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dr Piotr Kasprzak

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  • The Gini index in Poland in 2008-2017

    Open Research Data

    When assessing the level of poverty, one should use indicators presenting indicators of social inequality in terms of income, indicators of prosperity and poverty In Poland, the situation in terms of inequality is improving, but as measured by the Gini coefficient. The coefficient, which ranges from zero to one hundred percent, the higher it is, the...

  • Percentage of the working age population in selected EU countries in 2006 and 2017

    Open Research Data

    The phenomenon of aging of the society, and thus changes in the structure of the share of population in pre- and post-working age, is typical for all European Union countries. The median age of the population in the European Union countries in 2001-2016 increased from 38.5 years to 43 years. This is the scale of the aging of the population (Median age...

  • The fertility rate (TFR) in Poland in the period 1955-2017

    Open Research Data

    The fertility rate has dropped 2.5 times over the last 60 years. Immediately after the baby boom in the first half of the 1980s, many generations of women born in the second half of the 1970s, an increase in the number of births from the mid-1990s, were expected as a result of entering the age of the highest fertility age in Poland. which lasted until...

  • The fertility rate (TFR) in selected EU countries in 2015

    Open Research Data

    The main reasons for the negative consequences of demographic changes are: natural increase in the life span of the population, decline in fertility and emigration of unusual dimensions.

  • Percentage of the population over 65 in selected EU countries in 2006 and 2017

    Open Research Data

    Until the mid-1980s, Poland belonged to the group of countries with a high dynamics of population growth, reaching 0.9% annually. The average value of the population growth dynamics in the 1980s was 0.66%. From the beginning of this century, the growth rate has taken negative values ​​and in the years 2000-2014 it amounted to an annual average of -0.03%.

  • Summary index of innovations for Poland, Germany and the EU average in 2008-2012

    Open Research Data

    In 2013, PoƖska became one of the so-called "modest innovators".The table illustrates changes in the innovativeness of the countries in question using the SII indicator.

  • Share of gross value added by factors of production prices generated by the enterprise sector in Poland and in the EU countries in the GDP of individual countries

    Open Research Data

    Companies operating in the EU countries are characterized by a greater contribution to the creation of GDP than Polish enterprises. Discrepancies in shaping the described value also result from a different industry structure of companies. In other EU countries, more companies are involved in services, and in Poland, enterprises conducting commercial...

  • The structure of electricity production in Poland (data as at the end of 2010)

    Open Research Data

    The energy market in Poland is characterized primarily by the use of only one raw material for the production of electricity. In 2010, as much as 91.4% of electricity was produced on the basis of hard coal or lignite. Therefore, the remaining sources used for the production of electricity participated in the production of electricity to a small extent....

  • Countries with the highest and the lowest electricity consumption per capita in 1998, kWh / c

    Open Research Data

    For several years, domestic electricity consumption has been growing (the average annual growth rate of electricity consumption for 2005-2010 is 2.75%). The increase in demand for electricity is related to the continuous development of the Polish economy, the enrichment of society and the growing, year by year, industrial production. It should be noted...

  • Net electricity production by fuel (2006-2030)

    Open Research Data

    This dataset presents the current structure of electricity sources and a forecast of the share of individual fuels in electricity production in Poland until 2030. First of all, it should be noted the constantly growing supply of electricity. It is related to the continuous economic development, increasing consumption both by enterprises and households.

  • Gross final energy demand from RES, broken down by type of energy

    Open Research Data

    According to the forecasts of the Ministry of Economy, taking into account the macroeconomic situation and legal conditions (including the EU Program "20x20x20", the Act on Renewable Energy Sources and the Energy Efficiency Act), power plants producing energy based on renewable energy will gain in importance in the coming years. energy sources.

  • Forecast of basic fuel prices in imports to Poland (constant prices in USD in 2007)

    Open Research Data

    This dataset presents price growth forecasts for conventional energy sources. It should be noted that the Ministry of Economy forecasts a more than two-fold increase in oil prices (although these forecasts may be greatly underestimated) over 23 years, an almost two-fold increase in natural gas prices and a 40% increase in coal prices.

  • Relation of expenditure on Research and Development to GDP in EU countries (2009-2012)

    Open Research Data

    The presented dataset shows that most countries increased their R&D spending - 16 of those 26 members of the European Union for which Eurostat has complete data did so. This also translated into the average ratio for the entire Community, in 2012 it amounted to 2.06% of GDP compared to 2.01% in 2009. The most severely limited their expenses were...

