[1] Bulgarian practice in empirical social research can look back on forty years of history. The first nationwide representative empirical sociological survey was carried out in 1962 on the topic of Religious affiliation of the Bulgarian Population. Since then numerous large-scale surveys have been carried out on various important topics relating to the development of Bulgarian society. These surveys include: The town and the village (1969, 1986); Social and Class Structure of Bulgarian Society (1977); Labor Realization of the Bulgarian Population (1978); The Bulgarian Family (1978); Lifestyle of the Rodopa Mountain Population (1984); Social Stratification in Bulgaria (1990), etc.
[2] Empirical social surveys have mainly been conducted by the Institute of Sociology of the Bulgarian Academy of Sciences, the Institute of Youth Studies, the Departments of Sociology at the University of Sofia and the University of World and National Economy, and the Institute for Social Studies of the Bulgarian Trade Union Confederation. In addition, several research centers of the state administration were established. The research centers most actively involved in empirical social research were the Information and Sociological Center (ISC) of the Central Committee of the Bulgarian Communist Party and the Sociological Research Center of the Ministry of Defense.
[3] In spite of tight political control over sociological research during the totalitarian period, a community of well-qualified professional scholars was formed. Sociology was also institutionalized as a science. In 1968 the Institute of Sociology of the Bulgarian Academy of Sciences (IS-BAS) was established. In 1969 Bulgarian sociologists set up their own professional organization – the Bulgarian Sociological Association (BSA). Sociology has been taught as a discipline at University of Sofia and the University of World and National Economy in Sofia since 1976.
[4] The idea of the establishment of a national sociological data or a “thesaurus of sociological information” 1 (Note1: Ochavkov, Z. (1982): Thesaurus for Information of Empirical Sociological Surveys, Sofia, Bulgarian Academy of Sciences (in Bulgarian);) has a comparatively long history. It dates from 1982 and was conceived by the founder of Bulgarian sociology 2 (Note2: Ochavkov, Z. (1982): Problems of the Unified System of Sociological Information, Sofia, Bulgarian Academy of Sciences.)Zhivko Oshavkov. Later on 3 (Note3: Chakalov, B. (1988): Research on Dynamics of Public Opinion, Sofia, Nauka i Iizkustwo (in Bulgarian).)Boris Chakalov (Chakalov, 1988) and 4 (Note4: Dobreva, S. (1996): “Information Sociological Bank”, in: Dictionary of Sociology, Michailov, S. and Tilkidgiev, N. (eds.), Sofia, M&M, 178-179 (in Bulgarian).)Stanka Dobreva (Dobreva, 1996: 114-115; Dobreva 1996: 178-179) also discussed the importance of and the need to establish a national sociological data bank in Bulgaria.
[5] Despite the fact that a data bank was established at the ISC, the data from most of the surveys carried out before 1989 were lost after its closure in 1990. Some printed materials still exist, for example frequency tables, cross tables and descriptions of some of the surveys carried out by the Institute of Sociology (BAS). Some of the data from the surveys of the Institute of Youth Studies, which was closed down in 1992, are also available. The people who carried out these surveys have saved about 20 SPSS system files.
[6] After the democratic changes in 1989 the number of empirical social surveys in Bulgaria increased rapidly. In addition to the existing public research institutions, a large number of private sociological agencies have been established. The main empirical social research institutes in Bulgaria can now be divided into four groups.
[7] The first group comprises academic research and educational institutions. Those active in empirical research include:
[8] The second group comprises research institutes and centers of the state administration, which are subordinate to the National Assembly and various ministries. The following institutes and centers are active in the field of empirical social surveys:
[9] The third group comprises profit-making sociological and marketing agencies. It is important to stress the fact that, since 1990, private sociological agencies have been more active in empirical research than public academic and educational institutions. They have permanent staff and most of them have built up their own network of interviewers all over the country. Despite the fact that their interests lie mainly in marketing research, advertisement monitoring and media analysis, most of the agencies conduct opinion polls as a part of regular omnibus surveys. Some of the private sociological and marketing agencies in Bulgaria are representatives of international research organizations such as Balkan British Social Surveys plc (BBSS Gallup International) and the Market Research Institute (GFK Bulgaria), a fact which makes them feel more secure on the market. There are also many other agencies which are very successful in attracting funds to conduct marketing and social research. Among the most successful agencies are Vitosha Research, the Institute for Marketing and Social Surveys (MBMD), the Agency for Social, Political and Marketing Research (SOVA-HARRIS), the Agency for Social Research and Analysis (ASSA-M), the Agency for Socio-economic Analyses (A.S.A), ALPHA Research, the Agency for Marketing and Media Analysis (MMA), the Analytical Creative Group (ACG), the Marketing Research Agency (Market Test), etc.
