Search Results - subject:"Diffusion Model"

Modelling the diffusion of manual irrigation pumps in lower income countries with the Bass model

Roe-Dale, Rachel; Brown, Carol; Staton, Mark - In: International journal of social entrepreneurship and … 3 (2014/15) 4, pp. 245-258

Persistent link: https://www.econbiz.de/10011349058

Diffusion of changes in organizations

Kim, Taesung - In: Journal of organizational change management 28 (2015) 1, pp. 134-152

Persistent link: https://www.econbiz.de/10010492968

Crude Oil Prices; Trends and Forecast

Krichene, Noureddine - International Monetary Fund (IMF) - 2008

Following record low interest rates and fast depreciating U.S. dollar, crude oil prices became under rising pressure and seemed boundless. Oil price process parameters changed drastically in 2003M5-2007M10 toward consistently rising prices. Short-term forecasting would imply persistence of...

Persistent link: https://www.econbiz.de/10005825666

The motivation underlying adolescents׳ intended time-frame for driving licensure and car ownership: A socio-ecological approach

Sigurdardottir, Sigrun Birna; Kaplan, Sigal; Møller, Mette - In: Transport Policy 36 (2014) C, pp. 19-25

-ecological approach. The results show three groups in line with the market-diffusion model: intended early car users, intended early …

Persistent link: https://www.econbiz.de/10011077828

Household level innovation diffusion model of photo-voltaic (PV) solar cells from stated preference data

Islam, Towhidul - In: Energy Policy 65 (2014) C, pp. 340-350

choice experiments and an innovation diffusion model. The primary objective of this research is cohesively mapping the theory … adoption time probabilities using the Bass diffusion model. The data was collected from Ontario, a province of Canada. The … innovation diffusion model allows us to compute the cumulative probability of adoption over time per household. Technology …

Persistent link: https://www.econbiz.de/10010729674

Forecasting uptake of retrofit packages in office building stock under government incentives

Higgins, Andrew; Syme, Mike; McGregor, James; Marquez, … - In: Energy Policy 65 (2014) C, pp. 501-511

of retrofit packages across building stock over time. To address this challenge a diffusion model was set up and applied … for the diffusion model, which ranged from inexpensive services and manuals through to mid-priced packages involving …

Persistent link: https://www.econbiz.de/10010729735

Diffusion of renewable energy technologies in South Korea on incorporating their competitive interrelationships

Huh, Sung-Yoon; Lee, Chul-Yong - In: Energy Policy 69 (2014) C, pp. 248-257

-term demand forecasting. This study develops a diffusion model that incorporates the effect of competitive interrelationships … on the Bayus, (1993. Manage. Sci. 39, 11, 1319–1333) price function and a diffusion model suggested by Hahn et al. (1994 …

Persistent link: https://www.econbiz.de/10010783800

Federal research spending and innovation in the U.S. economy

Ngoie, Jacques Kibambe - In: Journal of Policy Modeling 36 (2014) 3, pp. 492-506

This paper provides a better understanding of federal funding and its impact on the production process of patentable ideas in the U.S. economy. In this study, I develop an expansion of the Marshallian Macroeconomic Model (Ngoie and Zellner, 2012, forthcoming), which is applied to the U.S....

Persistent link: https://www.econbiz.de/10010785250

LOWER BOUND APPROXIMATION TO BASKET OPTION VALUES FOR LOCAL VOLATILITY JUMP-DIFFUSION MODELS

XU, GUOPING; ZHENG, HARRY - In: International Journal of Theoretical and Applied … 17 (2014) 01, pp. 1450007-1

In this paper, we derive an easily computed approximation to European basket call prices for a local volatility jump-diffusion … model. We apply the asymptotic expansion method to find the approximate value of the lower bound of European basket call …

Persistent link: https://www.econbiz.de/10010883224

Maximum likelihood estimation of partially observed diffusion models

Kleppe, Tore Selland; Yu, Jun; Skaug, Hans J. - In: Journal of Econometrics 180 (2014) 1, pp. 73-80

This paper develops a maximum likelihood (ML) method to estimate partially observed diffusion models based on data sampled at discrete times. The method combines two techniques recently proposed in the literature in two separate steps. In the first step, the closed form approach of Aït-Sahalia...

Persistent link: https://www.econbiz.de/10011052260