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A new approach for estimation of long-run relationships in economic analysis using Engle-Granger and artificial intelligence methods

Amiri, Arshia; Gerdtham, Ulf-G; Ventelou, Bruno - HAL - 2012

In time series analysis, most estimation of relationships and tests are typically based on linear estimators and most classical co-integration methods and causality tests are based on OLS regresses. However the linear functional specification is not necessarily the most appropriate form. This...

Persistent link: https://www.econbiz.de/10009151635

A comparative study on forecasting polyester chips prices for 15 days, using different hybrid intelligent systems

Fazli, Mojtaba Sedigh; Lebraty, Jean-Fabrice - HAL - 2013

Forecasting in a risky situation is a very important function for managers to assist in decision making. One of the fluctuated markets in stock exchange market is chemical market. In this research the target item for prediction is PET (Poly Ethylene Terephthalate) which is the raw material for...

Persistent link: https://www.econbiz.de/10010899158

A solution for forecasting pet chips prices for both short-term and long-term price forcasting, using genetic programming

Fazli, Mojtaba Sedigh; Lebraty, Jean-Fabrice - HAL - 2013

Nowadays, forecasting what will happen in economic environments plays a crucial role. We showed that in PET market how a neuro-fuzzy hybrid model can assist the managers in decision-making. In this research, the target is to forecast the same item through another intelligent tool which obeys the...

Persistent link: https://www.econbiz.de/10010692168

A knowledge engineering framework for intelligent retrieval of legal case studies

Saadoun, Adel; Ermine, Jean-Louis; Belair, Claude; … - HAL - 1997

Juris-Data is one of the largest case-study base in France. The case studies are indexed by legal classification elaborated by the Juris-Data Group. Knowledge engineering was used to design an intelligent interface for information retrieval based on this classification. The aim of the system is...

Persistent link: https://www.econbiz.de/10011025587

Political Ideology and Economic Growth in a Democracy : The French Experience, 1871 - 2009

Facchini, François; Melki, Mickaël - HAL - 2012

This paper examines the influence of political ideology on economic growth in the French democracy since 1871. It does … so by addressing three main issues : the property and the reliability of a political ideology index in the long-run, the … robustness of the relationship between ideology and growth and the specific channels through which political ideology affects …

Persistent link: https://www.econbiz.de/10010635028

Political Ideology and Economic Growth: Evidence from the French Democracy

Facchini, François; Melki, Mickaël - HAL - 2013

We provide a test of the impact of voters' political ideology on economic growth and of the role of preferences for … move of voters' ideology to the right increases economic growth over total observation period. However, the growth effect … of ideology is mediated by voters' preferences for government size only during the post-World War II period. For reverse …

Persistent link: https://www.econbiz.de/10011025670

Welfare state retrenchment: The partisan effect revisited

Amable, Bruno; Gatti, Donatella; Schumacher, Jan - HAL - 2006

This paper aims to shed light on the role of the "ideology" of political parties in shaping the evolution of the …

Persistent link: https://www.econbiz.de/10010929095

Economic Science and Political Influence

Saint-Paul, Gilles - HAL - 2012

When policymakers and private agents use models, the economists who design the model have an incentive to alter it in order infuence outcomes in a fashion consistent with their own preferences. I discuss some consequences of the existence of such ideological bias. In particular, I analyze the...

Persistent link: https://www.econbiz.de/10010739019

LE ROLE DE L'ETAT DANS LA GOUVERNANCE D'ENTREPRISE

Baker, C. Richard; Quéré, Bertrand P. - HAL - 2009

The topic of corporate governance has become increasingly prominent in recent years in many different academic areas in recent years. In this article we address various approaches to corporate governance, with a particular emphasis on the historical role of the State. It seems that certain...

Persistent link: https://www.econbiz.de/10008792068

A Reformulation of Libertarian Paternalism

Lecouteux, Guilhem - HAL - 2013

. We therefore suggest a reformulation of libertarian paternalism based on a normative criterion of individual autonomy … that the normative prescriptions generated by our principle of individual autonomy present strong similarities with the …

Persistent link: https://www.econbiz.de/10010821143