Výsledky vyhľadávania
Názov Prague economic papers Vyd.údaje Praha : Vysoká škola ekonomická , 2022 ISSN 1210-04552336-730X Form.deskr. časopisy - journals Roč., číslo Vol. 31 no. 5 (2022) Jazyk dok. angličtina Krajina Česká republika URL Link na zdrojový dokument Kategória publikačnej činnosti GII Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika ČLÁNKY 2022: Bitcoin transaction fees, miners' revenue, concentration and electricity consumption: A failing ecosystem Názov Bitcoin transaction fees, miners' revenue, concentration and electricity consumption: A failing ecosystem Aut.údaje Frederik Rech, Chen Yan ... [et al.] Autor Rech Frederik (20%)
Spoluautori Yan Chen (20%)
Bagonza Amon (20%)
Pintér Ľubomír 1972- (20%) UMBEF04 - Katedra financií a účtovníctva
Musa Hussam 1968- (20%) UMBEF04 - Katedra financií a účtovníctva
Zdroj.dok. Prague economic papers. Vol. 31, no. 5 (2022), pp. 377-397. - Praha : Vysoká škola ekonomická, 2022 Kľúč.slová bitcoin (internetová open-source peňažná mena) transakčné náklady baníci - miners elektrina - electricity Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Česká republika URL Link na zdrojový dokument Kategória publikačnej činnosti ADM Číslo archívnej kópie 52484 Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika Názov Prague Economic Papers Vyd.údaje Praha : Vysoká škola ekonomická , 2020 ISSN 1210-04552336-730X Form.deskr. časopisy - journals Roč., číslo Vol. 29 no. 5 (2020) Jazyk dok. angličtina Krajina Česká republika URL Link na zdrojový dokument Kategória publikačnej činnosti GII Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika ČLÁNKY 2020: Valuation of equity release contracts in Czech Republic, Republic of Poland and Slovak Republic Názov Valuation of equity release contracts in Czech Republic, Republic of Poland and Slovak Republic Aut.údaje Agnieszka Marciniuk ... [et al.] Autor Marciniuk Agnieszka (25%)
Spoluautori Zimková Emília 1964- (25%) UMBEF04 - Katedra financií a účtovníctva
Farkašovský Vlastimil 1988- (25%)
Lawson Colin Wiliam 1948- (25%)
Zdroj.dok. Prague Economic Papers. Roč. 29 č. 5 (2020), s. 505-521. - Praha : Vysoká škola ekonomická, 2020 Kľúč.slová vlastné imanie obchodné zmluvy ocenenia Heslá geogr. Slovensko Česko Poľsko Jazyk dok. angličtina Krajina Česká republika Anotácia © 2020, Vysoka Skola Ekonomicka. All rights reserved. An ageing European population and, therefore, a rising dependency ratio of retirees to the working population, strongly suggests that a pension funding gap will be a key social issue in future. Yet many older people have significant real estate assets that they could access using equity release products. They could sell their assets in exchange for lifelong or temporary monthly payments. Equity release products are relatively new to Poland, but are not yet offered by commercial banks in Czechia and Slovakia. This paper estimates the potential benefits of marriage reverse annuity, and reverse mortgage contracts, using the Svensson model function, and empirical property data from selected Czech, Slovak and Polish cities. The results are also compared to the average pension of inhabitants in the selected cities. It is shown that there is substantial scope for boosting retirement income in all the cases considered, though the precise size of the increase depends on factors such as contract buyers’ age and life expectancy, the value of their assets, the payment consequences of a spouse’s death, and contract suppliers’ pricing policies. Kategória publikačnej činnosti ADM Číslo archívnej kópie 48557 Kategória ohlasu MARCINKIEWICZ, Edyta - CHYBALSKI, Filip. Mass homeownership policy and economic well-being of the elderly : empirical evidence from the Polish household survey. In International journal of sociology and social policy. ISSN 0144-333X, 2022, vol. 42, no. 11-12, pp. 1129-1144.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika Názov Prague Economic Papers Vyd.údaje Praha : Vysoká škola ekonomická , 2018 ISSN 1210-0455 2336-730X Form.deskr. časopisy - journals Roč., číslo Vol. 27 no. 6 (2018) Jazyk dok. angličtina Krajina Česká republika URL Link na zdrojový dokument Kategória publikačnej činnosti GII Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika ČLÁNKY 2018: Work flexibility in developed countries: economic context and policy implications Názov Work flexibility in developed countries: economic context and policy implications Aut.údaje Peter Pisár, Ján Huňady, Erika Ľapinová Autor Pisár Peter 1975- (34%) UMBEF04 - Katedra financií a účtovníctva
