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Understanding Diaspora Remittances Levels in Zimbabwe (2009-2020) including Future Forecasts Using ARIMA Technique (2020-2022)

Bonga, Wellington Garikai - 2021

against an increase in migrants to other countries. Acknowledging the usefulness of diaspora remittances to economic …. Investments by migrants beyond remittances can change the development landscape of local communities, if appropriate options are …-generation migrants. Worth to note also is that relying too much on remittances can also delay structural changes in the domestic economy …

Persistent link: https://www.econbiz.de/10013250194

An investigation of time series models for forecasting mixed migration flows : focusing in Germany

Mebelli, Vasiliki; Drakaki, Maria; Tzionas, Panagiotis - In: Operations research forum 4 (2023) 2, pp. 1-11

Persistent link: https://www.econbiz.de/10014330498

Stock co-jump networks

Ding, Yi; Li, Yingying; Liu, Guoli; Zheng, Xinghua - In: Journal of econometrics 239 (2024) 2, pp. 1-12

Persistent link: https://www.econbiz.de/10015074466

Prediction of global trade network evolution with uncertain multi-step time series forecasting method

Chen, Jinran - In: Fuzzy optimization and decision making : a journal of … 23 (2024) 3, pp. 387-414

Persistent link: https://www.econbiz.de/10015079795

Decentralized tax revenue, institutional complementarity and economic growth : a time series analysis of Pakistan

Hassan, Muhammad Shahid; Kalim, Rukhsana - In: International journal of economics and financial issues … 10 (2020) 4, pp. 25-33

Persistent link: https://www.econbiz.de/10012300266

The Construction and Interpretation of Combined Cross-Section and Time-Series Inequality Datasets

Francois, Joseph F.; Rojas-Romagosa, Hugo - 2005

The inequality dataset compiled in the 1990s by the World Bank and extended by the United Nations has been both widely used and strongly criticized. The criticisms raise questions about conclusions drawn from secondary inequality datasets in general. The authors develop techniques to deal with...

Persistent link: https://www.econbiz.de/10014061836

Real-Time Profitability of Published Anomalies : An Out-of-Sample Test

Huang, Jing-Zhi - 2014

Empirical evidence on the out-of-sample performance of asset-pricing anomalies is mixed so far and arguably is often subject to data-snooping bias. This paper proposes a method that can significantly reduce this bias. Specifically, we consider a long-only strategy that involves only published...

Persistent link: https://www.econbiz.de/10013070191

Testing Multiple Forecasters

Feinberg, Yossi - 2007

We consider a cross-calibration test of predictions by multiple potential experts in a stochastic environment. This test checks whether each expert is calibrated conditional on the predictions made by other experts. We show that this test is good in the sense that a true expert - one informed of...

Persistent link: https://www.econbiz.de/10012730968

Learning and Risk Management Decisions

Lohmaier, Dominik - 2015

Due to the lack of descriptive information about the effectiveness of risk management activities, decision-makers often have to rely on (their own) prior experience with these investments. Thus, we propose a novel, feedback-based approach to examine risk management decisions. We simulate...

Persistent link: https://www.econbiz.de/10013019703

Genetic Learning as an Explanation of Stylized Facts of Foreign Exchange Markets

Lux, Thomas - 2016

Persistent link: https://www.econbiz.de/10012991383

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