Filtern
Erscheinungsjahr
Dokumenttyp
- Dissertation (257)
- Research Paper (35)
- Bericht (15)
- Bachelorarbeit (14)
- Masterarbeit (14)
- Teil eines Buches (Kapitel) (10)
- Habilitation (7)
- Buch (Monographie) (6)
- Beitrag in Konferenzband (6)
- Diplomarbeit (5)
Sprache
- Englisch (377) (entfernen)
Schlagworte
- Nachhaltigkeit (27)
- Biodiversität (12)
- Export (10)
- Produktivität (10)
- Entrepreneurship (9)
- Sustainability (9)
- Deutschland (8)
- Exports (8)
- productivity (8)
- Germany (7)
- Landwirtschaft (6)
- sustainability (6)
- Ökosystem (6)
- Management (5)
- Versicherung (5)
- biodiversity (5)
- micro data (5)
- Governance (4)
- Personenbezogene Daten (4)
- Tourismus (4)
- Transformation (4)
- Unternehmensgründung (4)
- insurance (4)
- wages (4)
- Ökologie (4)
- Agriculture (3)
- Arzneimittel (3)
- Discrimination (3)
- Diskriminierung (3)
- Energiewende (3)
- Entwicklungsländer (3)
- Forschung und Entwicklung (3)
- Kulturlandschaft (3)
- Negotiation (3)
- Persönlichkeit (3)
- Steuerungsprozesse (3)
- Wirtschaftspsychologie (3)
- ecosystem services (3)
- entrepreneurship (3)
- social-ecological systems (3)
- Ökonomie <Begriff> (3)
- Abwasseranalyse (2)
- Arbeitsmotivation (2)
- Arbeitsproduktivität (2)
- Arbeitspsychologie (2)
- Auslandsaufenthalt (2)
- Auslandsinvestition (2)
- Autonomes Fahren (2)
- Betriebsrat (2)
- Biodegradability (2)
- Biodegradation (2)
- Biodiversity (2)
- Biologische Abbaubarkeit (2)
- Circular Economy (2)
- Depression (2)
- Einkommensverteilung (2)
- Eisenbahn (2)
- Elfter September (2)
- Emission (2)
- Energiepolitik (2)
- Energy Policy (2)
- Ethiopia (2)
- Europäische Union (2)
- Finanzierung (2)
- Geographie (2)
- Gerechtigkeit (2)
- Gesundheitswesen (2)
- Gewerkschaft (2)
- Globalisierung (2)
- Haftpflichtrisiko (2)
- Healthcare (2)
- Humanvermögen (2)
- Interessenverband (2)
- Internationaler Vergleich (2)
- Israel (2)
- Lohn (2)
- Nachhaltige Entwicklung (2)
- New Economic Geography (2)
- New Economy (2)
- Nutzerverhalten (2)
- Personalpolitik (2)
- Peru (2)
- Pestizid (2)
- Pharmaceuticals (2)
- Photolysis (2)
- R&D (2)
- Sediment (2)
- Selbständigkeit (2)
- September 11th (2)
- Städtebau (2)
- Training (2)
- Umweltbezogenes Management (2)
- Umweltpolitik (2)
- Umweltökonomie (2)
- Unternehmen (2)
- Unternehmer (2)
- Verantwortung (2)
- Verhandlung (2)
- Verhandlungsführung (2)
- Vertical Linkages (2)
- Verwaltung (2)
- Vorstand (2)
- Wald (2)
- adjustment costs (2)
- agri-environmental policy (2)
- agro-biodiversity (2)
- congested public inputs (2)
- cultural landscape (2)
- deregulation (2)
- developing countries (2)
- ecosystem management (2)
- exporter wage premium (2)
- foreign direct investment (2)
- heterogeneous firms (2)
- landscape ecology (2)
- natural monopoly (2)
- risk-aversion (2)
- union membership (2)
- Äthiopien (2)
- Öffentliches Gut (2)
- Abbau (1)
- Abwassermarkierungsstoffe (1)
- Abwasserreinigung (1)
- Activated Sludge (1)
- Afghanistan (1)
- African Union (1)
- Agency-Theorie (1)
- Agrarplanung (1)
- Agrarsystem (1)
- Agrarwirtschaft (1)
- Agrarökosystem (1)
- Algenkultur (1)
- Algorithmus (1)
- Altlastsanierung (1)
- Anden (1)
- Anfang (1)
- Anpassungskosten (1)
- Antibiotikum (1)
- Anticancer Drug (1)
- Antriebstechnik (1)
- Aquatic environment (1)
- Arbeitgeber (1)
- Arbeitnehmer (1)
- Arbeitsbedingungen (1)
- Arbeitslosigkeit (1)
- Arbeitsmarkt (1)
- Arbeitsökonomie (1)
- Arctic Atmosphere (1)
- Arktis (1)
- Armut (1)
- Art (1)
- Artenreichtum (1)
- Atmosphäre (1)
