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Autodetermination in Microeconomics
Müller, Olaf L. - 2005
My philosophical case study concerns textbook presentations of the theory of demand. Does this theory contain anything more than just a collection of tautologies? In order to determine its empirical content, it must be viewed holistically. But then, the theory implies false factual claims. We...
Persistent link: https://www.econbiz.de/10009467037
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Aggregation-Based Feature Invention and Relational Concept Classes
Perlich, Claudia; Provost, Foster - 2003
Model induction from relational data requires aggregation of values ofattributes of related entities. This paper makes … needed to learn these concepts. (2) Expanding onelevel of the hierarchy, it introduces new aggregation operators thatmodel … byclass. (3) It demonstrates empirically on a noisy business domain thatmore-complex aggregation methods can increase …
Persistent link: https://www.econbiz.de/10009435047
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Individual QoS versus aggregate QoS: A loss performance study
Xu, Ying; Guérin, Roch A - 2005
This paper explores the differences that can exist between individual and aggregate loss guarantees in an environment where guarantees are only provided at an aggregate level. The focus is on understanding which traffic parameters are responsible for inducing possible deviations and to what...
Persistent link: https://www.econbiz.de/10009439223
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Adjustment is Much Slower than You Think
Caballero, Ricardo J.; Engel, Eduardo M.R.A. - 2003
still remains significant at high levels of aggregation. Because the bias rises with disaggregation, findings of …
Persistent link: https://www.econbiz.de/10009444189
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Unstable Individual Preferences and Stable Aggregate Demand: French Consumers’ Willingness to Pay for Farmed and Wild Cod
Alfnes, Frode; Rickertsen, Kyrre - 2009
generated by aggregation ratherthan derived from stable individual preferences. …
Persistent link: https://www.econbiz.de/10009444758
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Causality and aggregation in economics: the use of high dimensional panel data in micro-econometrics and macro-econometrics
Bessler, David A. (contributor) - 2007
deterministic relationsare oftentimes observed among variables in high dimensional data. Aggregation methods areproposed as one … aggregated variables. Aggregation methods also arehelpful to address the issue of how to incorporate a large information set into … economy of parameters in empirical models. However, actual aggregation requires legitimateclassifications for interpretable …
Persistent link: https://www.econbiz.de/10009465107
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Privacy trade-offs in web-based services
Boyens, Claus - 2005
Verwendung eines sogenannten Datenschutzmediators vorgeschlagen. Dessen Kernkomponente ist die "Audit & Aggregate" Methodologie … that can be carried out within the framework. - Design, analysis and implementation of an aggregation-based service …
Persistent link: https://www.econbiz.de/10009467121
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Forecasting Euro-Area Variables with German Pre-EMU Data
Brüggemann, Ralf; Lütkepohl, Helmut; Marcellino, … - 2008
It is investigated whether euro area variables can be forecast better based on synthetic time series for the pre-euro period or by using just data from Germany for the pre-euro period. Our forecast comparison is based on quarterly data for the period 1970Q1-2003Q4 for 10 macroeconomic variables....
Persistent link: https://www.econbiz.de/10009471761
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High frequency data aggregation and Value-at-Risk
Pranckevičiūtė, Milda - 2011
currencies position VaR estimates’ dependence on data aggregation functions (pointwise, maximum value, minimum value and average …. In the last chapter of the thesis the empirical study about Hurst index intraday value dependence on data aggregation …
Persistent link: https://www.econbiz.de/10009478835
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High frequency data aggregation and Value-at-Risk
Pranckevičiūtė, Milda - 2011
currencies position VaR estimates’ dependence on data aggregation functions (pointwise, maximum value, minimum value and average …. In the last chapter of the thesis the empirical study about Hurst index intraday value dependence on data aggregation …
Persistent link: https://www.econbiz.de/10009478836