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1. Fragile States and Aid Allocation for Sub-Saharan African Countries: An Empirical Research

Author:
Zeynep Arıöz and Hacer Soykan Adaoğlu
Publication Date:
01-2024
Content Type:
Journal Article
Journal:
Uluslararasi Iliskiler
Institution:
International Relations Council of Turkey (UİK-IRCT)
Abstract:
State fragility has received increasing attention in recent decades as a result of the nexus between development and international stability. This study investigates the empirical drivers of state fragility in sub-Saharan Africa from 2007 to 2019. We shed light on the explanatory variables of government effectiveness, political stability, per-capita GDP, grow GDP%, International Monetary Fund loans, and official development assistance. Using panel data analysis and a 39-country sample, our study finds that government efficiency and political stability, in contrast to foreign aid, has a significant effect on reducing fragility in sub-Saharan Africa. In light of these findings, the article proposes delivering foreign aid in ways that strengthen state capacity.
Topic:
Foreign Aid, Econometrics, International Institutions, and Fragility
Political Geography:
Africa and Sub-Saharan Africa

2. Decoding Inflation: Role of Institutional Quality in Türkiye Using Advanced Econometric Techniques

Author:
Yıldırım Beyazıt Çiçen
Publication Date:
01-2024
Content Type:
Journal Article
Journal:
Istanbul Journal of Economics
Institution:
Istanbul University Faculty of Economics
Abstract:
Persistent inflation remains a significant economic challenge in Türkiye. The causes of high inflation have been examined through various factors, including supply and demand, as well as monetary and fiscal policies. However, few studies have included institutional factors in their analyses. The objective of this study is to determine whether institutional quality affects inflation in Türkiye. A novel and robust econometric analysis method is employed in this study. Between 2005 and 2019, the inflation rate, the International Country Risk Guide’s (ICRG) Political Risk Rating index, which measures the quality of institutional structure, and the changes in currency exchange rate basket variables in Türkiye were examined using the Fourier KPSS stationarity test and the Fourier Shin cointegration test. The results of the analysis indicate that inflation rate is co-integrated with institutional quality. The deterioration of institutional quality in Türkiye between 2005 and 2019 has been associated with an increase in inflation. While the implicit inflation targeting period in the inflation targeting regime implemented in Türkiye after 2002 was relatively successful, the explicit inflation targeting period failed to reduce inflation. The primary reason for the inability to achieve the specified inflation targets during these periods is the deterioration in the quality of institutions. It is also important to note that central bank independence is not immune to political influence and is one of the most important factors affecting inflation targeting.
Topic:
Institutions, Inflation, Central Bank, and Econometrics
Political Geography:
Turkey and Middle East

3. Spatial Econometric Analysis of the Ecological Footprint of European Countries

Author:
Beyda Demirci and Ferda Yerdelen Tatoğlu
Publication Date:
06-2024
Content Type:
Journal Article
Journal:
Istanbul Journal of Economics
Institution:
Istanbul University Faculty of Economics
Abstract:
This study explains the effects of various economic factors on the ecological footprint of 34 European countries in 2022 using spatial econometric techniques. Unlike previous studies on the ecological footprint, this study presents more comprehensive results by including spatial effects in the model using spatial econometric techniques for 34 countries for 2022. This study analyzes the lagged effects of per capita GDP growth, trade openness, and renewable energy use on the ecological footprint. The spatial Durbin Model was confirmed as the most appropriate through diagnostic tests and selection criteria. The results show that per capita GDP growth, trade openness, and renewable energy usage positively and significantly affect the ecological footprint. Additionally, the spatially lagged per capita GDP growth rate has a negative impact on the ecological footprint, while the spatially lagged trade openness has a positive impact, both of which are statistically significant. These findings underscore the importance of considering the environmental impacts of economic policies to achieve sustainable development. Furthermore, the identification of spatial effects in the spread of ecological footprints highlights the need to address environmental issues not only at the national level but also in relation to neighbouring countries.
Topic:
Economics, Econometrics, and Ecology
Political Geography:
Europe