[10] The fourth group comprises non-profit-making organizations and think tanks. Interdisciplinary research teams, who work within the framework of different Non-Governmental Organizations (NGOs), have also carried out many empirical social surveys and produced quantitative data during the last decade. Special mention must be made of NGOs such as the International Center for Minority Studies and Intercultural Relations, the Agency for Social Analyses (ASA), the Center for Liberal Strategies, etc.
[11] Because state funding for science in Bulgaria has been constantly declining since 1989, empirical activities in public research institutions depend mainly on the abilities of the team leaders to attract funding for empirical social research. For this reason some public educational institutions and, to some extent, academic research institutions have not been empirically active during the last decade. They have, as institutions, little data to offer for a future Social Science Data Archive (SSDA). It is common practice for small research teams of scholars in these institutions to carry out empirical surveys, most of which are funded by various international sponsors. These teams usually create the questionnaires for the surveys, analyze data and write research reports. The interviewer network of the Institute of Sociology (BAS), the National Public Opinion Center or some private sociological agency is responsible for field work and data processing. Data files are under the control of the research team leaders.
[12] The Institute of Sociology of the Bulgarian Academy of Sciences is the main sociological research institution in Bulgaria. The following departments are the most actively involved in empirical surveys: Global and regional development, Methods of sociological survey and public opinion research, Sociology of Deviant Behavior, Sociology of Labor and Social Policy, Sociology of religion and everyday life and Sociology of science and education.
[13] The surveys carried out by the Department of Regional and Global Development focus on topics such as unemployment, crime, problems of interethnic and religious relations in Bulgaria, risks of social transformation, etc. Most of the surveys are repeated over the course of time and create ways to trace the dynamics of social transformation. Some of the surveys provide an international comparison with countries in Southeastern Europe. Among the recent surveys are the following:
[14] The surveys carried out by the Department of Methods of Sociological Survey and Public Opinion Research are mainly connected with methodological issues. Most of the surveys are conducted on nationwide representative basis and include expert evaluations. Recent surveys conducted by the researchers in this Department include:
[15] The surveys carried out by the Department of Sociology of Deviant Behaviorfocus on a broad spectrum of present issues of deviant behavior and potential conflicts in contemporary Bulgarian society with the main stress on the problems of younger generations. Some of the recent projects of the Department are:
[16] Following the change in the economic model of the development of Bulgarian society, the researchers from the Department of Sociology of Labor and Social Policy have focused their activities on issues of employment and unemployment, the labor market in Bulgaria, poverty, the role of economic elites in Bulgaria, etc. Recent surveys of the Department include:
[17] The Department of Sociology of Religion and Everyday Life has carried out a large number of national and international comparative surveys on the integration and marginalization of the Roma population, interethnic relations in Bulgaria, the problems of specific ethno-confessional communities in the country, etc. Some of the projects completed during the last several years are:
[18] The research activities of the Department of Sociology of Science and Education focus on the role of science, education and innovations in the social transformation of Bulgarian society. Most of the surveys are carried out on a national representative basis. The Department has also carried out cross-national comparative surveys for countries in Southeastern Europe. Recent surveys include the following:
[19] Research teams in the Institute of Psychology of the Bulgarian Academy of Sciences (IP-BAS) have carried out several field studies and produced quantitative data from socio-psychological surveys on various topics. The projects are connected with the study of personal and situational determinants of work activities in everyday life and in extreme situations, psychological states, job stress models, tension, fatigue, working capacity and job satisfaction, as well as the interrelation between job content and psychological health. Special attention is paid to the analysis of the changes in the psychological state of people when unemployed. Furthermore, the research activities of the Institute are directed towards problems connected with verbal and non-verbal communication in face to face interaction, aggression, frustration, characteristics of social support, alienation and social chaos, normative and mass behavior. Finally, cognitive personal styles, the media influence on different audiences and cognitive strategies for political voting are also studied. Among recent projects of the IP-BAS are the following:
[20] The Center for Population Studies of the Bulgarian Academy of Sciences (CPS) is responsible for scientific research and forecasts on demographic development consistent with the priorities of the country and the need to formulate demographic policy. Marriage trends and the reproduction behavior of families have been studied in comparison with other European countries. The processes of demographic transition and the decrease in fertility have also been studied. Full and concise tables concerning mortality by causes for both sexes and domicile have also been compiled. Research has been conducted on early fertility in Bulgaria and the demographic behavior of specific groups of the population – ethnic groups, women in business in the private sector, families with many children, the rural population and the population in the third age.
