Title: NEEDS ASSESSMENT ON training in MODELLING
1NEEDS ASSESSMENT ON training in MODELLING
FORECASTING FOR EAC CENTRAL BANKS
UNITED NATIONS ECONOMIC COMMISSION FOR AFRICA Sub
regional Office for Eastern Africa (SRO EA)
- Dr. Félicien USENGUMUKIZA
- Senior Lecturer at National University of Rwanda
Kigali, March 13TH 2010
2Presentation Outline
- Introduction
- Needs submitted by respective EAC Central Banks
- Proposed training module for the EAC Central
Banks - Trainings Methodology
- Expected outcomes
- Outline and lecture plan for the proposed
training program - Conclusion
- Recommendations
3NEEDS SUBMITTED BY RESPECTIVE EAC CENTRAL BANKS
4NEEDS SUBMITTED BY RESPECTIVE EAC CENTRAL BANKS
- The below proposed training modules in Modelling
and Forecasting is a compilation of Needs
submitted by the five EAC Central Banks, - These modules are proposed to be used during the
short training programme of staff from EAC
Central Banks as recommended by the last MAC
meeting held in Kigali on May 2009.
51. Banque de la republique du Burundi (BRB)
- Due to lack of enough qualified staff in
econometric analysis, BRB has suggested to
organize training in two phases enrichment of
the training and capacity building. - Enrichment of the training should focus on
overview of the theory related to economic and
statistic analysis. This would be concentrated
on Inflation forecasting, Monetary aggregates,
exchange rate and banking liquidity. -
61. Banque de la republique du Burundi (Contd)
- For capacity building, BRB would suggest to
organize an internal training before the joint
training within EAC. This would facilitate
Burundis team to be on same page with their
colleagues of the EAC Central Banks. To this end,
some topics have been identified for the internal
training - Introduction to statistical analysis
- Single and multiple regression models
- Introduction to stationarity, unit roots and
cointegration
72. Central Bank of Kenya (CBK)
- The central Bank of Kenya (CBK) formulated its
needs in training with detailed topics and their
justification - Basic Econometrics linear regression analysis,
system of equations, - Time series econometrics stationarity/unit
roots analysis, testing unit roots,
conintegration analysis, - Cross-section and survey methodology,
- Panel Econometrics Basic panel data analysis,
dynamic panel, nonstationary panel, - Macroeconometric modelling Building a macro
model, DSGE models.
83. National bank of Rwanda (BNR)
- BNR provided a detailed and comprehensive program
which can be constitute a model of the final
training module. - Apart providing contents of the proposed topics,
BNR provided also the description of proposed
training, the aims and the expected outcomes.
93. National bank of Rwanda (BNR).
- TOPIC 1 Introduction - Financial Modelling
Forecasting Techniques - TOPIC 2 Model building with the Classical Linear
Regression Model - TOPIC 3 Univariate Time Series Modelling and
Forecasting - TOPIC 4 Multivariate Models
- TOPIC5 Unit Root Cointegration in Modelling
Long-run Relationships - TOPIC 6 Modelling and Forecasting Volatility
- TOPIC 7 Conducting Empirical Research in Banking
Finance - Computer Workshops (Hand-on Exercises using
EViews) (For each topic, it is foreseen a
computer workshop).
10Bank of Uganda
- The needs formulated by Bank of Uganda are more
specific and manage to be more focusing. The
below provided topics have been identified as
priority of Bank of Uganda - Data exploration methods
- Conditional Error Correction Models under the
ARDL approach - Granger Causality Tests in Conditional
Error-Correction Models (CECM) under the ARDL
approach - Multiple Equation Analysis Dealing with
systems of equations (Solving estimated systems
of equations), calibrating system of equations,
forecasting using systems of equations and
performing single and multivariate simulations
11Bank of Uganda (Contd)
- Structural VAR models and their application in
Central banking - Bayesian VAR models,
- Fan charts (Win Solve)
- Macro econometric modelling
- Forecasting using macroeconomic models and linear
stochastic models (AR,MA and ARMA/ARIMA models) - Seasonality tests in economic time series
- Structural breaks and model selection tests for
structural breaks, Empirical evidence on
structural breaks and their implications for an
analysis for NAIRU, technology and monetary
policy shocks. - Panel Data Econometrics Unit root tests,
cointegration tests.
12Bank of Tanzania
Bank of Tanzania formulated Needs which are
divided into two groups. Approaches to
Forecasting and Econometrics training 1. 0.
Approaches to Forecasting 1.1. Simple and Naive
Methods 1.2. Model Based Forecasting 1.2.1
Macroeconomic Model Building 1.2.2 Numerical
Analysis and Forecasting 1.2.2.1 Numerical
Simulations 1.2.2.1.1 Fun charts
projections 1.2.3 Econometric Forecasting
13Bank of Tanzania (Contd)
- 2.0. Econometrics Training Needs
- 2.1 Data Analysis
- 2.1.1 Unit root tests, co-integrating tests, etc.
- 2.2 Estimating Structural Models
- 2.2.1 Two stage least square estimation and
multiple equations estimations. - 2.2.2 Generalized Methods of Moments (GMM)
- 2.2.3 Forecasting with Structural Models
- 2.3 Time Series Econometrics
- 2.3.1 Univariate Time Series Analysis
- 2.3.2 Structural Vector Autoregression (SVAR)
- 2.3.3 Co-integration and Vector Error
Correction Models (VECM). - 3.0. State Space Models
- 3.1 Kalman Filtering Techniques
14PROPOSED TRAINING MODULE FOR THE EAC CENTRAL BANKS
15Trainings methodology
- To reach the objective of the training, its
methodology should based on - Formal training, practical exercises,
computer-based simulations and the frequent use
of case studies based on real-life business
situations. - The topics should be designed to be practical for
attendees and their workplace. - The contribution of Participants should highly
encouraged especially in terms of identifying
their areas of interest to be addressed. - The lecturer would be available throughout the
entire course for additional guidance if required.