  • Share of enterprises' expenditure in total R&D expenditure (2009-2011)

    Open Research Data

    The countries with the highest share of enterprises in R&D expenditure are: Finåandia (67%), Germany (65.6%) and Slovenia (61.2%). On the opposite pole are Cyprus (11%), Bulgaria (16.9%) and Latvia (24.8%). The average result for the Member States in 2011 was 54.9%. It is worth noting that the countries that significantly increased the ratio of...

  • Comparison of Poland, Germany and the European average using the components of the summary innovation index

    Open Research Data

    The analysis presents a comparison of the innovation policies of Poland and Germany using all the indicators included in the Summary Innovation Index (SII), then the obtained results were analyzed and conclusions were formulated.The indicators are divided into three main categories, each group of indicators shows a different aspect of the innovativeness...

  • Number of tax returns filed by taxpayers obtaining income taxed with a lump sum on income recorded according to sources of income 2011-2015

    Open Research Data

    Taxpayers engaged in non-agricultural business activities benefiting from taxation in the form of a lump sum on recorded income, are required to have and store proofs of purchase of goods, keep a list of fixed assets and intangible assets, records of equipment and, separately for each tax year, a record of revenues. The obligation to keep records of...

  • Employment structure in individual enterprises in Poland in 2010-2014

    Open Research Data

    It is worth mentioning the role of micro, small and medium-sized enterprises in the labor market. The above-mentioned entities employ in total nearly 70% of all employees who work in the corporate sector. Micro enterprises play a decisive role in this respect, accounting for nearly 40% of all employees.Comparing the data contained in the table below...

  • Income obtained according to particular rates only by taxpayers conducting non-agricultural business activity 2015

    Open Research Data

    Taxation in the form of a lump sum on recorded revenues does not apply to certain types of activity, regardless of their size. We are talking about taxpayers who achieve revenue in whole or in part, among others from on account of running pharmacies, activities in the field of buying and selling foreign exchange values, activities in the field of trade...

  • Share of gross value added generated by enterprises in GDP

    Open Research Data

    After Poland joined the group of countries associated in the European Union and through participation in numerous economic and political organizations (including the World Trade Organization, OECD), as well as the commencement of trade exchange with virtually all countries of the world, Polish entrepreneurs and managers struggle with completely problems...

  • Share of family enterprises in generating GDP in individual sections 2009

    Open Research Data

    Family businesses constitute a significant part of the Polish economy and the vast majority of enterprises within the SME sector. They have always existed on the Polish market, but the political situation meant that their real revival is related to the political changes of 1989. These companies are of particular importance in contributing to the formation...

  • Share of people working in the enterprise sector by ownership sector at the end of 2016 (%).

    Open Research Data

    The dynamic development of small and medium-sized enterprises, which was observed in the past century - in particular in the past two decades - is the phenomenon of the development of the world economy intriguing many researchers and research centers. These figures present the share of workforce according to the ownership sector at the end of 2016.

  • Difficulties in financing innovation - research results

    Open Research Data

    The SME sector determines the strength of the Polish economy, still faces many barriers in running a business, they can be social and market barriers, for example: financial barriers, low employee mobility, or limited access to financing sources: legal barriers that result from economic policy difficult for the sector, or conservative economic policy.

  • Personal income tax - tax scales in 1992–2019

    Open Research Data

    Personal income tax in Poland is regulated by the Act of July 26, 1991. In addition, the rights and obligations of the taxpayer of this tax result from a number of provisions of the Polish Constitution, many statutes and ratified international agreements and executive regulations. This research data contains information on the amount of tax in Poland...

  • The number of enterprises in Poland and EU countries (in thousands) in 2019

    Open Research Data

    Enterprises from the SME sector constitute the majority of companies in Poland and in the European Union countries. However, the structure of domestic enterprises in terms of size and industry differs from the EU average. The following dataset contains the number of enterprises in Poland and EU countries (in thousands) in 2019.

  • The structure of the enterprise sector by size in Poland and the EU-28 in 2017

    Open Research Data

    Enterprises from the SME sector constitute the majority of companies in Poland and in the European Union countries. However, the structure of domestic enterprises in terms of size and industry differs from the EU average. Taking into account the nature of the business in Poland, more companies operate in trade, and lower in services. However, it should...

