Cyfrowe Otwarte Repozytorium SGH: Odstanio dodane
Wyświetlanie pozycji 241-260 z 1047
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Social Network Dynamics : Individual-Level Mechanisms and Aggregate Outcomes
(2018-05-10)Based on a calibrated computational multi-agent model with an overlapping generations structure, we investigate society-level consequences of creation and destruction of social ties at the individual level. The steady state ... -
Generation of regional input-output tables: a spatial econometric approach with illustrative simulations for France, Germany and Poland
(2018-05)This paper investigates the construction of multisector-multiregion input-output tables by using spatial econometric methods. I demonstrate that, under reasonable assumptions, the problem of finding Leontief's technical ... -
On the trade-offs in money market benchmarks' stabilisation
(2018-09)We propose a theoretical stochastic set-up for a panel of contributors to a volume weighted raw money market index, which is the main contribution of this research. 'The hypothetical problems with: changes in the panel's ... -
International confidence spillovers and business cycles in small open economies
(2020-05)The economic literature has for a long time been looking for explanations of a very strong international correlation of business cycles. This paper shows empirically that common fluctuations can to some degree be the effect ... -
Common typology of virtual communities and multi-sided platforms. Analysis of business models using qualitative system dynamics
(2022-06)This paper presents a common typology of virtual communities and multi-sided platforms. The analyzed entities comprise 69 of Poland's most prominent websites, representing one of two business models. Based on three dimensions: ... -
Have European natural gas prices decoupled from crude oil prices? Evidence from TVP-VAR analysis
(2022-06)Unprecedented increases in European natural gas prices observed in late 2021 and early 2022 raise a question about the sources of these events. In this article we investigate this topic using a time-varying parameters ... -
R&D Capital : An Engine of Growth
(2022-05-10)Research and development (R&D) requires not only skilled research work, but also dedicated machinery and equipment: R&D capital. In this paper I demonstrate that R&D, producing labor-augmenting ideas, and the accumulation ... -
Reconstruction of the Social Cash Transfers System in Poland and Household Well-being : 2015 - 2018 Evidence
(2022-09)In this study, the impact of social benefits on poverty, and economic activity in Poland is examined. In 2016 a huge programme of cash transfers, referred to as Family 500+, was introduced. It was intended to support ... -
How do firms respond to demand and supply shocks?
(2022-04-12)The study aims to identify the granular demand and productivity shocks, their properties, and the responses of the important firm-level variables to these shocks. We use comprehensive data from the Polish enterprise sector ... -
What happens after an investment spike - investment events and firm performance
(2018-10)Our study aims at investigating the relationship between investment spikes andsubsequent productivity development at the firm level. We propose a novel identification scheme for the effects of an investment spike, using ... -
Learning own preferences through consumption
(2022-04)This paper provides theoretical foundations for preference discovery theory. We propose to relax the assumption that the consumer has perfect knowledge of their own preferences, so that the consumer knows only the subjective ... -
On the sources of economic growth, structural consistency of agent-based models and mental-accounting consumer behaviour
(2022-03-18)An assessment of the sources of growth in agent- and general equilibrium-based models is presented, along a discussion of the strengths and weaknesses of existing approaches to growth modelling. The empirical and theoretical ... -
Iterative Monotone Comparative Statics
(2022-02)For an increasing upper order hemi-continuous correspondence F selfmapping sigma-complete lattice A, we first provide tight fixed-point bounds for sufficiently large iterations on F starting from any initial point a in A. ... -
Are Ideas Really Getting Harder To Find? R&D Capital and the Idea Production Function
(2022-02)We supplement the 'Idea Production Function' (IPF) with measures of R&D capital. We construct a time series of R&D capital stock in the US (1968-2019) based on cumulated R&D investment. We estimate the IPF with patent ... -
The Aggregate and Distributional Effects of Fiscal Stimuli
(2022-01)This paper compares the aggregate and distributional effects of three fiscal policy instruments: government expenditures, unemployment benefits and transfers. To this end, the Diamond-Mortensen-Pissarides model of frictional ... -
Using geolocation data in spatial-econometric construction of multiregion input-output tables: a Bayesian approach
(2022-01)Interregional input-output tables for Poland at NUTS-3 level are built by using the Bayesian approach to spatial econometric analysis. I apply the multi-equation Durbin specification proposed by Torój (2021) to derive the ... -
Macroeconomic Effects of Quantitative Easing Using Mid-sized Bayesian Vector Autoregressions
(2021-10)The paper estimates macroeconomic effects and decomposes transmission channels of quantitative easing in the United States using 15-variable Bayesian vector autoregressive model with stochastic search variable selection ... -
Monetary policy and COVID-19
(2021-07)We study the macroeconomic effects of the COVID-19 epidemic in a quantitative dynamic general equilibrium setup with nominal rigidities. We evaluate various containment policies and show that they allow to dramatically ... -
The aggregate and redistributive effects of emigration
(2021-05)The 2004 EU enlargement has triggered large and rapid migration movements from the new to the old member states. The scale of this outflow was unprecedented in the CEE history and its structure was also different from ... -
Unexplained native-immigrant wage gap in Poland in 2015-2016. Insights from the surveys in Warsaw and in Lublin
(2018-10)In the modern history, Poland has never experienced large wave of labour immigration comparable to observed since 2014. Massive immigration provoked a public discussion about the consequences of immigration for the Polish ...