16Expected programme outcomes
- Upon successful completion of training programme,
participants should be able to - Apply and explain the standard procedures for
model-building in economics and finance,
including the empirical testing of finance models
and forecasting of financial variables, which are
central to policy making in Central Banks and for
EAC economies. - Demonstrate application of univariate time series
modelling and forecasting using ARMA models
17Expected programme outcomes.
- C. Show the application of multivariate modes,
with emphasis on VAR models as well as finance
models that feature simultaneous equations - D. Test for unit root and cointegration in
modelling long-run relationships in finance - E. Discuss and demonstrate the main techniques
used in modelling and forecasting volatility,
with emphasis on the class of ARCH models and
extensions such as GARCH, GARCH-M, EGARCH and GJR
formulations.
18Outline and lecture plan for the proposed
training programe
- TOPIC 1 Basic Econometrics
- A brief overview of the classical linear
regression model - Diagnostic testing, including parameter
stability - Violations of the CLRM assumptions
- General-to-specific modelling
- Applications and examples
- Generalized Methods of Moments (GMM)
- Case Study Use of E Views on Model building
with the CLRM
19Outline and lecture plan.
- TOPIC 2 Univariate Time Series Modelling and
Forecasting - Standard models of stochastic processes (white
noise, moving average and autoregressive
processes) - ARMA processes and building ARMA models
- Forecasting in econometrics with application to
some EAC Countries. - Case Study E Views estimation of a ARMA model,
Forecasting of inflation by using an ARMA model,
20Outline and lecture plan.
- TOPIC 3 Multivariate Models
- Estimation techniques for simultaneous equations
models - Vector autoregressive (VAR) models
- Causality testing
- Impulse responses and variance decompositions
- Structural VAR models and their application in
Central banking - Bayesian VAR models
- Case study Use of E Views on Multivariate
Modelling and forecasting - 1. Identification of monetary policy transmission
mechanism - 2. Inflation forecasting
21Outline and lecture plan.
- TOPIC 4 Unit Root Cointegration in Modelling
Long-run Relationships - Stationarity and unit root testing
- Cointegration Engle-Granger and Johansen
techniques - Equilibrium correction or error correction models
- Seasonality tests in economic time series
- Structural breaks and model selection tests for
structural breaks, Empirical evidence on
structural breaks and their implications for an
analysis for monetary policy shocks. Use here
RATS for example. - Case Study Estimation of Money demand, test of
stability of money multiplier.
22Outline and lecture plan.
- TOPIC 5 Modelling and Forecasting Volatility
- Non-linearity in financial time series
- The class of ARCH models
- Generalised ARCH (GARCH) models
- Extensions to the basic GARCH model such as
GARCH-M, EGARCH and GJR (TGARCH) formulations - Volatility forecasting using GARCH-type models
23Outline and lecture plan.
- TOPIC 5 Modelling and Forecasting Volatility
(Contd) - Approaches to Forecasting
- Simple and Naive Methods
- Model Based Forecasting
- Macroeconomic Model Building
- Numerical Analysis and Forecasting
- Numerical Simulations
- Fun charts projections
- Case Study Modelling and Forecasting Volatility
Fun charts to have projections on inflation
24Outline and lecture plan.
- Topic 6 Cross-Section and survey methodology
- How to conduct surveys
- Data coding and entry
- Binary choice models
- linear probability model
- logit and probit model
- Multinomial choice models
- Multinomial logit/probit
- Conditional logit
- Nested logit
- Sample selection and truncated models
- Heckit model
- Tobit
25Outline and lecture plan.
- Topic 7 Panel Econometrics
- Basic panel data analysis
- One-way error components
- Two way error components
- Testing hypotheses
- Dynamic panel
- Nonstationary panel
26Conclusion
- The reality found in EAC Central Banks confirms
that the training in Modelling and Forecasting is
for great necessity . - The heads of research department in respective
EAC Central banks are welcoming the initiative
proposed by UNECA of providing such kind of
training and manifested interest to attend and to
benefit from this training in order to improve
the used methodology in terms of modelling and
forecasting in macroeconomic and financial
analysis
27Conclusion (Contd)
- As the EAC is deepening and widening its regional
integration, the harmonisation of macroeconomic
and financial analysis will facilitate to
eliminate gaps observed in interpretation of
national and regional economy - Each central bank provided its priorities in
terms of training based on its own realities.
Because of diversification in terms of needs, it
was not easy to consider all needs provided by
every individual Bank. To this end, a common
training module has been formulated based on
general and common needs. However, the specific
needs may be considered in an individual local
training which may be organized exclusively for
the concerned Central Bank
28Recommendations
- Besides the common training formulated in the
present report, BRB needs a particular training
as summarized in their needs. Due to lack of high
qualified staff in macroeconometrics, the
specific training would start from
introduction to statistic analysis and
introduction to the use of software applied in
econometric analysis. The training would be
provided by a local expert in order to avoid high
costs of an expatriate. - The common training would be more focusing rather
than theoretical. The case study of each
participating country would provide a good
example of practice of the theory.
29Recommendations (Contd)
- As the Modelling and Forecasting Program is not a
particularity of Central Banks alone, it is
recommended to involve other staff from other
institutions concerned by the topics (e.g.
Ministries of Finance, Institutes of Statistics,
etc.) - Due to the importance and the complexity of the
training in Modelling and Forecasting, this kind
of training should be organized periodically in
order to make sure that the previous training has
produced positive results.
30Thank you