1,213 research outputs found
Innovativeness of Small and Medium-Sized Enterprises in Greece: an Empirical Investigation
Economic theories recognize the leading role of innovations in the process of economic growth. Undoubtedly investing in innovation is a challenge for all enterprises operating in the modern highly competitive environment. The role and position of small and medium enterprises is unique and extremely important in this matter. The main objective of this study is to examine the conditions of undertaking innovative activities by SME sector in Greece and the identification of the critical success factors of SMEs in the field of innovation. The analysis used the results of the survey and statistical materials of SME from a sample of 410 respondents. The paper is organized as follows: in the next section we briefly present the importance of SMEs for sustained economic development and the actual development of SMEs growth in Greece. This is followed by the presentation of research methodology and the data sources used in the analysis. The results are presented and discussed in section four. We conclude with study limitations and further opportunities for research
Commodity Prices, Overshooting, Money Surprises, and Fed Credibility
The general price level does not provide a sensitive indicator of whether monetary policy is tight or loose, because mostprices are sticky. Interest rates are free to move, but they are an ambiguous indicator of monetary policy: one does not know whether changes in the interest rate are due to changes in the expected inflation rate or the real interest rate.Commodity prices provide the ideal sensitive indicator.This paper has two distinct aims. First, a theoretical model of "over-shooting" in commodity markets is presented. A known change in the money supply is shown to cause an instantaneous change in commodity prices that is greater than the proportionate change that describes long-run equilibrium.Second, we take the occasion of the Fed's Friday money supply announcements to test the theory. We find that an unexpectedly large money announcement causes significant negative reactions in prices of six commodities. This supports at once the sticky-price or overshooting view, and the notion that the market has confidence in the Fed's commitment to correct any deviations from its money growth targets.
Consumer Confidence and Elections
We investigate the behavior of consumer confidence around national elections in the EU-15 countries during 1985:1-2007:3. Consumer confidence increases before the date of elections and falls subsequently by almost the same amount. It is able to predict the strength of the performance of the incumbent party and its probability of re-election both alone and in the presence of macroeconomic and fiscal variables. The post-election drop is negatively related to the previous run up and is a function of the political - but not the economic - environment. A similar rise and fall characterizes consumer confidence in the United States.consumer confidence, national elections, incumbent party, macro-economy, fiscal conditions, political business cycle, EU-15, USA.
Financial crisis and non-performing exposures in Greece
The paper provides a brief history of the decade long Greek banking crisis, which reshaped the banking system into essentially four systemic banks, owning 96% of total assets. The crisis also led bank stock prices to a value of almost zero twice in a row, once in early 2012 after the PSI bond haircut, and again in late 2015, after the politically generated recession and the GREXIT fears of the first semester of the year. Today the amount of legacy nonperforming loans (NPLs) or exposures (NPEs) is enormous and by far the highest in Europe. It has to decline fast to non-crisis levels for the banks to be able to provide fresh credit and support the economy. A rapid reduction of NPEs is hampered by two key obstacles: First, the NPE reduction causes a loss in equity capital, which could lead to a violation of the Basel III capital requirements; and second, the NPE reduction can easily lead to negative annual profitability, which could force dilution of private sector stock ownership, caused by the 2014 legislation of Deferred Tax Credit (DTC). The higher the NPEs and the lower the provisions of banks, the higher their need for fresh capital. Banks differ in those characteristics and some may not avoid an eventual recapitalization in 2021. The stricter regulators are in their minimum capital ratio requirements or the more pessimistic private investors are on their valuations of the bank NPEs, the higher the need for fresh capital for the banks. A sensitivity analysis of the bank capital needs to these two exogenous variables (Table 2.2), reveals a fragile situation, in which capital needs can easily sky-rocket. In the medium term, the drive to increase annual profitability remains a strategic one-way street for banks. The challenges Greek banks face are very similar to those of European banks, though with some distinct features. The environment of low interest rates, intense competition with technology companies that are gradually penetrating retail banking, and the constant tightening of the supervisory framework, is putting pressure on their profitability. Additional Greek pressures arise from (i) the negative impact of reduced NPEs on accounting profitability; (ii) the digital transformation of the economy, which entails massive increases in investment in IT projects and in executives’ training; (iii) a switch of traditional bank customers towards alternative sources of financing; (iv) the high operating costs, which are inherited from the earlier prosperous times, and so on
What Moves the Discount on Country Equity Funds?
The paper characterizes several empirical regularities of closed- end fund prices and examines the extent to which a 'sentiment' model of asset prices is consistent with the empirical regularities. We find that after controlling for the effect of cross-border investment restrictions, country funds trade at an average discount. Discounts vary substantially and contribute to a variance in country fund weekly returns which is generally three times greater than the returns on the net asset value (NAV). Regression analysis suggests that discounts have predictive power for fund returns but not for NAV returns, suggesting that investor 'sentiment' is a component of the price of a fund and not its NAV. Estimation of an unobserved components model on the discounts of the funds reveals a significant and strongly persistent common component across fund discounts. Regressions of fund and NAV returns on financial variables reveal that fund prices are 'sticky' with respect to movements in the host country's stock market and overly sensitive to variation in the U.S. and world stock markets. This relation is unaffected when we consider separately funds whose host countries restrict cross-border investment and funds which invest in emerging stock markets.
The Blue Room
The Blue Room is a true account of a teacher\u27s experience in a federal setting four classroom.
Challenged by highly restrictive practices and perceived lack of support, the teacher finally confronts the realization that the concepts of continuum and least restrictive environment equally apply to teachers in that setting
Visual perception of colourful petals reminds us of classical fragments
Colour has attracted the interest and attention of many of the most gifted intellects of all time. Ideas of early thinkers were not -and could not have been- grasped on a scientific level without knowledge of a kind that lay far in the future. One character that is being considered is the colourful surfaces of living tissues, which could hardly have been visualized without a corresponding reference to the microscale parallel. Millions of years before man made manipulated synthetic structures, biological systems were using nanoscale architecture to produce striking optical effects. Here we show the microsculpture of the adaxial surface of flower petals from the asphodel, the Stork's-bill and the common poppy by using optical, scanning electron and atomic force microscopy. Microsculpture has been studied in leaves and pollen grains of higher plants. To the best of our knowledge imaging and nanoscale morphometry of petals has not been reported hitherto. Our findings on flower petals' microsculpture may be linked with aspects on colour revealed from ancient literature
The Greek economic crisis and the banks
In this paper we review the Greek economic crisis focusing on the banking system. Banksovereign linkages were strong during the crisis: banks’ liquidity problems before the sovereign crisis spilled over to the real economy, and more importantly the sovereign’s default rendered all Greek banks insolvent because of their positions in government bonds. The Greek banking system was put back on its feet through a series of recapitalizations, following which industry concentration became the highest in Europe. Banks were slow to reduce non-performing loans (NPLs), which peaked at 48.9% of gross loans, because of their limited capital buffers. Government guarantees for securitizations were finally the key for NPLs to decline close to European averages. Banks’ capital buffers have improved through internal profitability but remain below European averages. Lending to the real economy is low but recovering, and banks’ exposure to the sovereign is again increasing
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