Showing 1 - 10 of 153
The paper discusses three general classes of nonlinear programming models. Our objective is to show how to represent optimization problem, such as nonlinear programs, in a compact format using extended mathematical programming. This is a useful tool, especially in cases when complementarity...
Persistent link: https://www.econbiz.de/10010744558
Pollution charges are directly applied on exported and domestic, but not imported commodities. We investigate how environmental taxation affects foreign trade in the Czech Republic. Using computable general equilibrium modeling with bottom-up approach, we consider a small-open economy with...
Persistent link: https://www.econbiz.de/10010612958
We explore two methods of incorporating bottom-up abatement cost estimates into top-down modeling: economy-wide and sector-specific. Carbon emissions depend basically on technology and scale. Given the technology options, abatement is possible without a substantial reduction in scale. Otherwise...
Persistent link: https://www.econbiz.de/10009395195
Top-down models usually include piecewise-smooth functions to describe marginal cost curves, while bottom-up models describe those curves with a step function. When a bottom-up cost curve is available, we can explicitly represent this curve with a top-down model in order to replicate its shape...
Persistent link: https://www.econbiz.de/10009131250
The paper looks at people’s preferences for the changes in selected ecosystem services resulting from new management strategies of forest areas in Poland. It applies a generalized multinomial logit (G-MNL) model to interpret the results of a discrete choice experiment (DCE) study administered...
Persistent link: https://www.econbiz.de/10010610746
The returns to scientific collaboration have been widely acknowledged. The general trend observed in top scientific journals is an increase in collaborative activities both between researchers and between institutions, especially with regard to international co-authorship. Not only there is a...
Persistent link: https://www.econbiz.de/10011079280
We use a novel field experiment which jointly tests two implicit assumptions of updating models in a joint framework: that new information leads to new knowledge and that new knowledge can affect economic decisions. In the experiment, we elicit subjects’ prior knowledge state about a good’s...
Persistent link: https://www.econbiz.de/10011220335
Despite decades of anti-discriminatory legislation, wage discrimination against women is believed to be a major source of social inequality in the developed economies. In the present study we investigate the issue of gender wage gap in Poland. The analysis is carried out both with regard to the...
Persistent link: https://www.econbiz.de/10011114846
In this paper we propose Generalized Momentum Asset Allocation Model (GMAA). GMAA is a new approach to construct optimal portfolio and is based on close examination of asset’s returns distribution. GMAA tries to capture certain market phenomena and use information they contain as predictors...
Persistent link: https://www.econbiz.de/10011114847
In this project we sought to contribute to extant literature on overconfidence by identifying it in a large, heterogeneous sample making familiar, repeated choices in a natural environment which provides direct feedback. In Study 1 we elicited predictions of own finishing time among participants...
Persistent link: https://www.econbiz.de/10011118662