  • Poland – Iran trade turnover annually in 2009-2014 (millions of USD)

    Open Research Data

    In 2014, Polish exports to Iran was worth of 34.9 million EUR and imports 22.4 million (the trade turnover exceeded 57 million EUR). Year 2015 did not bring recovery in economic relations - the value of trade exchange exceeded only EUR 60 million. In comparison to 2011 when the total value of bilateral trade reached EUR 167 million. 

  • Total Goods: EU Trade flows and balance with Iran, 2005-2015 (in millions of USD).

    Open Research Data

    The following dataset shows the volume of trade of the European Union countries with Iran. One can observe a significant drop in both imports and exports (the year 2012 meant tightening of sanctions, which clearly limited the import of Iranian products to the EU). After lifting the sanctions it is expected to substantially increase the level of trade...

  • Top 10 Iran Import Goods in 2011

    Open Research Data

    The following dataset shows the volume of trade of the European Union countries with Iran. One can observe a significant drop in both imports and exports (the year 2012 meant tightening of sanctions, which clearly limited the import of Iranian products to the EU). After lifting the sanctions it is expected to substantially increase the level of trade...

  • Top 10 Iran Export Goods in 2011

    Open Research Data

    In the structure of Iranian exports the dominant position are different types of fuel (including chemical industry products). The structure of imports is much more fragmented. Positions worth of consideration are machinery and equipment, steel, vehicles parts, cereals and food.

  • Top 10 Iran Import Partners in 2011

    Open Research Data

    The leader in the supply of goods and services to Iran are the United Arab Emirates. As many as 32% of the total value of imports to Iran comes from this country. This was followed by China, South Korea and Germany. These four largest countries supplied  goods to Iran of nearly 72% of the total value of imports. 

  • Inflation rate (In percentage) in Iran

    Open Research Data

    Currently, a major concern of the Iranian economy is high inflation. Increasing prices of basic goods, and their increase in wages do not follow. At the same time the unemployment rate has raised. The following data set present the inflation rate between 2010-2020 (forecast).

  • GDP growth in Iran

    Open Research Data

    The economy of the Islamic Republic of Iran is one of the fastest growing in the Middle East. Iran should not only be associated with crude oil industry but also other areas of the economy. The sanctions that hindered oil exports from Iran meant that the authorities had to take measures to increase exports of other products. There was an increase in...

  • Top 10 Iran Export Partners in 2011

    Open Research Data

    Lifting of Iranian sanctions could lead to a rapid improvement in the economic situation of Iran. This will not only remove the barriers of international transactions, but also enable the investments of foreign entities on the territory of Iran, increasing the competitiveness of operators, including in the key mining sector.

  • IRR (Irianian Rial) in comparison to the USD (IRR/USD)

    Open Research Data

    Current problem of the Iranian economy is unstable exchange rate of Iranian currency Rial (IRR) to the US dollar (USD). Exchange rate was maintained at about 10-12 thousand IRR for 1 USD. However, the impact of sanctions depreciated Rial dramatically. In July 2013, the price of IRR has been reduced from 12 200 to 24 980 IRR/USD. At the same time, the...

  • Number of registered BEV and PHEV vehicles in 2011-2016 (in thousands)

    Open Research Data

    There are three main types of vehicles that are generally regarded as an electric car. These include:

  • List of administrative and tax preferences for electric vehicles owners in selected European countries

    Open Research Data

    Current mechanisms for supporting electric vehicle owners are both economic (in the form of tax reliefs and direct subsidies) as well as administrative and legal. Examples from countries that have opted for different types of incentives present that they have leaded to increased demand for such vehicles. The following dataset is a summary list, including...

  • The share of BEV and PHEV in total number of registered vehicles (%) 2011-2016

    Open Research Data

    In 2016, the highest percentage of electric vehicles among all passenger automobiles was recorded in Norway - about 28% (it should be noted that in 5 years the number of electric cars in this country increased from 5 thousand to 133 thousand). However, the remaining countries in the ranking note a much smaller share of sales of electric vehicles in...

  • Mechanisms for supporting electric vehicle purchasers in selected European countries in 2011-2016

    Open Research Data

    The European authorities have not developed a single common preference model for electric car buyers within the Union. Different countries have decided on different solutions. The following dataset presents mechanisms for supporting electric vehicle purchasers in selected European countries in years 2011-2016, including both economical (in the form...

