Browsing by Subject "tuottajahinnat"

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  • Crowley, Patrick M.; Schildt, Tony (2009)
    Bank of Finland Research Discussion Papers 33/2009
    Many indicators of business and growth cycles have been constructed by both private and public agencies and are now in use as monitoring devices of economic conditions and for forecasting purposes. As these indicators are largely composite constructs using other economic data, their frequency composition is likely different to that of the variables they are used as indicators for. In this paper we use the Hilbert-Huang transform, which comprises the empirical mode decomposition (EMD) and the Hilbert spectrum, in order to analyse the frequency content of comparable OECD confidence indicators and national sentiment indicators for industrial production and consumption. We then compare these with the frequency content of both industrial production and real consumption growth data. The Hilbert-Huang methodology first uses a sifting process (EMD) to identify the embedded frequencies within a time series, and the changing nature of these embedded frequencies (IMFs) can then be analysed by estimating the instantaneous frequency (using the Hilbert spectrum). This methodology has several advantages over conventional spectral analysis: it handles non-stationary and non-linear processes, and it can cope with short data series. The aim of this paper is to decompose both indicator and actual economic variables to evaluate i) whether the number of IMFs are equivalent in both indicators and actual variables and ii) to see which frequencies are accounted for in indicators and which frequencies are not.
  • Honkapohja, Seppo; Turunen-Red, Arja H.; Woodland, Alan D. (2011)
    Bank of Finland Research Discussion Papers 9/2011
    Published in Canadian Journal of Economics, 49, 2016: 1441-1469
    We study a many-country endogenous growth model in which decisions about innovation and new investment are influenced by growth expectations. Adaptive learning dynamics determine the country-specific short-run transition paths. The countries differ in basic structural parameters and may impose tariffs on imports of capital goods. Numerical experiments illustrate the adjustment dynamics that follow the use of tariffs. We show that countries that limit trade in capital goods can experience dynamic gains both in growth and in utility and that such gains persist longer the larger the structural advantages of the region that applies tariffs. Substantial differences in levels of innovation, consumption, output and utility can appear, and asymmetries in economic outcomes that were present before trade restrictions are made more severe.
  • Bank of Finland (2018)
    Bank of Finland. Bulletin 3/2018
    The GDP deflator reflects the cost-competitiveness of Finnish production better than consumer prices do. Changes in the GDP deflator describe the change in prices of goods and services produced in Finland regardless of whether they are consumed in Finland or abroad.
  • Chen, Hongyi; Funke, Michael; Tsang, Andrew (2016)
    BOFIT Discussion Papers 11/2016
    ​Persistent producer price deflation in China and other Asian economies has become a genuine concern for policymakers. In June 2016, China’s producer prices were down 12.7 percent from their peak in 2011, following a 52-month stretch of consecutive negative producer price readings (March 2012 to June 2016). Given problems with overcapacity and heavy corporate debt burdens, the incessant decline in producer prices has eroded corporate profitability, dampened fixed in-vestment and depressed growth overall. This paper analyzes the determinants of producer price declines across eleven Asian economies, finding that the recent synchronous and protracted pro-ducer price deflation has been driven by weak production growth, low commodity prices, spill-over effects from China, and, to a lesser extent, exchange rate pass-through. With China at the heart of the region’s producer price deflation challenge, we consider the structural adjustments needed in China to cope with the decline and head off deflationary threats.