We analyse the (techno- and macro-)economic and distributive effects of a transformation to a renewable electricity system in Austria by 2030, as stipulated by the Austrian government. For the analysis, the macroeconomic model DYNK and ATLANTIS, a partial model of the electricity market, were...

We analyse the (techno- and macro-)economic and distributive effects of a transformation to a renewable electricity system in Austria by 2030, as stipulated by the Austrian government. For the analysis, the macroeconomic model DYNK and ATLANTIS, a partial model of the electricity market, were...

We develop an agent-based model for the euro area that fulfils widely recommended requirements for nextgeneration macroeconomic models by i) incorporating financial frictions, ii) relaxing the requirement of rational expectations, and iii) including heterogeneous agents. Using macroeconomic and...

This paper outlines the three-country New Keynesian Dynamic Stochastic General Equilibrium model of the National Bank of Belgium. The model is named BEMGIE for Belgian Economy in a Macro General and International Equilibrium model. It features imperfect market competition, standard real and...

In this study, we investigate three trade policy scenarios: i) the revival of multilateralism, ii) plurilateral cooperation, and iii) geopolitical rivalry. In the first scenario, both tariffs and NTMs are reduced on a multilateral basis. In the second scenario, varying groups of countries...

We propose a statistical identification procedure for structural vector autoregressive (VAR) models that present a nonlinear dependence (at least) at the contemporaneous level. By applying and adapting results from the literature on causal discovery with continuous additive noise models to...

Soaring energy prices since fall 2021 have prompted European governments to introduce policy measures to support households and businesses. In this paper, we employ the MATRIX model, a multi-sector and multi-agent macroeconomic model calibrated on the Euro Area, to analyze the economic and...

The paper describes the Quarterly Projection Model (QPM) that underlies the Bank of Ghana Forecasting and Policy Analysis System (FPAS). The New Keynesian semi-structural model incorporates the main features of the Ghanaian economy, transmission channels and policy framework, including an...

Policymakers in developing countries face multiple challenges related to climate change. To provide policymakers with reliable recommendations on a variety of climate related policies, the WBG has a diverse and complementary set of models. The analytics range from evaluating the aggregate,...

This paper examines the econometric causal model for policy analysis developed by the seminal ideas of Ragnar Frisch and Trygve Haavelmo. We compare the econometric causal model with two popular causal frameworks: Neyman-Holland causal model and the do-calculus. The Neyman-Holland causal model...

This paper focuses on the problem of formulating an analysis of economic policy that is consistent with rational expectations. Cooley, LeRoy,and Raymon show that the Lucas and Sargent strategy for econometric policy evaluation is itself vulnerable to the logic of the Lucas critique. The present...

We propose a general protocol for calibration and validation of complex simulation models by an approach based on discovery and comparison of causal structures. The key idea is that configurations of parameters of a given theoretical model are selected by minimizing a distance index between two...

The Water, Energy, Food and Ecosystems (WEFE) nexus refers to the system of complex and highly non-linear interconnections between these four elements. It now represents the basic framework to assess and design policies characterized by an holistic environmental end economical perspective. In...

This paper outlines the newly developed construction sector which has been incorporated into the ESRI's macroeconometric model, COSMO. Given the importance of the construction sector to the Irish economy, incorporating specific relationships for production, employment and wages in the sector...

The purpose of this paper is to characterize the optimal design of a residential zone in a linear town by a welfare-maximizing regulator when firms might know to some extent the position of the customers/citizens in the city. Information might have different degrees of imperfectness. A...

One of the most basic methods of technical analysis that is used in the practice of investment is the analysis of moving averages, usually calculated for exchange rates in a candlestick representation. The following paper proposes a new, state model, describing the process of trajectory changes...

This chapter focuses on the foreign exchange constraint and capital markets across eight countries in the Caucasus and Central Asia region. Domestic macroeconomic idiosyncrasies and a host of external factors of capital flows volatility and currency pressures characterize much of the recent...

This study offers a model that formalizes some of Marx’s insights about how capital accumulation generates contradictions that may reproduce never-ending cycles of booms and slumps. The model takes the reserve army of labor as a regulator of the distribution of class-power over the business...