  • Income obtained according to particular rates only by taxpayers conducting non-agricultural business activity in 2016

    Open Research Data

    A special form of income taxation addressed to the SME sector is the Lump sum on registered income, which is a simplified form of income tax payment for natural persons conducting business activity.The choice of this form of taxation is optional. In 2016, the tax in this form could be paid by taxpayers who in 2015 obtained income from non-agricultural...

  • Annual growth of House price index in European Union in 2006-2017

    Open Research Data

    The financial crisis of 2008 has caused a number of changes in the investment of both companies and individuals. One of the widely invested assets became the real estate market. The decline in real estate prices was noted in 2009 and 2012-2014. The highest decrease in property prices was indicated in Bulgaria, Ireland, Lithuania, Latvia, Slovakia and...

  • The number of active enterprises in Poland in 1997-2014

    Open Research Data

    After Poland joined the group of countries associated in the European Union and through participation in numerous economic and political organizations (including the World Trade Organization, OECD), as well as the commencement of trade exchange with virtually all countries of the world, Polish entrepreneurs and managers struggle with completely problems...

  • Stages of development of payment cards in Poland

    Open Research Data

    An important stage in the development of the Polish card market was the commencement of the card and check center of Bank Pekao SA in 1992, which became a professional technical background for the widespread issuance of bank cards. At the same year PolCard SA, became the first agent in the country, launched its own terminals for payment intermediation...

  • Distribution of population by tenure status, 2015 (% of population)

    Open Research Data

    Factor affecting the attractiveness of property market in terms of investment, especially of housing, is the ratio of the number of dwellings owned by the population .In 2015, more than a quarter (26.9%) of the EU population lived in their own housing with credit or mortgages, while over 42% occupied their own residential units without credit or mortgages....

  • Number of tax returns filed by taxpayers who obtain income taxed with a lump sum on income recorded according to sources of income (2011-2015)

    Open Research Data

    Taxpayers engaged in non-agricultural business activities benefiting from taxation in the form of a lump sum on recorded income, are required to have and store proofs of purchase of goods, keep a list of fixed assets and intangible assets, records of equipment and, separately for each tax year, a record of revenues. The obligation to keep records of...

  • Employment structure by enterprise size in Poland in 2010-2014

    Open Research Data

    Micro, small and medium-sized enterprises employ in total nearly 70% of all employees working in the corporate sector. Micro enterprises play a decisive role in this respect, accounting for nearly 40% of all employees. This dataset contains data showing the structure of the number of employees in enterprises in 2010-2014.

  • Division of enterprises in the creation of Poland's GDP in the years 2004 - 2013

    Open Research Data

    The share of the SME sector in generating GDP is growing every year. Currently, all enterprises account for 73.5% of GDP. In 2004, this level was 70.5%. Bearing in mind the above, it is important to note the important role of both the entire enterprise sector in the role of the entire national economy and the micro-enterprise sector. As already mentioned,...

  • The number of enterprises in Poland and selected EU countries in 2012

    Open Research Data

    In 2012, Poland was sixth in the ranking of the number of enterprises in selected European Union countries. In total, 22 million companies conduct business in the countries of the Community. However, when analyzing these values in relative numbers (calculated as the number of enterprises per 1000 inhabitants), Poland ranks only 22nd among the Member...

  • WIG rate of return histogram and normal distribution curve

    Open Research Data

    The conducted market analysis covered the period of stock exchange quotations from the beginning of 2010 to the end of 2019 (04/01/2010 - 30/12/2019). Daily data was used, in the form of closing prices of indices operating on the Warsaw Stock Exchange. In order to obtain a complete and generalized picture of the market, the quotations of 4 indices were...

  • Proceeds from value added tax to the state budget as a percentage of the revenues (2010-2014)

    Open Research Data

    From 1 January 2011, there was a general increase in the rates of tax on goods and services. According to the assumptions, it was temporary, and the amended regulations were to apply until the end of 2013. However, due to government policy, the rate hike was maintained. The changes introduced in 2010 concerned the basic and reduced rates - they were...

  • Revenues from the sale of books in Poland (2009-2013)

    Open Research Data

      According to the report "The book market in Poland 2014, the Library of Analysis", nearly 40,000 publishers were registered in Poland until mid-2013, of which it is estimated that only about 2,000-2,500 were active as publishers. According to the estimates of the authors of the Report, the value of the Polish book market in 2013 amounted to PLN 2.68...

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