Showing 1 - 10 of 29
Tourism destinations are demanding strategic thinking and dynamic methods to address the contemporary digital challenge. The application of information communication technologies (ICTs) by tourism destinations, when correctly articulated with a destination branding strategy, could be a driving...
Persistent link: https://www.econbiz.de/10011110093
problem and assures a consistent clustering of neighboring output units, and therefore an objective classification scheme …
Persistent link: https://www.econbiz.de/10005108467
The paper provides results of research concerning identification of strategic groups in the Polish banking sector and tests of the usefulness of these groups in the assessment of financial stability. The theory of strategic groups predicts the existence of stable groups of companies, stemming...
Persistent link: https://www.econbiz.de/10005619432
It is well-known in evolutionary game theory that population clustering in Prisoner's Dilemma games allows some … cooperative strategies to invade populations of stable defecting strategies. We adapt this idea of population clustering to a two …
Persistent link: https://www.econbiz.de/10005619994
A lack of sufficient diversification in research strategies has been identified as an important problem for delegated research. We show that this problem can be solved by local competition (such as bribery, lobbying, rent seeking, competition at the patent office) among players who apply the...
Persistent link: https://www.econbiz.de/10011096160
This paper studies panel data models with unobserved group factor structures. The group membership of each unit and the number of groups are left unspecified. The number of explanatory variables can be large. We estimate the model by minimizing the sum of least squared errors with a shrinkage...
Persistent link: https://www.econbiz.de/10011109578
In aggregation theory, the admissibility condition for clustering together components to be aggregated is blockwise …
Persistent link: https://www.econbiz.de/10005623356
Schwarz. In this paper I evaluate the predictive ability of the Akaike and Schwarz information criteria using autoregressive integrated moving average models, with sectoral data of Chilean GDP. In terms of root mean square error, and after the estimation of more than a million models, the...
Persistent link: https://www.econbiz.de/10009418476
There is no standard economic forecasting procedure that systematically outperforms the others at all horizons and with any dataset. A common way to proceed, in many contexts, is to choose the best model within a family based on a fitting criteria, and then forecast. I compare the out-of-sample...
Persistent link: https://www.econbiz.de/10009418499
Retrieving valuable knowledge and statistical patterns from official data has a great potential in supporting strategic policy making. Data Mining (DM) techniques are well-known for providing flexible and efficient analytical tools for data processing. In this paper, we provide an introduction...
Persistent link: https://www.econbiz.de/10005836020