4. Who Learns More from Afar? Spatial Empirical Evidence on Manufacturing and Services

Author:
Nina Vujanović
Publication Date:
02-2023
Content Type:
Working Paper
Institution:
The Vienna Institute for International Economic Studies (WIIW)
Abstract:
This paper investigates spatial dependence of FDI knowledge spillovers in manufacturing and services using spatial panel techniques applied to the 2006-2014 Bureau Van Dijk’s Amadeus firm-level dataset for Croatia and Slovenia. The paper finds diverse results across the two sectors. The distance between regions does not hinder the absorption of foreign knowledge in manufacturing despite the strong market-stealing effects operating within regions as well as spatially. On the other hand, FDI knowledge spillovers decrease service productivity within regions, because of market-stealing effects operating strongly across a smaller geographical scale. However, its impact is lost as knowledge spillovers from more distant neighbours are accounted for, because the poaching of local labour is impeded by distance due to rising costs of labour mobility. The research indicates that for knowledge absorption, geographic distance plays differing roles in manufacturing and services, due to the different nature of the production process.
Topic:
Development, International Trade and Finance, Foreign Direct Investment, Manufacturing, Econometrics, and Competition
Political Geography:
Europe, Croatia, and Slovenia

5. Estimation of Nonlinear Exchange Rate Dynamics in Evolving Regimes

Author:
Jeffrey Frankel, Yao Hou, and Danxia Xie
Publication Date:
03-2023
Content Type:
Working Paper
Institution:
The John F. Kennedy School of Government at Harvard University
Abstract:
This paper develops a new econometric framework to estimate and classify exchange rate regimes. They are classified into four distinct categories: fixed exchange rates, BBC (band, basket and crawl), managed floating, and freely floating. The procedure captures the patterns of exchange rate dynamics and the interventions by authorities under each of the regimes. We pay particular attention to the BBC and offer a new approach to parameter estimation by utilizing a three-regime Threshold Auto Regressive (TAR) model to reveal the nonlinear nature of exchange rate dynamics. We further extend our benchmark framework to allow the evolution of exchange rate regimes over time by adopting the minimum description length (MDL) principle, to overcome the challenge of simultaneous two-dimensional inference of nonlinearity in the state dimension and structural breaks in the time dimension. We apply our framework to 26 countries. The results suggest that exchange rate dynamics under different regimes are well captured by our new framework.
Topic:
Economy, Econometrics, and Exchange Rates
Political Geography:
Global Focus

6. The Perils of Antitrust Econometrics: Unrealistic Engel Curves, Inadequate Data, and Aggregation Bias

Author:
Gabriel A. Lozada
Publication Date:
05-2023
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
Some economists argue antitrust policy should be based on empirical methods used by the Industrial Organization subdiscipline of economics, but non-economists must understand that those methods contain certain highly restrictive assumptions. Those assumptions involve econometric “identification,” and treating aggregate demand as if it were generated by a representative consumer (Muellbauer’s “generalized linear” preferences). We derive new results illustrating how restrictive the representative consumer assumption is; we explain aggregation bias in Almost Ideal Demand System models; and we show that data limitations make it even harder to justify economists’ restricting aggregate demands as one would the demand of a single individual.
Topic:
Economics, Antitrust Law, Data, and Econometrics
Political Geography:
Global Focus

