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Social Security's Investment Shortfall: $8 Trillion Plus — and The Way Forward:Plus How the US Government's Financial Deficit Reporting = 64 Madoffs
Hakansson, Nils H - World Scientific Publishing Co. Pte. Ltd.
The aim of this book is to document, on a solid and convincing foundation, two public policy mistakes of the United States Government that have been extremely costly. First, the failure to combine stocks with long-term government bonds in the Social Security Trust Fund, the way other nations do,...
Persistent link: https://www.econbiz.de/10011156393
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Integration-segregation decisions under general value functions:"Create your own bundle — choose 1, 2, or all 3!"
Egozcue, Martín; Massoni, Sébastien; Wong, Wing-Keung; … - Centre d'Économie de la Sorbonne, Université Paris 1 … - 2012
marketing of consumer products. Such decisions are inherently complex and depend on factors such as the underlying product …
Persistent link: https://www.econbiz.de/10010711835
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An Enhanced Concave Program Relaxation for Choice Network Revenue Management
Meissner, Joern; Strauss, Arne; Talluri, Kalyan - Department of Management Science, Management School - 2011
The network choice revenue management problem models customers as choosing from an offerset, and the firm decides the best subset to offer at any given moment to maximize expected revenue. The resulting dynamic program for the firm is intractable and approximated by a deterministic linear...
Persistent link: https://www.econbiz.de/10008800187
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MACRO AND MICRO DYNAMICS IN AN ARTIFICIAL SOCIETY: AN AGENT BASED APPROACH
Fent, Thomas - Society for Computational Economics - SCE
This paper deals with artificial agents buying and selling products in a virtual market of goods that may be substituted for each other. On the demand side the market features a homogenous group of agents whose dynamics are determined by three different scenarios. The supply side, on the other...
Persistent link: https://www.econbiz.de/10005345746
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A New Model for Designing a Product Line Using TURF Analysis
Serra, Daniel - Barcelona Graduate School of Economics (Barcelona GSE) - 2010
This paper introduces the approach of using TURF analysis to design a product line through a binary linear programming model. This improves the efficiency of the search for the solution to the problem compared to the algorithms that have been used to date. Furthermore, the proposed technique...
Persistent link: https://www.econbiz.de/10010547128
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Flour Supplier Selection in a Bread Factory With Fuzzy Analytic Hierarchy Process
Avci Ozturk, Burcu; Baskaya, Zehra - In: Business and Economics Research Journal 3 (2012) 1, pp. 131-131
Because of the heavy competition between businesses and uncertainty in market conditions, attainment of complete and certain information flow becomes harder. Especially, in evaluations with linguistic varibles, because of the uncertainty in speaking language, there exists some fuzinesses. In...
Persistent link: https://www.econbiz.de/10010840090
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When Should Nintendo Launch its Wii? Insights From a Bivariate Successive Generation Model
Franses, Philip Hans; Hernández-Mireles, … - Erasmus Research Institute of Management (ERIM), … - 2006
November 2006 most likely marks the launch of Sony’s PS3, the successor to PS2. Later, Nintendo is expected to launch the Wii, the successor to the GameCube. We answer the question in the title by analyzing the diffusion of the earlier generations of these consoles, and by using a new model...
Persistent link: https://www.econbiz.de/10010731088
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Interaction Between Shelf Layout and Marketing Effectiveness and Its Impact On Optimizing Shelf Arrangements
Franses, Philip Hans; van Nierop, J.E.M.; Fok, Fok, D. - Erasmus Research Institute of Management (ERIM), … - 2006
time, the effectiveness of marketing instruments of an SKU may also depend on the shelf layout. In practice, retailers … is twofold. First of all, we aim to gain insight into the dependencies of SKU sales and SKU marketing effectiveness on … is a standard sales equation that explains sales from item-specific marketing-effect parameters and intercepts. In a …
Persistent link: https://www.econbiz.de/10010731442
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Demand-Driven Scheduling of Movies in a Multiplex
Huisman, Dennis; Eliashberg, Eliashberg, J.; Hegie, … - Erasmus Research Institute of Management (ERIM), … - 2007
This paper describes a model that generates weekly movie schedules in a multiplex movie theater. A movie schedule specifies within each day of the week, on which screen(s) different movies will be played, and at which time(s). The model consists of two parts: (i) conditional forecasts of the...
Persistent link: https://www.econbiz.de/10010731544
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Tedarik zinciri ağ tasarımı ve bir uygulama
ULUDAĞ, Ahmet Serhat; EROL, İsmail - In: Iktisat Isletme ve Finans 23 (2008) 267, pp. 89-115
Günümüz iş dünyasında yaşanan yoğun rekabet; kısa, orta ve uzun vadeli kararlar almak zorunda olan tüm firmaların karar süreçlerini etkilediği gibi; üçüncü parti lojistik (3PL) firmalarının karar süreçleri üzerinde de belirleyici rol oynamaktadır. Tedarik zinciri ağ...
Persistent link: https://www.econbiz.de/10005675962