[21] The Institute is implementing the project “Integrated Statistics for Women” (BUL 91/PO1) in cooperation with the National Statistical Institute, and with the technical and financial support of the United Nations (UN). The project is being supervised by the UN Statistical Department in order to use the product and transmit experience for the creation of data bases for women in other countries.
[22] Empirical social surveys have been organized and carried out mainly by two faculties of Sofia University: the Faculty of Philosophy, Department of Sociology and the Faculty of Economics. In addition to teaching students, the professors from the University, as individual scholars, participate in or lead various research teams. Some of the empirical surveys relate to the education of the students and are aimed at the promotion of their practical experience in field research. Other surveys are conducted on a national representative or international comparative basis. Some of the recent surveys carried out by researchers and research teams in the Department of Sociology of Sofia University include:
[23] In addition to the main educational activities, research teams and individual researchers in the Faculty of Economics carry out empirical surveys, most of which are national and some comparative over time. Recent surveys include:
[24] Empirical social surveys have been carried out by the Laboratory for Social and Marketing Research of the Department of Sociology since its establishment in 1987. Between 1987 and 1990 the main research activities of the Laboratory were directed towards support for students’ education at the University. The scope of the surveys broadened after 1990. Between 1990 and 1993 the Laboratory carried out a series of surveys on “Privatization of State-owned Enterprises”, which was representative of three regions of the country containing developed heavy industry (Sofia, Burgas and Pernik). In addition, the Laboratory carried out about 100 marketing surveys between 1993 and 1999. Since 1999 the Laboratory has carried out panel surveys among students on “Monitoring and Evaluation of Market Behavior of the University in Implementing Educational Programs”. In 2000 and 2001 the Laboratory carried out a nationwide representative survey on the topic of “Bulgarian Human Capital”. The survey was conducted in cooperation with the Association for Development and Applied Studies in the Social Sciences (ADRAT), Belgium.
[25] Within the framework of the General Data Dissemination System (GDDS) of the International Monetary Fund, the National Statistical Institute (NSI) collects and disseminates socio-demographic data on population, health, education and poverty.
[26] Annual population estimates are derived from the decennial census (the latest one was conducted in March/April 2001) and are updated by data from administrative sources on births, deaths and migration. Data cover citizens and permanent residents. A range of demographic indicators such as birth rates, death rates, fertility rates and life expectancy are compiled. In addition, theNational Statistical Institute (NSI), in collaboration with the National Center for Health Information, collects a range of health-related statistics based on administrative records, annual censuses and special-purpose surveys. Data on education covering facilities, personnel and enrolments are collected through an annual census of all educational establishments.
