Un estudio de la interferencia lingüística del uso del verboser + estado civil del castellano hablado por catalanes

This thesis aims to study the phenomenon of linguistic interference in the use of the verb ser in different marital status (single, married and divorced) in spanish spoken by catalans living in different territorial areas of Catalonia. Our theory is that individuals who reside in territorial areas where catalan is the most spoken language tend to use the verb ser + marital status rather than the verb estar + marital status due to the influence of catalan. We have used a quantitative methodology, i.e. we have collected data through a survey. The results of our study confirm our theory that individuals who reside in territorial areas where catalan is the most spoken language tend to use the verb ser + marital status rather than the verb estar + marital status due to the influence of catalan.

Testing Seasonal Unit Roots in Data at Any Frequency, an HEGY approach

This paper generalizes the HEGY-type test to detect seasonal unit roots in data at any frequency, based on the seasonal unit root tests in univariate time series by Hylleberg, Engle, Granger and Yoo (1990). We introduce the seasonal unit roots at first, and then derive the mechanism of the HEGY-type test for data with any frequency. Thereafter we provide the asymptotic distributions of our test statistics when different test regressions are employed. We find that the F-statistics for testing conjugation unit roots have the same asymptotic distributions. Then we compute the finite-sample and asymptotic critical values for daily and hourly data by a Monte Carlo method. The power and size properties of our test for hourly data is investigated, and we find that including lag augmentations in auxiliary regression without lag elimination have the smallest size distortion and tests with seasonal dummies included in auxiliary regression have more power than the tests without seasonal dummies. At last we apply the our test to hourly wind power production data in Sweden and shows there are no seasonal unit roots in the series.

Ne videt, ne znat – det direkta objektets kasus vid två negerade ryska verb

This essay examines the case of the direct object in Russian sentences with the negated verbs не видеть and не знать. For each verb, 50 contexts were downloaded from the newspaper corpus of the Russian National Corpus and analysed with respect to the semantic properties of the direct object and the negated verb. The theories and concepts used for the analysis have been outlined in Padutjeva, 2006. The analysis of не видеть suggests that the main difference between the genitive and the ac-cusative case is to be found in the notion of non-existence or absence implicated by the verb’s semantics. In utterances with не видеть as a predicate, this notion is always present and is expressed by the genitive case. The speaker may also choose to ignore it by using the accusa-tive and thus emphasize some other aspect of the described situation. The examined properties of reference, definiteness and denotative status of the direct object seem to play a secondary role for how case is used. Their influence is to delimit the meaning of the objective genitive to either non-existence or absence. No similar conclusions could be drawn from the examination of не знать. The reason for this is that the concept of private sphere, used by Padutjeva to explain the use of objective geni-tive with this verb, could not be properly established during the analysis. Just as the notion of absence is crucial for the understanding of the objective genitive when it occurs with не видеть, the concept private sphere seems to be the key to understand it when it occurs with не знать.