Debt problems,home‐leaving,and boomeranging: A register‐based perspective on economic consequences of moving away from parental home

This article analyses the development of financial problems after leaving one's parental home, and considers how financial problems are associated with likelihood of boomeranging (i.e., adult children returning to parental home). The 9‐year follow‐up study focused on a nationally representative sample of Finnish young people between the ages of 15 and 25 who moved out from their parental home between 2006 and 2009 (n = 9,196). The measure of debt problems was based on monthly data on debt enforcement, a legal matter which may bring serious consequences for the debtors. The primary within‐individual, longitudinal analyses showed that debt problems increased directly after leaving parental home. Education and family background were significant predictors of debt problems in the four years after leaving parental home. Early leavers had significantly more debt problems than later leavers. Debt problems were associated with a higher likelihood of moving back to parental home. The results imply that it is important to support economic decision‐making during early adulthood.     

Ordinary least squares versus principal components regression: Some simulation evidence

Simulation experiments are used to compare OLS and several principal components (PCR) estimators of the classical linear regression model. According to mean square error and mean absolute error criteria OLS dominates PCR in these experiments.     

Re‐pegging the renminbi to a basket: issues and implications

On 19 June 2010, the Chinese authorities announced that the renminbi (RMB) was henceforth to be managed with reference to a currency basket. Yet, it has subsequently quite closely followed the USD, although having appreciated gradually by 7.7 per cent up to the time of writing. The details of the composition of the basket have not been announced. Despite having appreciated against the USD, the RMB became first significantly weaker against a broad trade‐weighted basket, and the EUR and the JPY, and this situation held until September 2011. China has announced at international forums that the RMB exchange rate regime will be reformed further. We discuss here what a transparent basket peg could mean for China. To reduce the overall volatility of the RMB exchange rate, the weight for the EUR should be significantly increased, with the special drawing right basket being one option for practical implementation. This would also have a positive impact on the EU. China's currency reform has possible implications for its USD‐dominated asset holdings. Reducing them could trigger a further depreciation of the USD. The potentially costly consequences call for new rules for the global financial architecture. However, China's economic expansion will inevitably lead to a diminishing international role for the USD.     

Ethical consumerism: a view from Finland

Business ethics and corporate social responsibility have gained more attention in recent years. However, the consumers’ perspective on ethics is still a little researched area. This study reports a survey (n = 713) on the views of Finnish consumers about ethics in trade. Consumers’ willingness to promote business ethics as well as the obstacles to ethical consumption are investigated. The results of the study show that while the majority of the respondents regard business ethics as important, this attitude does not translate into their choice behaviour. Consumers are uncertain about which products and firms follow ethical rules and which do not. The most important obstacles to ethical consumption were difficulties in obtaining information, problems in product availability and high prices of ethical products.     

Industrial location and inter-industry linkages

This study provides a tentative explanation of the spatial distribution of economic activity in Canada, with a focus upon the role of inter-industry linkages. Location of economic activity for each of one hundred and nine three-digit S.I.C. manufacturing industries is explained by use of a “tobit” model incorporating backward and forward linkage variables. The two sets of linkage variables in each tobit equation were reduced by extraction of one principal component from each set, using the matrix of cosines of the variables. A set of control variables completes the set of explanatory variables. The overall explanatory power of our equations was remarkably high and the role of inter-industry linkages is unmistakable.     

Analysis of the intertemporal behaviour of parameter estimates from a model of the United States economy

Zusammenfassung Untersuchungen der Veranderungen von Parametersch?tzungen im Zeitablauf an einem Modell der Volkswirtschaft der Vereinigten Staaten. — Prognosen aufgrund ?konometrischer Modelle erfordern eine standige Revision, um die neuesten Daten einfügen zu k?nnen. Ein etwas vernachl?ssigtes Ergebnis besteht darin, da\ dabei die Sch?tzungen der zugrunde liegenden Parameter beeinflu\t werden. Es ist das Ziel der vorliegenden Abhandlung, die zeitlichen Ver?nderungen der Parameterschatzungen eines makro-?konomischen Modells, die aufgrund verschiedener Methoden gewonnen wurden, zu untersuchen. Die Studie kommt zu dem Ergebnis, da\ die Sch?tzwerte, die aufgrund einer Sequenzanalyse erzielt wurden, ausgepr?gten Trends folgen und da\ darüber hinaus die zeitlichen Perioden, die aufgrund alternativer Sch?tzmethoden bestimmt wurden, oft erheblich voneinander abweichen.

