuses on the macroeconomic management of large inflows of foreign aid. It investigates the extent to which African countries have coordinated fiscal and macroeconomic responses to aid surges. In practice, we construct a panel dataset to investigate the level of aid ‘absorption’ and ‘spending’. This paper departs from the recent empirical literature by utilising better measures for ...

2009
ANTHONY J. VENABLES

A windfall of natural resource revenue (or foreign aid) faces government with choices of how to manage public debt, investment, and the distribution of funds for consumption, particularly if the windfall is both anticipated and temporary. We show that the permanent income hypothesis prescription of an ever-lasting increase in consumption financed by borrowing ahead of the windfall and then accu...

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