نتایج جستجو برای: الگوی panel

تعداد نتایج: 129087  

Journal: :The Gerontologist 1998
L Morishita C Boult L Boult S Smith J T Pacala

The purpose of this study was to evaluate high-risk older adults' satisfaction with outpatient geriatric evaluation and management (GEM). Community-dwelling Medicare beneficiaries (n = 522) age 70 years and older who had a high probability of repeated admission to hospitals (Pra > .40) were randomly assigned to receive either usual care or GEM for six months. Despite the stresses imposed by out...

Journal: :JIKM 2009
Madan Annavarjula Ramesh Mohan

In the era of globalisation and with the advent of knowledge economies, organisational innovation has assumed a critical role in enhancing economic performance of ̄rms. Proponents of the Resource Based View of the ̄rm and its more recent extensions such as the Knowledge Based View and Dynamic Capabilities Theory have suggested that generation, di®usion and application of organisational knowledg...

2004
Bruno S. Frey Stephan Meier

Empirical evidence is provided for the importance of pro-social behavior of individuals in an anonymous, n-person public good setting. A unique panel data set of 136,000 observations is matched with an extensive survey. Even under anonymous conditions, a large number of individuals are prepared to donate quite a significant sum of money. Cooperation conditional on giving by specific other perso...

1987
R. Preston McAfee Wendy Takacs Daniel R. Vincent

A strategy to convert quotas to tariffs is to auction the quota rights and use the realized auction prices as guides to setting tariffs. In the 1980s, New Zealand employed auctions to allocate quota licenses. We analyze the relationship between tariff-equivalents and auction prices for auctions with resale. Using panel data from New Zealand’s quota license auctions, we estimate the expected val...

2002
LEE G. BRANSTETTER MARIKO SAKAKIBARA Alexis Jacquemin

We examine the impact of a large number of Japanese government-sponsored research consortia on the research productivity of participating firms by measuring their patenting in the targeted technologies before, during, and after participation. Consistent with the predictions of the theoretical literature on research consortia, we find consortium outcomes are positively associated with the level ...

2006
Jean-Yves Duclos Abdelkrim Araar John Giles

The paper contributes to the measurement of poverty and vulnerability in three ways. First, we propose a new approach to separating poverty into chronic and transient components. Second, we provide corrections for the statistical biases introduced when using a small number of periods to estimate the importance of vulnerability and transient poverty. Third, we apply these tools to the measuremen...

2010
Chunrong Ai Li Gan

In this paper, we present an alternative root-n consistent estimator for panel data fixed-effects binary choice models. The proposed estimator relaxes one of the key conditions that are required for the consistency of the estimator proposed in Honoré and Lewbel (2002), and is shown to be consistent and asymptotically normally distributed under some sufficient conditions. An easy to compute cons...

2003
Sang-Mook Lee Keunkwan Ryu

Demsetz and Lehn (1985), Morck, Shleifer, and Vishny (1988), and McConnell and Servaes (1990) report different empirical findings regarding ownership structure and corporate profitability. In this paper, we re-estimate the relation between management ownership and firm's value after controlling for the history of management ownership as well as inter-firm differences using panel data. Further, ...

2001
Steven Stillman William Davidson Steven Haider Dan Berkowitz

This paper examines the extent to which consumption in Russian households responds to exogenous income shocks. During the time period studied in this paper (1994 – 1998), Russia experienced two major economic crises. Both featured extreme movements in the real ruble-dollar exchange rate. The price of oil, which is typically thought to have a strong effect on the Russian economy, was also quite ...

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