Capital formation in machinery and industrialization. Chile 1844-1938

The present paper revisits an old theme in Latin American and Chilean economic history; the early industrialization in the XIX - XX centuries. The difference with previous approaches is the elaboration of new quantitative series of Chilean machinery investment in the long run and its relative prices and composition, in the period when some authors have sited the beginning of the industrialization in the continent. Initial findings, based on the participation of capital formation in machinery imports and GDP, do not reinforce the idea of early industrialization in Chile.

Input chains and industrialization

A key aspect of industrialization is theadoption of increasing-returns-to-scale, industrial,technologies. Two other, well-documented aspects arethat industrial technologies are adopted throughoutintermediate-input chains and that they use intermediateinputs intensively relative to the technologies theyreplace. These features of industrial technologiescombined imply that countries with access to similartechnologies may have very different levels ofindustrialization and income, even if the degree ofincreasing returns to scale at the firm level is relativelysmall. Furthermore, a small improvement in theproductivity of industrial technologies can trigger full-scaleindustrialization and a large increase in income.

Regional industrialisation without national growth: The Catalan industrialization and the growth of Spanish economy (1830-1861)

This paper has two main objectives. First, it provides a stylised descriptionof the Catalan industrial path of the period 1830-1861. Second, it reviewsthe evolution of the Catalan industry in the Spanish context and, thus, canserve to describe the relative importance of the Catalan industrialexperience. Consequently, it is mainly devoted to computing and analysing thegrowth rates of Catalan industries during the early phase of industrialisation.The results show that Catalonia experienced a true process ofindustrialisation during the period 1830 to 1861, but that its contributionin rapid increase in Spanish GDP was relatively small.

Menestystarinoilla maailmalle : Music Export Finland musiikkialan yrittäjien tukena kansainvälistymisessä

Opinnäytetyö on kirjallinen selvitys, jossa kartoitetaan musiikkialan ammattilaisten näkemyksiä musiikkialan vientiorganisaatio Music Export Finlandin vienninedistämistyön palveluista. Työn tarkoituksena on selvittää, minkälaiseksi vientityötä jo jonkin aikaa tehneet yrittäjät kokevat ja määrittelevät yhdistyksen roolin sekä sen palveluiden tarpeellisuuden omassa käytännön vientityössään. Teoreettinen viitekehys muodostettiin vientitoiminnan käsikirjoista sekä asiantuntijaorganisaatio Finpron kansainvälistymisstrategian mallista, jonka pohjalta tehtiin myös kuuden asiantuntijan haastattelut. Musex tarjoaa palveluita lähinnä vientitoiminnan käytännön toteutusvaiheeseen. Musexin olemassaolo koetaan alalla yleisesti positiiviseksi asiaksi, vaikka vientityötä jo jonkin aikaa tehneet yrittäjät eivät välttämättä hyödykään yhdistyksen palveluista käytännön tasolla. Musex näyttäytyy heille lähinnä alan yleisen tiedottajan roolissa, musiikkialan yhteisenä äänitorvena, jonka tehtävä on ylläpitää toimivia suhteita valtiovaltaan, lisätä toimialan näkyvyyttä ja edesauttaa toimialan rakenteiden kehittämistä alan intressien mukaisesti. Heille on tärkeää, että musiikkitoimialan tunnettuus ja arvostus lisääntyvät julkisen vallan edustajien joukossa, mitä kautta tarvittavaa rakennemuutosta voidaan viedä konkreettisesti eteenpäin. Musiikkialalla menestyy se, joka hallitsee koko laajan liiketoiminnallisen paketin sekä pystyy tarjoamaan faneilleen jotain ainutlaatuista ja eksklusiivista. Musiikkialan yrityksissä harjoitetaan ammattimaista vientitoimintaa alalle ominaisilla tavoilla ja strategioilla, jotka useinkin poikkeavat monen muun alan menettelytavoista. Vientityön tekeminen edellyttää yrityksiltä halua ja kykyä ajatella liiketoiminnallisesti koko toimintaa, sekä paljon työtä. Yhteistyö koko alan kesken on kansainväliselle toiminnalle ehdotonta. Musiikkitoimialan suurin kompastuskivi yhä edelleen on yleisen arvostuksen ja uskottavuuden puute tai sen vähäisyys, sekä rahoitus. Opinnäytetyö on hankkeistettu sekä Musexin kanssa että Stadian t&k -hankkeeseen Suomalaisten musiikkialan pienyrittäjien vientivalmiuksien kehittäminen.