[27] The NSI conducts a monthly Household Budget Survey of 6000 households and provides data on the structure of households and persons in a household according to socio-demographic characteristics, incomes based on source, expenditure according to groups, consumption of main foodstuffs, calorific content of consumed main foods, etc. An annual Living Conditions Survey is also conducted. A detailed description of the surveys and the main publications of the Institute can be found on its website. Some of the latest general publications of the NSI are:
[28] The National Public Opinion Center (NPOC) was founded in 1990 as a public research institute for opinion polls and is subordinate to the National Assembly of the Republic of Bulgaria as well as the Bulgarian Academy of Sciences. To date the National Public Opinion Center Bulgaria (NPOC) has carried out more than 160 nationwide opinion polls. They focus on a broad range of topics concerning problems and prospects relating to Bulgaria’s transition to democracy, problems of young people in Bulgaria, confidence in the state institutions, media and political leaders, public attitudes towards Bulgarian accession to the European Union and NATO, perception of corruption in Bulgarian society, etc. Among the most important surveys of the Center are the following:
[29] National Public Opinion Center Bulgaria (NPOC) maintains a data bank from the surveys carried out since the establishment of the Center.
[30] The Institute of Forensic Science and Criminology was established as a research institution within the framework of the Ministry of the Interior in 1968 with the aim of organizing scientific research in the fields of forensic science, criminology, theory of operational and investigation activities, and management of the police force. Since the establishment of the Institute numerous empirical surveys on the prevention of economic, criminal and organized crime have been carried out. Some of the most important recent projects of the Institute include:
[31] The Institute maintains a data bank from the surveys and publishes some of the results from public surveys in the Bulletin of the Bulgarian Criminological Association and in the Bulletin of the Institute.
[32] The Sociological Research Center (SRC-MoD) was established in 1968 as a research institution within the framework of the Ministry of Defense. It carried out sociological surveys and opinion polls among the Bulgarian military as well as young people. Some of the projects are comparative in nature and provide an opportunity to compare perceptions and attitudes of young people in the army and their counterparts in the high schools of the country. Among the most important public projects are the following:
[33] Institute for Advanced Defense Research.
[34] The Institute for Advanced Defense Research (IADR) has a short history. It was established in January 2000 after the reorganization and integration of the research institutions as the only research body in the Ministry of Defense. The IADR has continued the tradition of the SRC-MoD by conducting sociological surveys and opinion polls among the military and civilians after the closure of the Center in 2000. The main projects are connected with public opinion towards defense and security policy and issues of human factors affecting the effectiveness of the Armed Forces. The projects are also of a comparative nature and some of the surveys are repeated using the same methodology. Among the recent public projects are the following:
[35] The National Center for Drug Addiction (Bulgarian Drug Agency) has its own department for sociological and epidemiological research and organizes regular surveys regarding drug use and attitudes toward drugs among various risk groups with particular attention to young people. Among the recent surveys are the following
[36] The Agency for Socio-economic Analyses (A.S.A.) is a private social research and consultancy company, which was established in 1992. The focal points of the research projects are social problems of young people, social integration and disintegration, attitudes towards AIDS/HIV, sexual behavior, migration, etc. The Agency is engaged in evaluation research on the implementation of various social projects at national and regional level.
[37] The Analytical Creative Group (ACG) Ltd. was established as a private sociological and marketing agency in 1997. The focal points of its research are environmental and nature conservation issues. Among the recent projects are:
[38] The Analytical Creative Group (ACG) has also coordinated a research project, which was sponsored by the International Organization for Migration (IOM), on trafficking in women in 1997, 1999, and 2000.
[39] The Agency for Social Research and Analysis (ASSA-M) was established as a private sociological and marketing agency in 1993. The Agency pays particular attention to social problems of young people in Bulgaria (aged 16 to 35). The key research topics are as follows:
[40] Alpha Research Ltd. is a private, independent full-service research agency. The Agency monitors the socio-political attitudes and expectations in Bulgarian society and analyzes the most significant trends. This activity is implemented on the basis of monthly national representative surveys. Among the major trends which are being monitored are the following:
[41] In addition to these general trends, the Agency conducts empirical surveys on a number of topical social and economic issues such as changes in the educational system, the adoption of the Law on Child Welfare, the health care habits of the population, NGO participation, economic activity of Bulgarian households, etc.
[42] Balkan British Social Surveys plc (BBSS Gallup) was founded in 1991 as a privately owned company. It is now one of the biggest private market, media and opinion research organizations in Bulgaria. Through affiliate and joint venture companies based in Romania, Albania, Macedonia, the Federal Republic of Yugoslavia, Serbia and Montenegro, Bosnia & Herzegovina, and the Ukraine, BBSS-Gallup focuses on multi-country research and consultancy services in Southeastern and Central Europe.