The purpose of this paper is to explore the main determinants of growth in small and medium sized enterprises (SMEs) in India. The empirical research has suggested that firm growth is determined not only by the traditional characteristics of size and age but also by other firm-specific factors...

An effective and competitive investment policy requires improvements to the existing tools. The ongoing COVID-19 crisis requires understanding as to how the recovery processes should be implemented. This study aims to develop a model for determining the autonomous expenditure multiplier (AEM)...

Policymakers in developing countries face multiple challenges related to climate change. To provide policymakers with reliable recommendations on a variety of climate related policies, the WBG has a diverse and complementary set of models. The analytics range from evaluating the aggregate,...

The reluctance of a significant number of individuals in the current COVID-19 pandemic to adhere to social distancing measures -- and even to get vaccinated -- seems to be one of the major obstacles for the long-term success of public health policies around the world. Against this background we...

Using the same data set, a researcher can obtain very different reduced form estimates just by assuming different macroeconomic models. Reiterative Truncated Projected Least Squares (RTPLS) or Variable Slope Generalized Least Squares (VSGLS) can be used to estimate total derivatives that are not...

Energy challenges are crucial issues to achieve Sustainable Development and its goals. Energy availability and affordability are pillars for ending poverty, giving access to commodities as well as water, etc. Modern lives rely on appliances and gadgets based on electric energy being its price a...

This paper reviews the different channels of transmission of prudential policy highlighted in the literature and provides a quantitative assessment of the impact of Basel III reforms using “off-the-shelf” DSGE models. It shows that the effects of regulation are positive on GDP whenever the...

This paper reports results of simulation exercises that explore several questions relating to the design of rules for monetary policy. Emphasis is given to issues raised by the concept of rule operationality, i.e., reliance on feasible instrument variables and information sets. Many of the...

The possibility of exact maximum likelihood estimation of many observation-driven models remains an open question. Often only approximate maximum likelihood estimation is attempted, because the unconditional density needed for exact estimation is not known in closed form. Using simulation and...

This paper develops a threshold-augmented dynamic multi-country model (TG-VAR) to quantify the macroeconomic effects of COVID-19. We show that there exist threshold effects in the relationship between output growth and excess global volatility at individual country levels in a significant...

This paper (i) reviews the different channels of transmission of prudential policy highlightedin the literature and (ii) provides a quantitative assessment of the impact of Basel III reforms using "off-the-shelf" DSGE models. It shows that the effects of regulation are positive on GDP whenever...

This research is interested to observe from a multi-dimensional perspective the consumption effects (domestic consumption), production effects (domestic production), trade effects (imports), and revenue (government) under different tariffs simultaneously. We introduce a new model is entitled...

The three pillars of econometric modeling are: (1) the reduced form, (2) the recursive form, and (3) the structural form. Each of these techniques exists for the purpose of revealing the joint conditional probability distributions of current and lagged endogenous variables conditional on the...

Among the many troublesome econometric relationships, the demand for money has proved especially recalcitrant, as evidenced by a long history of tinkering with basic specifications, always in response to some recent perceived forecast failure. The shortcomings of this approach and an alternative...

This is an examination of VAR modeling used to generate expectations for forward-looking variables in the Federal Reserve's macro-economic model FRB/US. Aside from analyzing economic as well aseconometric properties of VAR models currently in use, this paper evaluates certain improvements to...

In industrial applications it is quite common to use stochastic volatility models driven by semi-martingale Markov volatility processes. However, in order to fit exactly market volatilities, these models are usually extended by adding a local volatility term. Here, we consider the case of...

Soaring energy prices since fall 2021 have prompted European governments to introduce policy measures to support households and businesses. In this paper, we employ the MATRIX model, a multi-sector and multi-agent macroeconomic model calibrated on the Euro Area, to analyze the economic and...

In this paper, we present a quarterly model for the Danish economy while focusing on the main assumptions behind the model and the construction of the databank behind the model. The purpose of the model is to build a platform for analysing the interdependencies between the real and financial...