Spoluautori Huňady Ján 1985- (33%) UMBEF04 - Katedra financií a účtovníctva
Ľapinová Erika 1977- (33%) UMBEF04 - Katedra financií a účtovníctva
Zdroj.dok. Prague Economic Papers. Vol. 27, no. 6 (2018), pp. 684-703. - Praha : Vysoká škola ekonomická, 2018 Kľúč.slová flexibility of work part-time work temporary agency work komparatívna analýza - comparative analysis economic policy context Form.deskr. články - journal articles Jazyk dok. angličtina Krajina Česká republika Systematika 334 Anotácia The work flexibility is considered as an integral part of the modernization of the labour market and also as an effective solution of the current problems at the labour market. The paper is therefore focussed on this problem in terms of the working time organization, as well as selected forms of employment in developed countries. We pay an attention to theoretical issues and practical application of work flexibility. Appling the methods of spatial comparison and cluster analysis, we identify the key differences and similarities in labour flexibility among selected countries. There are rather significant differences between groups of countries. The results of panel data regression largely indicate that higher flexibility on the labour market could have positive impact on the reduction of unemployment in the future, especially when taking into account the two years lag. Kategória publikačnej činnosti ADM Číslo archívnej kópie 44133 Kategória ohlasu PRIVARA, Andrej - RIEVAJOVA, Eva - BARBULESCU, Adina. Attracting high skilled individuals in the EU : the finnish experience. In Migration letters. ISSN 1741-8984, 2020, vol. 17, no. 2, pp. 369-377.
DO PRADO, Altevir Dias - BAGOLIN, Izete Pengo. Multidimensional labor market protection index (MLPI) : methodological proposition. In Redes : revista do desenvolvimento regional [online]. 2022, vol. 27, pp. 1-24 [cit. 2023-01-25]. ISSN 1982-6745. Dostupné na: https://doi.org/10.17058/redes.v27i1.17620
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika Názov Prague Economic Papers Vyd.údaje Praha : Vysoká škola ekonomická , 2015 ISSN 1210-04552336-730X Form.deskr. časopisy - journals Roč., číslo Vol. 24 no. 4 (2015) Jazyk dok. angličtina Krajina Česká republika URL Link na zdrojový dokument Kategória publikačnej činnosti GII Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika ČLÁNKY 2015: Efficiency in the Slovak banking industry: a comparison of three approaches Názov Efficiency in the Slovak banking industry: a comparison of three approaches Súbež.n. Efektívnosť slovenského bankového priemyslu: porovnanie troch prístupov Aut.údaje Martin Boďa, Emília Zimková Autor Boďa Martin 1984- (60%) UMBEF05 - Katedra kvantitatívnych metód a informačných systémov
Spoluautori Zimková Emília 1964- (40%) UMBEF04 - Katedra financií a účtovníctva
Zdroj.dok. Prague Economic Papers. Vol. 24, no. 4 (2015), pp. 434-451. - Praha : Vysoká škola ekonomická, 2015 Kľúč.slová efektívnosť - efficiency bankové sektory - banking sectors SBM model efficiency banking industry Jazyk dok. angličtina Krajina Česká republika Systematika 336.71 Anotácia The paper emphasizes that any approach to defi ning technical effi ciency in banking is just a diff erent outlook on manifold goals and functions that commercial banks pursue. Three commonly applied approaches, i.e. the service-oriented approach, the intermediation approach and the profi toriented approach, are not in confl ict but are complementary in providing information on how commercial banks perform in fi nancial intermediation, provision of banking services and profi t seeking. In addition to the methodological contribution of the paper, it investigates the effi ciency of the Slovak banking industry over the years 2000–2011 so as to fi nd whether employment of a specifi c approach changes the view on effi ciency of individual commercial banks. To this end, the non-parametric method of evaluation is employed based on the slack-based measure model of data envelopment analysis. The results suggest that general impressions of the effi ciency status of individual banks as obtained within the three approaches are similar in most cases Kategória publikačnej činnosti ADM Číslo archívnej kópie 34246 Kategória ohlasu KOČIŠOVÁ, Kristína. Revenue efficiency in European banking. In European financial systems 2016 : proceedings of the 13th international scientific conference, Brno, 27th - 28th June 2016. Brno : Masaryk University, 2016. ISBN 978-80-210-8308-0, pp. 333-339.