- Auditing (1)
- Aufsichtsrat (1)
- Auktion (1)
- Ausfuhrüberschuss (1)
- Auslandsmitarbeiter (1)
- Auslandstätigkeit (1)
- Automobilindustrie (1)
- Bakterien (1)
- Ballungsraum (1)
- Bank (1)
- Bank Bailout (1)
- Bankenkrise (1)
- Bankenrettung (1)
- Banking Crisis (1)
- Baum (1)
- Bee (1)
- Bees (1)
- Benzopyrane (1)
- Berufslaufbahn (1)
- Berufsvorbereitung (1)
- Berufswahl (1)
- Beschäftigung (1)
- Beschäftigungspflicht (1)
- Bestäuber (1)
- Betrieb / Umwelt (1)
- Bevölkerungswachstum (1)
- Bevölkerungsökonomie (1)
- Biene (1)
- Bienen (1)
- Big Data (1)
- Biochar (1)
- Biofilm (1)
- Biologische Abwasserreinigung (1)
- Biologische Landwirtschaft (1)
- Biologischer Landbau (1)
- Biomass burning (1)
- Biotechnologie (1)
- Bondholder Relations (1)
- Brasilien (1)
- Cargo Bike (1)
- China (1)
- Citizen Science (1)
- Civic Engagement (1)
- Climate Simulation (1)
- Coastel environment (1)
- Cognition (1)
- Collaborative Initiative (1)
- Compensation (1)
- Computergestütze Psychotherapie (1)
- Computerspiel (1)
- Congestion (1)
- Consumer Behaviour (1)
- Consumer Protection (1)
- Controlling (1)
- Corporate Bond (1)
- Corporate Disclosure (1)
- Corporate Entrepreneurship (1)
- DSGE model (1)
- Damascus (1)
- Damaskus (1)
- Data Mining (1)
- Datenanalyse (1)
- Decision-Making (1)
- Degradation (1)
- Dekomposition der Ungleichheit (1)
- Deregulierung (1)
- Derivate (1)
- Derivatives (1)
- Deutsche <Bundesrepublik> (1)
- Developing countries (1)
- Developing politics (1)
- Digital Learning (1)
- Digitales Lernen (1)
- Digitalisierung (1)
- Discourse Studies (1)
- Disease Resistance (1)
- Diversität (1)
- Dorf (1)
- Driving Behaviour (1)
- E-Learning (1)
- EU Water Framework Directive (1)
- East Germany (1)
- Eco-effective Products (1)
- Economic behavior (1)
- Economic growth (1)
- Ecosystem services (1)
- Ecuador (1)
- Eductive Stability (1)
- Efficiency (1)
- Effizienz (1)
- Effizienzanalyse (1)
- Egypt (1)
- Eigeninitiative (1)
- Einkommensunterschied (1)
- Einwanderung (1)
- Elektrifizierung (1)
- Elektromobilität (1)
- Emission model (1)
- Emissionsmodell (1)
- Employee Health (1)
- Employee Management (1)
- Ende (1)
- Energie (1)
- Energieeffizienz (1)
- Energiepreis (1)
- Energieweltwirtschaft (1)
- Energy Prices (1)
- Energy Transition (1)
- Entrepeneurship (1)
- Entry (1)
- Entscheidungsprozess (1)
- Entwicklung (1)
- Environmental Communication (1)
- Environmental Monitoring (1)
- Environmental governance (1)
- Erneuerbare Energien (1)
- Ernährungslage (1)
- Error Management (1)
- Erwartung (1)
- Europa (1)
- European Union (1)
- Excludable and Non-excludable Public Goods (1)
- Exit from unemployment (1)
- Export entry (1)
- Export-sales ratio (1)
- Exportverhalten (1)
- Fahrerverhalten (1)
- Familienbetrieb (1)
- Familienunternehmen (1)
- Family Firm (1)
- Fatty Acids (1)
- Fehleranalyse (1)
- Fehlerbehandlung (1)
- Fehlermanagement (1)
- Fehlerverhütung (1)
- Ferntourismus (1)
- Fernunterricht (1)
- Feuchtgebiet (1)
- Financial Reporting (1)
- Financial Stability (1)
- Finanzstabilität (1)
- Fiscal and institutional policy (1)
- Fischerei (1)
- Fiskalpolitik (1)
- Flammschutzmittel (1)
- Flood (1)
- Flow-Shop-Problem (1)
- Flow-Shop-Scheduling (1)
- Fonds (1)
- Food Security (1)
- Forest (1)
- Forschungsevaluation (1)
- Franchising (1)
- Freier Beruf (1)
- Fremdkapital (1)
- Fremdsprachenlernen (1)
- Führung (1)
- Führungskräfte (1)
- Führungspsychologie (1)
- GIS (1)
- Gamification (1)
- Gamifizierung (1)
- Gemeinwohl (1)