Why Italy and not Spain?: comparing two industrialization processes from a dissagregate time-series perspective

This study presents new evidence concerning the uneven processes of industrialization innineteenth century Spain and Italy based on a disaggregate analysis of the productivesectors from which the behaviour of the aggregate indices is comprised. The use of multivariate time-series analysis techniques can aid our understanding and characterization of these two processes of industrialization. The identification of those sectors with key rolesin leading industrial growth provides new evidence concerning the factors that governed thebehaviour of the aggregates in the two economies. In addition, the analysis of the existenceof interindustry linkages reveals the scale of the industrialization process, and wheresignificant differences exist, accounts for many of the divergences recorded in the historiography for the period 1850-1913.

The caveolin-binding motif of the pathogen-related yeast protein Pry1, a member of the CAP protein superfamily, is required for in vivo export of cholesteryl acetate.

Proteins belonging to the CAP superfamily are present in all kingdoms of life and have been implicated in different physiological processes. Their molecular mode of action, however, is poorly understood. Saccharomyces cerevisiae expresses three members of this superfamily, pathogen-related yeast (Pry)1, -2, and -3. We have recently shown that Pry function is required for the secretion of cholesteryl acetate and that Pry proteins bind cholesterol and cholesteryl acetate, suggesting that CAP superfamily members may generally act to bind sterols or related small hydrophobic compounds. Here, we analyzed the mode of sterol binding by Pry1. Computational modeling indicates that ligand binding could occur through displacement of a relatively poorly conserved flexible loop, which in some CAP family members displays homology to the caveolin-binding motif. Point mutations within this motif abrogated export of cholesteryl acetate but did not affect binding of cholesterol. Mutations of residues located outside the caveolin-binding motif, or mutations in highly conserved putative catalytic residues had no effect on export of cholesteryl acetate or on lipid binding. These results indicate that the caveolin-binding motif of Pry1, and possibly of other CAP family members, is crucial for selective lipid binding and that lipid binding may occur through displacement of the loop containing this motif.

A Dynamic forecasting model for the Finnish pulp export price

Summary

Macronutrient uptake, accumulation and export by the irrigated 'vitória' pineapple plant

The nutritional state of the pineapple plant has a large effect on plant growth, on fruit production, and fruit quality. The aim of this study was to assess the uptake, accumulation, and export of nutrients by the irrigated 'Vitória' pineapple plant during and at the end of its development. A randomized block statistical design with four replications was used. The treatments were defined by different times of plant collection: at 270, 330, 390, 450, 510, 570, 690, 750, and 810 days after planting (DAP). The collected plants were separated into the following components: leaves, stem, roots, fruit, and slips for determination of fresh and dry matter weight at 65 ºC. After drying, the plant components were ground for characterization of the composition and content of nutrients taken up and exported by the pineapple plant. The results were subjected to analysis of variance, and non-linear regression models were fitted for the significant differences identified by the F test (p<0.01). The leaves and the stem were the plant components that showed the greatest accumulation of nutrients. For production of 72 t ha-1 of fruit, the macronutrient accumulation in the 'Vitória' pineapple exhibited the following decreasing order: K > N > S > Ca > Mg > P, which corresponded to 898, 452, 134, 129, 126, and 107 kg ha-1, respectively, of total accumulation. The export of macronutrients by the pineapple fruit was in the following decreasing order: K > N > S > Ca > P > Mg, which was equivalent to 18, 17, 11, 8, 8, and 5 %, respectively, of the total accumulated by the pineapple. The 'Vitória' pineapple plant exported 78 kg ha-1 of N, 8 kg ha-1 of P, 164 kg ha-1 of K, 14 kg ha-1 of S, 10 kg ha-1 of Ca, and 6 kg ha-1 of Mg by the fruit. The nutrient content exported by the fruits represent important components of nutrient extraction from the soil, which need to be restored, while the nutrients contained in the leaves, stems and roots can be incorporated in the soil within a program of recycling of crop residues.

Effect of potassium sources and rates on arabica coffee yield, nutrition, and macronutrient export

The use of potassium (K) rock powder can be an alternative for K supply of crops. Thus, to reduce K fertilizer imports from abroad, possibilities of extracting this nutrient from Brazilian rocks are being studied. The objective was to evaluate the effect of phonolite rock powder (F2) as K source (Ekosil®) on the air-dried fruit yield, nutrition and macronutrient export of Arabica coffee. The experiment was carried out on a dystroferric Red Latosol (Typic Haplorthox), in Piraju, São Paulo State, Brazil, in the 2008/09 and 2009/10 growing seasons. The experimental design was a randomized complete block, in a factorial 2 × 3 + 1 arrangement, with four replications. The treatments consisted of two K sources (KCl - 58 % of K2O and F2 - 8.42 % K2O) and three rates ½-, 1-, and 2-fold the K2O rate recommended for coffee, i.e., 75, 150, and 300 kg ha-1 of K2O), plus a control (without K application). Potassium supply increased coffee yield, regardless of the source. Application of source F2 increased coffee yield similarly to KCl at the recommended K rate for coffee (150 kg ha-1 K2O), proving efficient as K supply for coffee. Potassium application increased macronutrient export in coffee, especially in the growing season with higher yield.