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Résumé Analyse des changements successifs dans l’estimation des paramètres d’un modèle de l’économie des Etats-Unis. — Le pronostic à l’aide de modèles économétriques exige une révision continuelle en vue d’incorporer les données les plus récentes. Le résultat, quelque peu négligé, en est que les estimations des param\ `etres de base en sont affectées. Cet article cherche à analyser les changements successifs des paramètres d’un modèle macro-économique — estimations qui furent trouvées par de différentes méthodes. L’étude arrive à la conclusion que les estimations trouvées par une analyse séquentielle suivent des tendances prononcées et, en outre, que les périodes trouvées par de différentes méthodes diffèrent souvent sensiblement l’une de l’autre.

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Resumen Análisis de las variaciones de paráetres estimados en el tiempo, utilizando un modelo de la economía de los Estados Unidos. — Proyecciones hechas con la ayuda de modelos econométricos requieren un revisión permanente con el fin de poder introducir los datos más recientes. El problems que entonces surge, y que nos recibe siempre la debida atenci?n, consiste en que las estimaciones de los paramé-tras reaccionen de alguna mariera. El objetivo del presente trabajo es analizar la variación de estas estimaciones en el tiempo; para ello se emplea un modelo macroecon?mico estimado por diversos métodos. El resultado del anàlisis es que las estimaciones conseguidas por medio de un análisis de secuencia muestran claramente un trend; ademas se puede ver que los resultados obtenidos a través de métodos de estimaci?n alternatives difieren a menudo de modo sustancial los unos de los otros.

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Riassunto Esami delle modificazioni di stime di parametro nel decorso del tempo in un modello dell’economia degli Stati Uniti. — Prognosi in base a modelli econometrici richiedono una revisione costante per poter inserire i dati più recenti. Un risultato un po’ trascurato consiste nel fatto che con ci? sono influenzate le stime dei parametri che sono alla base. E obiettivo del presente studio di esaminare le modificazioni temporali delle stime dei parametri di un modello macroeconomico che fu ottenuto in base a metodi diversi. Lo studio perviene al risultato che i valori di stima che furono raggiunti in base ad un’analisi di sequenza seguono ?trend? marcati e che oltre a ciò i periodi temporali che furono determinati in base a metodi di stima alternativi spesso differiscono in maniera rilevante.

     

DATA REVISIONS AND FORECASTING ACCURACY: AN ECONOMETRIC ANALYSIS BASED ON PRELIMINARY AND REVISED NATIONAL ACCOUNTING ESTIMATES*

This paper entails an investigation of the effects of data revisions on forecasting accuracy, through use of preliminary and revised national accounting data compiled by the United Nations. A small model was estimated for each of fourteen countries and ex post“forecasts” generated for each country and each year of the period 1957–1964, using first preliminary and then revised data. A prior analysis of the data revisions indicated a strong and widespread tendency for the preliminary estimates to understate both levels and year-to-year changes. This is consistent with the findings of other studies. Two sets of forecasts obtained from the reduced form of the model were considered in relation to “actual” levels and changes, obtained from the revised data, and also in relation to each other. A strong downward bias was observed in the forecasts of levels based on preliminary data, and a weaker one in the forecasts of changes. The forecast discrepancies for different variables were found to be significantly correlated. The results suggest that a tendency toward understatement in preliminary data may account in part for the general tendency toward understatement in forecasts noted in other studies.     

An Alternative Factor-analytic Approach to Aggregation of Input–Output Tables

This paper is concerned with the question of finding sets of similar micro-level industries that can be grouped to obtain a smaller set of macro-level industries. We argue that factor analysis based on the Leontief inverse is a promising approach when multiple objectives of classification must be taken into account, provided that the cosine, rather than the correlation coefficient, is adopted as the measure of similarity. We apply this approach to the 1967 US input–output table because that table has been used by researchers experimenting with alternative classification methods.     

Innovation trends and industrial renewal in Finland and Sweden 1970–2013

We examine trends in innovation output for two highly ranked innovative countries: Finland and Sweden (1970–2013). Our novel dataset, collected using the LBIO (literature-based innovation output) method, suggests that the innovation trends are positive for both countries, despite an extended downturn in the 1980s. The findings cast some doubt on the proposition that the current stagnation of many developed countries is due to a lack of innovation and investment opportunities. Our data show that Finland catches up to, and passes, Sweden in innovation output in the 1990s. In per capita terms, Finland stays ahead throughout the period. We find that the strong Finnish performance is largely driven by innovation increase in just a handfull of sectors, but is not restricted to few companies. Both countries saw a rise in innovation during the dot-com era and the structural changes that followed. Since 2000 however, Sweden has outperformed Finland in terms of total innovations, especially in machinery and ICT, while the Finnish rate of innovation has stabilised. We suggest that these patterns may be explained by different paths of industrial renewal.