[43] The Institute for Marketing and Social Surveys Research (MBMD) is a private social research institution which was founded in 1991. Surveys are conducted on a national and regional basis. The main topics of opinion polls are:
[44] In addition, the Institute carries out media research and monitors media audiences at national, regional and local level. Some recent opinion polls carried out in 2000 and 2001 focused on the following topics:
[45] Market Test was established in 1995 as a private company for research and consulting. Market Test carries out qualitative studies with the aim of in-depth exploration of consumer insights and motivations, advertising research, business-to-business marketing research, media audience research as well as quantitative social studies. Special mention must be made of continuous surveys carried out by the company in which the targets are the major media audience, TV, press and radio. These surveys include a nationwide diary panel which is representative of Bulgarian households and the population over the age of 16. Self-administered questionnaires are completed on a daily basis. Data are provided in specially designed software for media analysis and planning (MAS 3.0.) The quantitative surveys carried out by the company focus on the diagnosis of social problems, attitudes towards specific social issues, testing of social reform concepts, evaluations of social projects as well as measurement of the effectiveness of PR campaigns. Market Test also has resources and experience in conducting research in neighboring countries such as Macedonia, Serbia and Albania.
[46] GfK Bulgaria is a full-service market research institute. The company was set up in 1994 as a subsidiary of the GfK Group. It supplies data from ad hoc studies and consumer scans, household panels, etc. Its main research areas are:
[47] The project “Social styles” offers access to qualitative and quantitative data, expertise on every aspect of day-to-day life, panel information: it can be linked with consumer panels of GfK Bulgaria to refer to contacts and relevancy between diversity of lifestyles and merchandising data. The information provided comes from the regular GfK Bulgaria Omnibus surveys.
[48] Vitosha Research is the social and marketing research unit affiliated to the Center for the Study of Democracy (CSD). The Sociological Program started operating shortly after the establishment of the Center for the Study of Democracy (CSD). In 1990 it conducted the first independent pre- and post election surveys after the democratic changes in Bulgaria. Vitosha Research was launched at the end of 1994 to develop new work orientations for the Sociological Program of CSD and to deepen its concentration in the field of market research. Together with other research agencies from Central and Eastern Europe, Vitosha Research won a European Commission grant competition and started the implementation of an international survey entitled “Eurobarometer”, which is being coordinated by Gallup Hungary. It is being carried out in 13 applicant countries for EU membership. The first poll was conducted in January 2000 and the second one in October 2001. Its main purpose is to collect information about expectations of the respondents about the improvement in their living standards, the general attitudes of the Bulgarian public towards European Union, as well as public opinion and assessments of the process of European integration in Bulgaria. In 2001 Vitosha Research launched an “E-living Survey” with the aim of identifying the level of development of new information and communication technologies among the Bulgarian population. The survey is part of a major project that is taking place in different European countries. Another project launched by Vitosha Research was devoted to the assessment of the development of information technologies in Bulgaria. The project was conducted between July and October 2001. The main objective of the project is to assess the current state of the infrastructure and services of the information technology sector in Bulgaria.
[49] Some of the recent surveys of Vitosha Research were implemented within the framework of the following projects:
[50] The Agency for Social, Political and Marketing Research (SOVA-HARRIS) was established in 1995 as a private commercial firm specializing in political and marketing research as well as opinion polls. The Agency carries out monthly omnibus surveys on the following topics: rating of the main state institutions, political parties and leaders as well as trade unions; dynamics of electoral attitudes; national security and geopolitical attitudes; material status and well-being. Some of the main topics of recent empirical surveys are:
[51] The Agency for Marketing Media Analysis (MMA) was established in 2000 as a private firm whose main interests are media research, advertisement monitoring and analysis, marketing research and sociological research. The main topics in its sociological research are lifestyle and social stratification, political marketing, attitudes towards responsible health behavior and prevention, etc. The Agency has conducted two Multi-Client Projects:
[52] The International Center for Minority Studies and Intercultural Relations (IMIR) was founded in 1992 as a private, non-political, non-profit-making and non-governmental organization. Major IMIR research projects in history, anthropology, sociology, interdisciplinary studies and Balkan Studies in 2001 and 2002 are the following:
[53] International Center for Minority Studies and Intercultural Relations (IMIR) research projects in anthropology, history, sociology and other social sciences are generally published in book form in the specialized IMIR Series.