FARKAŠOVSKÝ, Vlastimil - PINTER, Ľubomír. Quality and efficiency of bank branch service. In European financial systems 2016 : proceedings of the 13th international scientific conference, Brno, 27th - 28th June 2016. Brno : Masaryk University, 2016. ISBN 978-80-210-8308-0, pp. 146-153.
KOČIŠOVÁ, Kristína. Market structure and banking sector performance. In Journal of applied economic sciences. ISSN 1843-6110, 2016, vol. 11, no. 4, pp. 709-719.
HANCLOVÁ, Jana - CHYTILOVÁ, Lucie. An application of convex nonparametric least squares to estimation banks (in)efficiency in the Visegrad countries. In 12th international conference on strategic management and its support by information systems (SMSIS 2017), Ostrava, 25th-26th May 2017. Ostrava : VSB-Technical University of Ostrava, 2017. ISBN 978-802484046-8, pp. 231-238.
PALEČKOVÁ, Iveta. Banking efficiency using dynamic data envelopment analysis : evidence from Bosnia and Herzegovina, Croatia, Serbia and Slovenia. In 9th international conference on currency, banking and international finance (ICCBIF 2016), Bratislava, 20th-21st September 2016. Bratislava : Ekonóm, 2016. ISBN 978-80-225-4362-0, pp. 203-+.
KOČIŠOVÁ, Kristína - PALEČKOVÁ, Iveta. The super-efficiency model its use for ranking identification of outliers. In Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis. ISSN 1211-8516, 2017, vol. 65, no. 4, pp. 1371-1382.
PALEČKOVÁ, Iveta. Cost efficiency of the Czech and Slovak banking sectors: an application of the data envelopment analysis. In 9th international scientific conference on business and management, Vilnius, 12th-13th May 2016. Vilnius : Vilnius Gediminas Technical University press, 2016. ISSN 2029-4441, pp. [1-9].
KOČIŠOVÁ, Kristína. Cost efficiency in European banking. In 19th conference on applications of mathematics and statistics in economics (AMSE), Banská Štiavnica, 31th August - 04th September 2016. Banská Bystrica : Univerzita Mateja Bela, Ekonomická fakulta, 2016. ISSN 2453-9902, pp. 181-191.
KOČIŠOVÁ, Kristína. Measurement of revenue efficiency in European union countries: a comparison of different approaches. In International journal of applied business and economic research. ISSN 0972-7302, 2017, vol. 15, no. 9, pp. 31-42.
DRÁB, Radovan - KOČIŠOVÁ, Kristína. Change in technical efficiency in case of Slovak banks. In Recent applications of data envelopment analysis : proceedings of the 15th international conference of on data envelopment analysis (DEA 2017), Prague, 26th-29th June 2017 [online]. Birmingham : Aston Business School, 2017, pp. 46-52 [cit. 2018-05-23]. ISBN 978-1-85449-433-7. Dostupné na: https://www.researchgate.net/publication/321826067_RECENT_APPLICATIONS_OF_DATA_ENVELOPMENT_ANALYSIS
GRUŽAUSKAS, Valentas - GRMANOVÁ, Eva. Efficiency of banks and human resources. In Journal of international studies. ISSN 2071-8330, 2018, vol. 11, no. 2, pp. 193-201.
PALEČKOVÁ, Iveta. Performance measurement in banking : empirical application to central and Eastern Europe. Praha : Professional Publishing, 2018. 159 s. ISBN 978-80-88260-13-4.
MEŠŤAN, Michal - MALIČEK, Maroš - ZOFAJ, Matej - KRALIK, Ivan. Changes in consumer credit market in Slovakia. In 5th international scientific conference on European financial systems 2018, Brno, 25th-26th June 2018. Brno : Masaryk University, 2018. ISBN 978-80-210-8980-8, pp. 402-409.
TOLOO, Mehdi - ALLAHYAR, Maryam - HANČLOVÁ, Jana. A non-radial directional distance method on classifying inputs and outputs in DEA : application to banking industry. In Expert systems with applications. ISSN 0957-4174, 2018, vol. 92, pp. 495-506.
BOITAN, Iustina Alina - NITESCU, Dan Costin. Does corporate governance support efficiency in banking business? Evidence from European systemic banks. In Ekonomický časopis. ISSN 0013-3035, 2019, vol. 67, no. 5, pp. 525-549.
DRÁB, Radovan - KOČIŠOVÁ, Kristína. Efficiency of the banks: the case of the Visegrad countries. In Economic annals-XXI. ISSN 1728-6220, 2018, vol. 174, no. 11-12, pp. 34-42.
