A China como um duplo pólo na economia mundial e a recentralização da economia asiática

China as a double pole in the world economy and the recentralization of the Asian economy. The extraordinary growth of Chinese trade that occurred in the last years changed China’s role on world and regional economy. As a major producer of industrial consumer goods to OCDE countries, China has negatively affected many Asian competitors but as an expansive market China became the main source of growth to Asian countries. This new dimension was achieved after the Asian crisis of 1997 by an economic expansion led by public investment. After considering the Chinese balance of payment position and its industrial strategy this paper investigates this double dimension of China on trade and its influence on Asian countries.

A industrialização da pauta de exportação brasileira entre 1964 e 1974: novos dados e índices para o comércio exterior brasileiro do período

This paper analyses the effects on Brazil's trade indices of the rising share of industrial products in Brazil's exports in the period from 1964 to 1974. New price and quantity indices of Fisher for Brazil's exports and imports of industrial and non-industrial goods have been especially constructed for this period, in order to obtain methodologically consistent series of indexes from 1964 to 2005. The market-share-constant model was applied to analyze the effects of different groups of products on Brazil's export revenues between 1964 and 1974.

Exportações estaduais no Brasil: estimativas para as elasticidades preço e renda

This paper analyses the recent performance of Brazilian exports, based on estimates of price and income elasticities of states external sellings. After presenting an overview of the national position, the aim is to check if, by exporting dynamic goods of high value, some of them were able to achieve an external position different from Brazilian's. Nevertheless, the results, as the ones obtained by other empirical works, indicate that all but one states have inelastic exports with respect to both prices and income.

Computational Market Dynamics of Virtual Economies

The last two decades have provided a vast opportunity to live and explore the compulsive imaginary world or virtual world through massively multiplayer online role-playing games (MMORPGs). MMORPG gives a wide range of opportunities to its users to participate with multi-players on the same platform, to communicate and to do real time actions. There is a virtual economy in these games which is largely player-driven. In-game currency provides its users to build up their Avatars, to buy or sell the necessary goods to play, survive in the games and so on. As a part of virtual economies generated through EVE Online, this thesis mainly focuses on how the prices of the minerals in EVE Online behave by applying the Jabłonska- Capasso-Morale (JCM) mathematical simulation model. It is to verify up to what degree the model can reproduce the virtual economy behavior. The model is applied to buy and sell prices of two minerals namely, isogen and morphite. The simulation results demonstrate that JCM model ts reasonably well to the mineral prices, which lets us conclude that virtual economies behave similarly to the real ones.

The Dutch disease and its neutralization: a Ricardian approach

The Dutch disease is a major market failure originated in the existence of cheap and abundant natural or human resources that keep overvalued the currency of a country for an undetermined period of time, thus turning non profitable the production of tradable goods using technology in the state-of-the-art. It is an obstacle to growth on the demand side, because it limits investment opportunities. The severity of the Dutch disease varies according to the extent of the Ricardian rents involved, i.e., according to the difference between two exchange rate equilibriums: the ‘current’ or market rate and the ‘industrial’ rate - the one that make viable efficient tradable industries. Its main symptoms, besides overvalued currency, are low rates of growth of the manufacturing industry, artificially high real wages, and unemployment. Its neutralization requires managing the exchange rate. The principal instrument for that is a sales or export tax on the commodities that give origin to the Dutch disease. In order to neutralize it policymakers face major political obstacles since it involves taxing exports and reducing wages. Finally, this papers argues that there is an extended concept of Dutch disease: besides having its origin in natural resources, it may arise from cheap labor provided that the ‘wage spread’ in the developing country is considerably larger than in the developed one - a condition that is usually present.

Há evidências de desindustrialização no Brasil?