[54] The Agency for Social Analyses (ASA) is an independent, non-profit-making, public-policy-oriented think-tank founded in 1994. The Agency for Social Analyses (ASA) is a member of the International Social Survey Programme (ISSP) and carries out the surveys in the framework of the Programme in Bulgaria. The Agency has realized over 20 projects on behalf of various public and private bodies, including central and local government, trade unions, companies and foundations.
[55] The Center for Liberal Strategies (CLS) was established in Bulgaria in 1994 as a foundation and a think tank. Some recent projects of the Center are:
[56] An analysis of recent practice in the field of empirical social surveys in Bulgaria reveals that three main issues merit particular attention when the possibilities of setting up a social science data archive are analyzed. These are the scope of the surveys, the methodology and data processing and archiving. When analyzing these issues, we will rely on the results from an expert survey carried out among the heads of 17 public and private sociological research institutions in Bulgaria by the Institute of Sociology in 1999 and 2000. 5 (Note5: Atanasov, A. et al. (2001): Public Opinion Polls in Bulgaria – State, Problems and Prospects, Sofia, Institute of Sociology of the Bulgarian Academy of Sciences and National Public Opinion Center; )
[57] The first issue concerns the scope of the empirical social surveys. In this dimension we can distinguish a different territorial scope and different target groups. According to the territorial scope, social surveys carried out by various actors in Bulgaria during the last decade have been based on international comparisons, nationwide representative samples, regions (representative of one or more main administrative regions in the country) and local areas. The main target groups are the adult population of the country, households, young people, the military, mass media audiences, the press, etc.
[58] The second issue concerns the methodology of the surveys. With regard to the sampling methodology, nationwide representative samples are most often used by the research institutions to carry out sociological surveys and opinion polls. The sample size varies between 1000 and 1300 respondents. The sample model is realized as a rule in two stages (two-stage nested sample). The second stage is formed on the basis of the next birthday principle as well as the Leslie Kish method. The estimation of maximum stochastic error is usually reported to be +/-3% for 50% relative frequency with 95% probability. Some of the private agencies frequently apply quota sampling methodology as well as typological sampling depending on the purposes of the surveys. 6 (Note6: Atanasov, A. et al. (2001): Public Opinion Polls in Bulgaria – State, Problems and Prospects, Sofia, Institute of Sociology of the Bulgarian Academy of Sciences and National Public Opinion Center.)With respect to data collection methods, standardized face-to-face interviews are most often used by Bulgarian sociological research institutions. Self-administered questionnaires are rated as the second preferred data collection method. Researchers try to use unified modules (batteries of questions) in the surveys in order to meet the requirements for comparability of the results and to analyze the trends in the development of public attitudes over the course of time. Depending on the goals of the survey, a variety of data collection methods such as telephone interviews, in-depth interviews, focus groups, etc., are used. 7 (Note7: Atanasov, A. et al. (2001): Public Opinion Polls in Bulgaria – State, Problems and Prospects, Sofia, Institute of Sociology of the Bulgarian Academy of Sciences and National Public Opinion Center.)