MOHAPATRA, Suryanarayan - JENA, Sangram Keshari - MITRA, Amarnath - TIWARI, Aviral Kumar. Intellectual capital and firm performance : evidence from Indian banking sector. In Applied economics ISSN 0003-6846, 2019, vol. 51, no. 57, pp. 6054-6067.
PALEČKOVÁ, Iveta. Cost efficiency measurement using two-stage data envelopment analysis in the Czech and Slovak banking sectors. In Acta oeconomica. ISSN 0001-6373, 2019, vol. 69, no. 3, pp. 445-466.
MUSA, Hussam - NATORIN, Viacheslav - MUSOVA, Zdenka - DURANA, Pavol. Comparison of the efficiency measurement of the conventional and Islamic banks. In Oeconomia Copernicana. ISSN 2083-1277, 2020, vol. 11, no. 1, pp. 29-58.
KOČIŠOVÁ, Kristína. Two-stage DEA : an application in banking. In Lecture notes in networks and systems. ISSN 2367-3370, 2020, vol. 129 LNNS, pp. 1483-1517.
POURIYEH, Amanehalsadat - LOTFI, Farhad Hosseinzadeh - PIRASTEH, Saied. Vulnerability assessment and modelling of urban growth using data envelopment analysis. In Journal of the indian society of remote sensing. ISSN 0255-660X, 2021, vol. 49, no. 2, pp. 259-273.
SILVA LECUNA, Hale Kirer - ÇALIŞKAN, Muhammed Mustafa Tuncer. The efficiency and profitability of the Turkish banking sector. In Current issues in finance, economy and politics. Bandirma: Bandirma Onyedi Eylül University, 2020. ISBN 978-363180410-0, pp. 105-118.
SPORTA, Fred - MUGANDA, Tiberious Wesonga. Effects of agency banking on operational efficiency of commercial banks in Kenya. In International research journal of business and strategic management. ISSN 2710-2742, 2021, vol. 2, no. 2, pp. 450-460.
PALEČKOVÁ, Iveta - KOČIŠOVÁ, Kristína. Technical efficiency in the Czech and Slovak banking industry : a comparison of three approaches for selection of variables. In 8th international scientific conference on finance and performance of firms in science, education and practice Tomas Baťa University Zlin, 26th-27th April 2017. Zlin : Tomaš Baťa Univesity Zlín, 2017. ISBN 978-80-7454-653-2, s. 828-842.
KOČIŠOVÁ, Kristína. Commercial bank efficiency : comparison between different systems. In 2nd Central European conference in finance and economics (CEFE2017), Herľany, 20th-21st September 2017. Košice : Technical University of Košice, 2017. ISBN 978-80-553-2906-2, pp. 395-402.
KHOJIN, Gholamreza Panahandeh - ASHLAGH, Abbas Toloei - AFSHARKAZEMI, Mohammad Ali. Presenting a data envelopment analysis model based on goal programming and weight restriction in order to evaluate the efficiency and ranking of decision-making units in Ghavamin bank. In Industrial management journal. ISSN 2008-5885, 2021, vol. 13, no. 1, pp. 155-169.
MILENKOVIC, Nada - RADOVANOV, Boris - KALAS, Branimir - HORVAT MARCIKIC, Aleksandra. External two stage DEA analysis of bank efficiency in West Balkan countries. In Sustainability. ISSN 2071-1050, 2022, vol. 14, no. 2, pp. 1-16.
MARCIKIĆ HORVAT, Aleksandra - SEDLAK, Otilija. Investments in tourist destinations for increasing efficiency in the future Serbian tourism sector. In The future of tourism : the seventh international scientific conference, Vrnjačka Banja, 02nd-4th June 2022. Vrnjačka Banja : University of Kragujevac, Faculty of hotel management and tourism in Vrnjačka Banja, 2022. ISBN 978-86-89949-65-0, pp. 63-74.
MARCIKIĆ HORVAT, Aleksandra - MILENKOVIC, Nada - DUDIC, Branislav - KALAS, Branimir - RADOVANOV, Boris - MITTELMAN, Alexandra. Evaluating bank efficiency in the West Balkan countries using data envelopment analysis. In Mathematics. ISSN 2227-7390, 2023, vol. 11, no. 1, pp. 1-15.
ELA-MEDJA, Tito Ondo - ALBERCA, Pilar. Efficiency and competitiveness of the equatorial guinean financial sector. In Mathematics. ISSN 2227-7390, 2023, vol. 11, no. 1, pp. 1-21.
GRZETA, Ivan - ZIKOVIC, Sasa - ZIKOVIC, Ivana Tomas. Size matters : analyzing bank profitability and efficiency under the Basel III framework. In Financial innovation. ISSN 2199-4730, 2023, vol. 9, no. 1, pp. 1-28.