7. ECONOMETRIC EVALUATION OF PUBLIC DEBT ON INFLATION: EVIDENCE FROM KOSOVO AND NORTH MACEDONIA

Author:
Ismail Mehmeti and Gazmeda Deda
Publication Date:
12-2022
Content Type:
Journal Article
Journal:
Journal of Liberty and International Affairs
Institution:
Institute for Research and European Studies (IRES)
Abstract:
The nexus between public debt and inflation has been continuously investigated, but after the pandemic, it has returned to the center of researchers' courtesy. Consequently, this research examines the influences of public debt, interest rates, trade openness, GDP growth, and foreign direct investments on inflation. The study employs secondary data from 2008 to 2021 and incorporates a mixed econometric technique such as the Ordinary Least Squares (OLS) and Arrellano-Bover/Blundell-Bond approach. The study's findings argue that public debt, interest rates, and trade openness significantly influence inflation, whereas GDP growth has a significantly negative impact. Because of the limited number of observations in the context of the research, we have not been able to evaluate the impact in the long term. The uniqueness and relevance of this research stem from its use of a combined approach, and in recent months, a continuous increase in inflation has been recorded throughout the world. The current findings and arguments inspire a productive discourse among academics, scholars, and policy-making entities.
Topic:
Inflation, Econometrics, and Public Debt
Political Geography:
Eastern Europe, Kosovo, and North Macedonia

8. Public and Private Pension Systems and Macroeconomic Volatility in OECD Countries

Author:
Mario Holzner, Stefan Jestl, and David Pichler
Publication Date:
12-2019
Content Type:
Working Paper
Institution:
The Vienna Institute for International Economic Studies (WIIW)
Abstract:
This paper analyses the impact of public pension expenditures and pension funds’ assets as well as their benefits on economic volatility. To do so, we use panel data for 35 OECD countries for the period 1980-2018 and apply a set of state-of-the-art econometric estimators. Our results show weak evidence of a negative impact of public pension expenditures as well as weak evidence of a positive impact of pension funds’ benefits on volatility. Results were, however, found not to be very robust. In contrast, pension funds’ assets do not show any evidence of being associated with economic volatility. Unsystematic fiscal policy, banking crises and political (in)stability, however, are revealed to be somewhat more robust determinants of economic volatility.
Topic:
Economics, Public Sector, Econometrics, and Organisation for Economic Co-operation and Development
Political Geography:
Global Focus

9. How Market Sentiment Drives Forecasts of Stock Returns

Author:
Roman Frydman, Nicholas Mangee, and Josh Stillwagon
Publication Date:
04-2019
Content Type:
Working Paper
Institution:
Institute for New Economic Thinking (INET)
Abstract:
We reveal a novel channel through which market participants’ sentiment influences how they forecast stock returns: their optimism (pessimism) affects the weights they assign to fundamentals. Our analysis yields four main findings. First, if good (bad) “news” about dividends and interest rates coincides with participants’ optimism (pessimism), the news about these fundamentals has a significant effect on participants’ forecasts of future returns and has the expected signs (positive for dividends and negative for interest rates). Second, in models without interactions, or when market sentiment is neutral or conflicts with news about dividends and/or interest rates, this news often does not have a significant effect on ex ante or ex post returns. Third, market sentiment is largely unrelated to the state of economic activity, indicating that it is driven by non-fundamental considerations. Moreover, market sentiment influences stock returns highly irregularly, in terms of both timing and magnitude. This finding supports recent theoretical approaches recognizing that economists and market participants alike face Knightian uncertainty about the correct model driving stock returns.
Topic:
Economics, Markets, Financial Markets, Econometrics, and Stock Markets
Political Geography:
United States

10. On the Identification of Gross Output Production Functions

Author:
Amit Gandhi, Salvador Navarro, and David Rivers
Publication Date:
05-2018
Content Type:
Working Paper
Institution:
Centre for Human Capital and Productivity (CHCP), Western University
Abstract:
We study the nonparametric identification of gross output production functions under the environment of the commonly employed proxy variable methods. We show that applying these methods to gross output requires additional sources of variation in the demand for flexible inputs (e.g., prices). Using a transformation of the firm’s first-order condition, we develop a new nonparametric identification strategy for gross output that can be employed even when additional sources of variation are not available. Monte Carlo evidence and estimates from Colombian and Chilean plant-level data show that our strategy performs well and is robust to deviations from the baseline setting.
Topic:
Economics, Human Capital, Econometrics, and Productivity
Political Geography:
Colombia, Latin America, and Chile