[59] The third issue concerns data processing and data archiving. SPSS software is most often used for data processing and statistical analysis of survey results. Some of the biggest private sociological agencies such as BBSS Gallup use their own software for data processing. All of the research institutions report that they have established their own data bank. The data are usually stored and kept in SPSS format. 8 (Note8: Atanasov, A. et al. (2001): Public Opinion Polls in Bulgaria – State, Problems and Prospects, Sofia, Institute of Sociology of the Bulgarian Academy of Sciences and National Public Opinion Center; )
[60] There are no legal regulations concerning access to data from social surveys and opinion polls in Bulgaria. The professional community has also not agreed any joint regulations for data access. Data files normally come under the control of the research teams. Data access, as a common practice, has to be negotiated with the team leaders or with the heads of the institutions that have carried out the surveys. Since most of the empirical surveys result from projects funded by foreign donors, data are under temporary or permanent embargo. As far as data confidentiality and maintenance of secrecy are concerned, the Law on Statistics (Republic of Bulgaria, 1999) regulates this process in the Republic of Bulgaria. Confidentiality of reporting is guaranteed under Chapter 6. According to Art. 25 9 (Note9: Republic of Bulgaria: “The Law on Statistics”, in: The Official Gazette, 57, 25.6.1999, amended in 42, 27.4.2001.), individual and personal data received may be used solely for statistical purposes. Data on individual reporters can only be provided to third parties if written permission has been received. In addition, Article 26 states that the bodies of statistics and their servants cannot make public or provide: individual statistical data; statistical data which may be combined in a way that leads to the identification of an individual person; and statistical data that summarize information for less than three units or in which the relative part of one unit is over 75 per cent of the total volume.
[61] The main sources of funding for empirical social surveys in Bulgaria come from International Organizations, foreign NGOs, foundations, universities, media, private firms and, to a small extent, from the national budget. The funding available for the development of science in Bulgaria has tended to decline over the last 20 years. One of the main indicators which describes this process is the share of Research and Development (R&D) expenditure in GDP (see Figure 1).

[62] In 1984 there was the highest R&D intensity in Bulgaria, i.e. 2.5%. This indicator has clearly declined since 1990. In recent years R&D intensity has remained roughly stable at around 0.5% per annum. 10 (Note10: Chovanova, R. (2001): “Economic Aspects of Development of Science in Bulgaria”, in: Genov, N. (ed.), Science in South Eastern Europe, Sofia, Union of Scientists in Bulgaria, 53-54;) Despite these very limited funds, empirical social surveys have been financed by the National Science Fund at the Ministry of Education and Science. Bulgarian researchers have also managed to attract funds for empirical surveys from the budgets of some state institutions such as the administration of the President, National Assembly and the Council of Ministers. Important sources of funding for social research in Bulgaria include various programs of the European Union, World Bank, UNESCO, UNDP, UNAIDS, UNICEF, NATO, Open Society Foundation, as well as foreign media. Bulgarian newspapers, magazines, private firms and some NGOs are also among the institutions that primarily commission and finance empirical social surveys in the country. Various political parties in Bulgaria primarily commission opinion polls, particularly during pre-election campaigns. Some of the private agencies like BBSS Gallup International, GFK Bulgaria and Vitosha Research work primarily with foreign mass media such as the BBC, The Voice of America and Radio Free Europe.
[63] In this paragraph, we will briefly describe some positive developments and problems concerning the prospects for the establishment of a Social Science Data Archive in Bulgaria.
[64] Most of the researchers, especially in the academic sphere, clearly understand the fact that data from sociological surveys are not analyzed and used thoroughly by the sociological community or decision-makers. There are many reasons for this situation, but the most important ones include difficult and unregulated data access, a lack of willingness to exchange data and information among the research institutions, significant data losses, etc.
[65] On the other hand, there is a growing need for secondary data analysis from social surveys and opinion polls for educational purposes as well as the development of theoretical and methodological research. Potential users will be academic and educational institutions in Bulgaria and abroad, various NGOs, think tanks, etc. The results from the 1999-2000 expert survey shows that both the heads of public research institutions and private sociological agencies recommend improving information exchange and enhancing the role of the Institute of Sociology in this process. They think that the Institute should pay particular attention to the issues of methodology and organization of surveys, data exchange and the provision of data from the surveys available for secondary analysis. They also said that they would support the establishment of a National Data Archive. 11 (Note11: Atanasov, A. et al. (2001): Public Opinion Polls in Bulgaria – State, Problems and Prospects, Sofia, Institute of Sociology of the Bulgarian Academy of Sciences and National Public Opinion Center; ) This is a good starting point for the promotion of the idea to set up a social science data archive in Bulgaria. Existing data banks in the National Public Opinion Center Bulgaria (NPOC), in most of the private firms, data collections in different research departments of the Institute of Sociology, Departments of sociology at the Universities and Institute for Advanced Defense Research (IADR), could also be regarded as potential sources in this respect. At the same time there are some important problems that are worthy of discussion. The main problems can be summarized in four dimensions: organizational, psychological, financial and methodological.