AHMETI, Ardi - ELSHANI, Alban - AHMETI, Skender. The determinants of cost efficiency : evidence from the Kosovo banking sector. In Journal of economic cooperation and development. ISSN 1308-7800, 2023, vol. 44, no. 3, pp. 1-23.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika Názov Prague Economic Papers Vyd.údaje Praha : Vysoká škola ekonomická , 2009 ISSN 1210-04552336-730X Form.deskr. časopisy - journals Roč., číslo Vol. 18 no. 2 (2009) Jazyk dok. angličtina Krajina Česká republika URL Link na zdrojový dokument Kategória publikačnej činnosti GII Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy - PERIODIKÁ - Súborný záznam periodika (1) - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika ČLÁNKY 2009: The credit crisis: what lessons for Visegrad? Názov The credit crisis: what lessons for Visegrad? Aut.údaje Colin Wiliam Lawson, Emília Zimková Autor Lawson Colin Wiliam 1948- (50%) UMBEF04 - Katedra financií a účtovníctva
Spoluautori Zimková Emília 1964- (50%) UMBEF04 - Katedra financií a účtovníctva
Zdroj.dok. Prague Economic Papers. Vol. 18, no. 2 (2009), pp. 99-114. - Praha : Vysoká škola ekonomická, 2009 Kľúč.slová úverové krízy federálny rezervný systém Európska centrálna banka credit crises European Central Bank (ECB) Heslá geogr. Vyšehrad Jazyk dok. angličtina Krajina Česká republika Systematika 336.77 Kategória publikačnej činnosti ADE Číslo archívnej kópie 13078 Kategória ohlasu KISS, Gabor David - SCHUSZTER, Tamas. The Euro crisis and contagion among Central-East European currencies. In Proceedings of the 14th international conference of finance and banking. Karvina : Silesian university Opava, 2014. ISBN 978-80-7248-939-8, pp. 167-178.
BENÁČEK, Vladimír - MICHALÍKOVÁ, Eva. The factors of growth of small family businesses - a robust estimation of the behavioural consistency in panel data models. In Prague economic papers. ISSN 1210-0455, 2016, vol. 25, no. 1, pp. 85-98.
VODOVA, Pavia. To lend or to borrow on the interbank market : what matters for commercial banks in the Visegrad countries. In Prague economic papers. ISSN 1210-0455, 2015, vol. 24, no. 6, pp. 662-677.
KISS, Gabor David - SCHUSZTER, Tamas. The Euro crisis and contagion among Central and Eastern European currencies : recommendations for avoiding lending in a safe haven currency such as CHF. In Prague economic papers. ISSN 1210-0455, 2015, vol. 24, no. 6, pp. 678-698.
FARKAŠOVSKÝ, Vlastimil - PINTER, Ľubomír. Quality and efficiency of bank branch service. In European financial systems 2016 : proceedings of the 13th international scientific conference, Brno, 27th-28th June 2016. Brno : Masaryk University, 2016. ISBN 978-80-210-8308-0, pp. 146-153.
KISS, Gabor David - SCHUSZTER, Tamas. What are the differences between the currencies of foreign exchange loans? In Public finance quarterly - Hungary. ISSN 0031-496X, 2014, vol. 59, no. 2, pp. 187-206.
MEŠŤAN, Michal - MALIČEK, Maroš - ZOFAJ, Matej - KRALIK, Ivan. Changes in consumer credit market in Slovakia. In 5th international scientific conference on European financial systems 2018, Brno, 25th-26th June 2018. Brno : Masaryk University, 2018. ISBN 978-80-210-8980-8, pp. 402-409.
GOMEZ-VALENCIA, Manuela - VARGAS, Camila - GONZALEZ-PEREZ, Maria Alejandra - MINTO-COY, Indianna - CORDOVA, Miguel - NAVA-AGUIRRE, Karla Maria - MONJE-CUETO, Fabiola - CASNICI, Cyntia Vilasboas Calixto - CORONADO, Freddy. Looking back to look forward : learnings from the past to achieve sustainable recovery after upcoming global crises. In Regenerative and sustainable futures for Latin America and the Caribbean : collective action for a region with a better tomorrow. Bingley : Emerald group publishing, 2022. 978-1-80117-865-5, pp. 21-63.
Katal.org. BB301 - Univerzitná knižnica Univerzity Mateja Bela v Banskej Bystrici Báza dát xpca - PUBLIKAČNÁ ČINNOSŤ Odkazy PERIODIKÁ-Súborný záznam periodika