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Many performance measures, such as the classic Sharpe ratio have difficulty in evaluating the performance of mutual funds with skewed return distributions. Common causes for skewness are the use of options in the portfolio or superior market timing skills of the portfolio manager. In this...
Persistent link: https://www.econbiz.de/10005413128
Data Envelopment Analysis (DEA) is a linear programming based method for evaluating performance of comparable production units such as firms. Although the method is already extensively applied in many areas of economics, its use in environmental economics and related fields remains limited. The...
Persistent link: https://www.econbiz.de/10005556149
The Commitment to Development Index of the Center for Global Development rates 21 rich countries on the “development-friendliness” of their policies. It is revised and updated annually. In the 2004 edition, the component on foreign assistance combines quantitative and qualitative measures of...
Persistent link: https://www.econbiz.de/10005118812
Two 'event' scales for financial markets, called 'scale of market shocks' (SMS), are introduced, which measure the importance of the market movements. These indices are based on the price volatility and are computed by integrating mapped asset volatilities over time horizons that range from 1...
Persistent link: https://www.econbiz.de/10005076995
Differences in asset measurement techniques can have a major impact on reported capital costs. Their influence on total … that different methods of asset measurement could lead to quite large variations in reported capital costs. Considered in … the context of total unit costs, however, the differences created by these asset measurement effects were relatively small …
Persistent link: https://www.econbiz.de/10005125897
We measure the United States capital stock of money implied by the Divisia monetary aggregate service flow, in a manner consistent with the present-value model of economic capital stock. We permit non-martingale expectations and time varying discount rates. Based on Barnett’s (1991) definition...
Persistent link: https://www.econbiz.de/10005412591
In the same time period over which the former socialist countries of Eastern Europe and Central Asia became freer, measured inequality of income for those countries increased. Researchers linked the increase to the egalitarian values of socialism and to the process of economic and political...
Persistent link: https://www.econbiz.de/10005118811
This presentation discusses an interpretation and analysis of social capital that is strongly integrated into a framework of social relations. We argue that social capital is organized in four fundamental types of social relations: market, bureaucratic, associative, and communal. Each type of...
Persistent link: https://www.econbiz.de/10005118864
fluctuations of income over time ('smoothing policies') after making an explicit adjustment for measurement error. Since the …
Persistent link: https://www.econbiz.de/10005119120
market risk is needed. This new risk concept should allow for the measurement of the degree of market efficiency, which is …
Persistent link: https://www.econbiz.de/10005561619