[66] At least five organizational issues deserve attention when discussing the possibilities of setting up a social science data archive and potential cooperation between institutions involved in social research.
[67] The first issue concerns the problem of ownership of data. This problem arises in two situations: firstly when foreign partners, Bulgarian NGOs or private firms finance the survey; secondly when a political party finances a survey. In both cases data access is very difficult and even impossible because the owner of the data places an embargo on the data. Another problem is that political parties normally want to publish that part of the data which shows it in a positive light.
[68] The second issue concerns the institutional framework of a future social science data archive. This issue is very difficult to handle and could produce some tension because of hidden competition between the academic research and educational institutions as well as between public and private opinion poll institutes. One possible decision is to promote the idea in some of the research committees of the Bulgarian Sociological Association; or in a NGO with the specific goal of establishing and maintaining a data archive.
[69] The third issue concerns the technology used in the surveys. Since omnibus surveys (marketing and opinion polls using a single questionnaire) are a common practice in Bulgaria, the data have to be divided in two parts. The first part contains the data from marketing research, which are usually confidential, and the second part contains the data from opinion polls, which could be stored in the archive.
[70] The fourth important issue is the lack of documentation of the surveys, and particularly the fact that most of the questionnaires, description of data files, etc. are written in Bulgarian.
[71] The fifth major organizational problem is the lack of training, which must also be taken into account as regards the possible establishment of a social science data archive in Bulgaria.
[72] The financial problems, which are common to all Eastern European countries during the transition period, are well-known. The problems relating to the funding and equipping of a future social science data archive are probably the most difficult to be solved in the context of the current economic situation in Bulgaria. In this respect, it is not realistic to rely on the budget of any research institution in the country.
[73] The main psychological problems are the lack of a data sharing culture in Bulgaria and a lack of tradition in this respect. In addition, most of the researchers are reluctant to publicize data from their surveys because they do not believe that the data will be interpreted professionally.
[74] In spite of the common topics in most of the sociological research and opinion polls carried out in Bulgaria during the last decade, it is still difficult to carry out a correct comparative analysis of the results. Along with difficult data access, important problems include different wording in the questionnaires, different sampling and data collection methods, as well as a lack of information about the “cuisine” of the surveys. Some of the researchers are very sensitive on the last issue and are not willing to share information, especially about the definition of surveyed entities, the sampling model and size, the percentage of stochastic error, the percentage of “don’t knows”, etc. 12 (Note12: Atanasov, A. et al. (2001): Public Opinion Polls in Bulgaria – State, Problems and Prospects, Sofia, Institute of Sociology of the Bulgarian Academy of Sciences and National Public Opinion Center; ) Since some experience and archive initiatives already exist in Bulgaria, the prospects for establishing a social science data archive can be regarded as more optimistic than several years ago. The process will take at least 2 years, bearing in mind the current financial, organizational and psychological problems described above. Therefore, it is high time to launch a pilot project with the following objectives:
[75] There are several steps or main activities that have to be undertaken in this respect. They can be summarized as follows:
[76] The process of establishment of the Bulgarian Social Science Data Archive should be based on a gradual and snowball approach. The first step should consolidate state-financed surveys and international surveys in which Bulgaria has taken part and which were carried out by academic research and educational institutions as well as the research centers of the state administration. The next step should incorporate surveys carried out by research teams in different non-profit-making organizations. The third step should include sociological surveys and opinion polls carried out by commercial research firms.
[77] The project was sponsored by the UNESCO Participation Programme and is carried out at the Research Centre Regional and Global Development (ROGLO) during the period October 2002 - October 2004. The establishment of the Social Science Data Archive (SSDA) in Bulgaria will contribute to the:
[78] Potential users of the data are the academic and educational institutions in Bulgaria and abroad, various NGOs, think tanks, etc.
[79] Objectives of the Data Archive Project are:
2003