Sustainability of Wood Productivity of Pinus TaedaBased on Nutrient Export and Stocks in the Biomass and in the Soil

ABSTRACT The impact of intensive management practices on the sustainability of forest production depends on maintenance of soil fertility. The contribution of forest residues and nutrient cycling in this process is critical. A 16-year-old stand of Pinus taeda in a Cambissolo Húmico Alumínico léptico (Humic Endo-lithic Dystrudept) in the south of Brazil was studied. A total of 10 trees were sampled distributed in five diameter classes according to diameter at breast height. The biomass of the needles, twigs, bark, wood, and roots was measured for each tree. In addition to plant biomass, accumulated plant litter was sampled, and soil samples were taken at three increments based on sampling depth: 0.00-0.20, 0.20-0.40, 0.40-0.60, 0.60-1.00, 1.00-1.40, 1.40-1.80, and 1.80-1.90 m. The quantity and concentration of nutrients, as well as mineralogical characteristics, were determined for each soil sample. Three scenarios of harvesting intensities were simulated: wood removal (A), wood and bark removal (B), and wood + bark + canopy removal (C). The sum of all biomass components was 313 Mg ha-1.The stocks of nutrients in the trees decreased in the order N>Ca>K>S>Mg>P. The mineralogy of the Cambissolo Húmico Alumínico léptico showed the predominance of quartz sand and small traces of vermiculite in the silt fraction. Clay is the main fraction that contributes to soil weathering, due to the transformation of illite-vermiculite, releasing K. The depletion of nutrients from the soil biomass was in the order: P>S>N>K>Mg>Ca. Phosphorus and S were the most limiting in scenario A due to their low stock in the soil. In scenario B, the number of forest rotations was limited by N, K, and S. Scenario C showed the greatest reduction in productivity, allowing only two rotations before P limitation. It is therefore apparent that there may be a difference of up to 30 years in the capacity of the soil to support a scenario such as A, with a low nutrient removal, compared to scenario C, with a high nutrient removal. Hence, the effect of different harvesting intensities on nutrient availability may jeopardize the sustainability of P. taeda in the short-term.

Why Italy and not Spain?: comparing two industrialization processes from a dissagregate time-series perspective

This study presents new evidence concerning the uneven processes of industrialization innineteenth century Spain and Italy based on a disaggregate analysis of the productivesectors from which the behaviour of the aggregate indices is comprised. The use of multivariate time-series analysis techniques can aid our understanding and characterization of these two processes of industrialization. The identification of those sectors with key rolesin leading industrial growth provides new evidence concerning the factors that governed thebehaviour of the aggregates in the two economies. In addition, the analysis of the existenceof interindustry linkages reveals the scale of the industrialization process, and wheresignificant differences exist, accounts for many of the divergences recorded in the historiography for the period 1850-1913.

Perinuclear Mlp proteins down-regulate gene expression in response to a defect in mRNA export