Are There evidences of deindustrialization in Brazil? This paper aims at analyzing the theoretical concept of deindustrialization, and evaluating if Brazil, following the implementation of economic reforms in the 1990's, has suffered from a " new Dutch disease" . Despite the manufacturing sector declining participation in the Brazilian Gross Domestic Product (GDP), the empirical evidence show that the changes in the economy structure since the mid-1980’s to the end of 2005 should not be described as deindustrialization. Since there was not evidence of either generalized reallocation of resources towards industries based on natural resources, or a pattern of export specialization in goods technologically based on natural resources or even on labor, one cannot conclude that Brazil was infected by a " new Dutch disease" .

Hinnoittelustrategian valinta terästeollisuudessa - Case Teräsyhtiö Oy

Kandidaatin tutkielma ”Hinnoittelustrategian valinta terästeollisuudessa – Case Teräsyhtiö Oy” käsittelee tuotantohyödykkeitä valmistavan hiiliteräsyhtiön hinnoittelustrategian valintaa, peilaamalla toteutuvaa hinnoittelua hinnoittelun teoreettisiin periaatteisiin. Tutkimuksen tavoitteeksi kohdentui selvittää, kuinka hyvin kohdeyrityksen hinnoittelu noudattaa hinnoittelun teoreettisia periaatteita. Tavoitteena oli myös selvittää, miten hinnoittelu toteutuu kohdeyrityksessä ja mitkä tekijät vaikuttavat tähän strategiseen päätökseen. Tutkielman teoriaosuuden muodostaa hinnan ja hinnoitteluprosessin teorian muodostama kokonaisuus yhdessä tutkielman varsinaisen viitekehyksen kanssa, jona toimivat kustannusperusteisen ja markkinalähtöisen hinnoittelun perinteiset mallit. Tutkielmassa markkinalähtöisillä malleilla viitataan kysyntä- ja kilpailulähtöisiin malleihin. Tutkimuksen aineisto kerättiin teema-haastattelun avulla, haastattelemalla kolmea Case-yrityksen hinnoittelussa toimivaa henkilöä. Tutkimus toteutui laadullisena tutkimuksena hyödyntäen analyysissä teorialähtöistä sisällönanalyysiä. Tutkimustulosten osalta tärkeään rooliin asettui kahtiajako kotimarkkinoihin ja kotimarkkinoiden ulkopuolisiin alueisiin. Nämä alueet määrittivät pitkälle sitä, jouduttiinko hinnoittelu toteuttamaan hintaa seuraten vai asettaen. Toimialan alueellisten hintatasojen osalta merkittävässä asemassa olivat teräsyhtiöiden avoimet hintalistat, jotka ohjaavat hinnoittelua vahvasti. Hinnoitteluprosessin osalta tärkeimmäksi tavoitteeksi asettui kannattavuuden takaaminen, sekä johdonmukaisen hinnoittelun harjoittaminen. Markkinalähtöistä hinnoittelua ohjaavista ulkoisista tekijöistä tärkeintä oli Kilpailulain (948/2011) huomioiminen. Asiakkaan rooli hinnoittelussa oli myös erittäin merkittävä. Tutkimus osoitti kohdeyrityksen hinnoittelun painottavan markkinalähtöisiä menetelmiä, huomioiden kuitenkin kustannusten vaikutus katteen kautta. Tutkimus osoitti myös, ettei asiakkaan kokemaa arvoa huomioida hinnoittelun pohjatyössä siinä määrin, kuin olisi mahdollisesti tarpeellista. Tutkimuksen johtopäätöksissä korostuu se, kuinka asiakasarvon huomioiminen voisi mahdollistaa yritykselle korkeamman tuloksellisuuden.

Towards a better energy efficiency through a systems approach in an industrial forklift

The purpose of this study is to improve the potential energy recovery to electric energy in an electrohydraulic forklift system. The initial achieved result for energy saving ratio after structural optimization is 40 %. Component optimization is applied to the tested drive which consists of a DTC controlled electric servo motor directly running a reversible hydraulic pump. According to the study the energy efficiency and the energy recovery from the electro-hydraulic forklift system can be increased by 11 % units. New ideas and directions of further research were obtained during the study.