Résumé Une caractéristique des cellules eucaryotes est le confinement du matériel génétique (ADN/DNA) dans le noyau. Pour décoder cette information, un ARN messager (mRNA) est d'abord transcrit sous forme d'un ARN prémessager (pré-mRNA). Ce-dernier doit subir plusieurs étapes de maturation pour aboutir à une particule ribonucléoprotéique (mRNP) qui sera exportée vers le cytoplasme et traduite en protéine. La protéine de levure Mex67p et son homologue humain TAP sont des récepteurs d'export médiant la translocation du mRNP au travers des complexes du pore nucléaire (NPC). Mex67p/TAP ne se lient pas directement au mRNA, mais nécessitent la présence de protéines adaptatrices, telles que Yra1p et son homologue humain REF1. Afin d'identifier de nouveaux facteurs impliqués dans l'export des mRNPs ou de nouvelles fonctions pour Yra1p, nous avons effectué un crible génétique avec un mutant thermosensible de Yra1p, GFP-yra 1 -8. Ce mutant présente un défaut d'export des mRNAs et une diminution des niveaux de transcrits du gène rapporteur LacZ ainsi que de certains transcrits endogènes. Nous avons trouvé que la perte de Mlp2p, ou d'une protéine hautement similaire, Mlp1p, restaure la croissance du mutant GFP-yra1-8 à température restrictive. Mlp1p et Mlp2p sont des protéines nucléaires, dont l'homologue humain est TPR. Les Mlp (myosin¬like proteins) ainsi que TPR forment des structures filamenteuses ancrées aux NPC. Bien que la fonction des Mlp ne soit pas clairement définie, un rôle dans la biogenèse et la surveillance des mRNPs a été récemment proposé. Notre étude montre que la perte des Mlp, non seulement restaure la croissance de GFP-yra1-8, mais augmente aussi les niveaux des transcrits LacZ et facilite leur apparition dans le cytoplasme. Des expériences d'immunoprécipitations de la chromatine révèlent que Mlp2p diminue le taux de synthèse du transcrit LacZ dans GFP-yra1-8. Des analyses du transcriptome montrent que Mlp2p réduit aussi les niveaux d'une population de transcrits endogènes dans le mutant. Finalement, des localisations in situ suggèrent que la transcription du rapporteur LacZ a lieu à la périphérie du noyau, à proximité des Mlp. Ainsi, les protéines Mlp pourraient préférentiellement diminuer la transcription de gènes exprimés à la périphérie nucléaire. Nous montrons aussi que Yra1p interagit génétiquement avec Nab2p une protéine liée au mRNA et impliquée dans son export, mais non avec d'autres protéines également impliquées dans l'export des mRNAs. Les résultats obtenus soutiennent un modèle où les protéines Yra1p et Nab2p sont nécessaires à l'arrimage des mRNPs sur la plate-forme des Mlp. Si ces signaux manquent ou sont défectueux, les mRNPs ne peuvent pas poursuivre leur trajet vers le canal central du NPC. Ce bloc induirait par la suite une diminution de la transcription d'une population de gènes potentiellement localisée à la périphérie nucléaire. Dans son ensemble, cette étude suggère que les protéines Mlp établissent un lien entre la transcription de certains mRNAs et leur export au travers du pore nucléaire. Summary A hallmark of the eukaryotic cell is the packaging of DNA in the nucleus. To decode the genetic information, a messenger RNA (mRNA) is first synthesized as a pre-mRNA molecule, which undergoes different maturation steps resulting in an mRNP (messenger RNA ribonucleoprotein), which can be actively transported to the cytoplasm and translated into a protein. Yeast Mex67p and its human homologue TAP are export receptors mediating mRNP translocation through the nuclear pore complex (NPC). The recruitment of Mex67p/TAP to mRNA is mediated by mRNA export adaptors of the evolutionarily conserved REF (RNA and Export Factor binding) family: yeast Yra1p and human REF1. To uncover new functions of Yra1p or new factors implicated in mRNA export, we performed a genetic screen with a themiosensitive (ts) yra1 mutant, GFP-yra1-8. This mutant exhibits mRNA export defects and a decrease in the levels of LacZ reporter and certain endogenous transcripts. We found that the loss of Mlp2p, or the related Mlp1p protein, substantially rescues the growth defect of the GFP-yra1 -8 mutant. Mlp1p and M1p2p are large non-essential proteins, homologous to human TPR, proposed to form intra-nuclear filamentous structures anchored at the NPC. Their role is not clearly defined, but they have been implicated in mRNP biogenesis and surveillance. Our study shows that loss of Mlp proteins not only restores growth of GFP-yra1-8, but also rescues LacZ mRNA levels and increases their appearance in the cytoplasm. Chromatin immunoprecipitation and pulse chase experiments indicate that Mlp2p down-regulates LacZ mRNA synthesis in GFP-yra1-8. DNA micro- array analyses reveal that Mlp2p also reduces the levels of a subset of cellular transcripts in the yra1 mutant strain. In situ localizations suggest that LacZ transcription occurs at the nuclear periphery, in close proximity to Mlp proteins. Thus, Mlp proteins may preferentially down-regulate genes expressed at the nuclear periphery. Finally, we show that Yra1p genetically interacts with the shuttling mRNA-binding protein Nab2p and that loss of Mlp proteins rescues the growth defect of yra1 and nab2, but not other mRNA export mutants. The data support a model in which Nab2p and Yra1p are required for rnRNP docking to the Mlp platform. Lack of these signals prevents mRNPs from crossing the Mlp gate. This block may then negatively feed-back on the transcription of a subset of genes, potentially located at the nuclear envelope. Overall, this study suggests that perinuclear Mlp proteins establish a link between mRNA transcription and export.

Export of dissolved organic carbon, nitrogen and phosphorus following clear-cutting of three Norway spruce forest growing on drained peatlands in southern Finland

Abstract