- Gender Roles (1)
- Generationengerechtigkeit (1)
- Geoinformationssystem (1)
- German Socio-Economic Panel (1)
- German Time Use Surveys (1)
- German unions (1)
- Geschlechterrollen (1)
- Geschäftsführung (1)
- Gesetzgebung (1)
- Gesundheitspolitik (1)
- Gewerkschaftsmitglied (1)
- Gewässer (1)
- Gewässerbelastung (1)
- Governmental activity (1)
- Graslandschaft (1)
- Growth (1)
- Großbritannien (1)
- Grundschüler (1)
- Harz (1)
- Heide (1)
- Heterogenität (1)
- Hochschulwahl (1)
- Hohe Einkommen (1)
- Holocene (1)
- Human Resource Management (1)
- Human Rights (1)
- Human resource management (1)
- Hydrological tracers (1)
- Ili Delta (1)
- Immunity (1)
- Indien (1)
- Indigenous peoples (1)
- Informatics (1)
- Informatik (1)
- Informationsmanagement (1)
- Insekten (1)
- Institutional Change (1)
- Institutional change (1)
- Institutioneller Wandel (1)
- Insurance (1)
- Integration (1)
- Interdisziplinarität (1)
- Intergenerational justice (1)
- Internationale Organisation (1)
- Internationaler Wettbewerb (1)
- Internationalität (1)
- Internet (1)
- Investition (1)
- Islam (1)
- Islamistic terror (1)
- Java (1)
- Jordan (1)
- Kasachstan (1)
- Kind (1)
- Kleinbauer (1)
- Kleinkredit (1)
- Kleinunternehmen (1)
- Klimamodell (1)
- Klimasimulation (1)
- Klimaänderung (1)
- Kläranlage (1)
- Klärschlamm (1)
- Kognition (1)
- Kollaborative Initiative (1)
- Kommerzialisierung (1)
- Kommunikationstraining (1)
- Konsum (1)
- Konsumentenverhalten (1)
- Konvergenz (1)
- Kostenverteilung (1)
- Kraftfahrtversicherung (1)
- Kraftfahrzeugindustrie (1)
- Krankheitsresistenz (1)
- Kreditkontrolle (1)
- Kreislaufwirtschaft (1)
- Kulturelle Anpassung (1)
- Kulturelle Entwicklung (1)
- Kulturerbe (1)
- Kulturpolitik (1)
- Kulturraum (1)
- Kulturwirtschaft (1)
- Käfer (1)
- Künstliche Intelligenz (1)
- Küstengebiet (1)
- Labor Economics (1)
- Labor market (1)
- Labor productivity (1)
- Landnutzung (1)
- Landschaftsschutz (1)
- Landschaftsökologie (1)
- Lastenfahrrad (1)
- Laufkäfer (1)
- Learning (1)
- Learning Process (1)
- Leasing (1)
- Lebensmittelproduktion (1)
- Lebensraum (1)
- Lebensunterhalt (1)
- Legislation (1)
- Leistungsbewertung (1)
- Lernen (1)
- Lernprozess (1)
- Lernsoftware (1)
- Leverage-Effekt (1)
- Liberal professions (Freie Berufe) (1)
- Lieferketten (1)
- Lineares Regressionsmodell (1)
- Lipids (1)
- Liquiditätsrisiko (1)
- Lobbyismus (1)
- Lohndifferenzierung (1)
- Lohnniveau (1)
- Lokales Suchverfahren (1)
- Luftaustausch (1)
- Luftverschmutzung (1)
- Ländlicher Raum (1)
- Löhne (1)
- Machado/Mata decomposition (1)
- Machine Learning (1)
- Marketing (1)
- Marketing-Mix (1)
- Maschinenbelegungsplanung (1)
- Mediennutzung (1)
- Meereis (1)
- Meerwasser (1)
- Menschenhandel (1)
- Mental Disorder (1)
- Mental Health (1)
- Mercury (1)
- Migrant rights (1)
- Mill, John Stuart (1)
- Mindset (1)
- Mitarbeiterführung (1)
- Mitarbeitergesundheit (1)
- Mittelstand (1)
- Monitoring (1)
- Monopol (1)
- Monopolistic Competition (1)
- Monopolistische Konkurrenz (1)
- Motivation (1)
- Motivationspsychologie (1)
- Nachfolge (1)
- Nachhaltiges Design (1)
- Namibia (1)
- Nanotechnologie (1)
- Nascent entrepreneurs (1)
- Natural Language Processing (1)
- Naturschutz (1)
- Natürliche Ressourcen (1)
- Natürliches Monopol (1)
- Neoinstitutionalismus (1)
- Network Analysis (1)
- Network Data (1)
- Netzwerk (1)
- Netzwerkanalyse (1)
- Netzwerkdaten (1)
- Neue Medien (1)
- Nichtstaatliche Organisation (1)
- Niederschlag (1)
- Non-Governmental Organisation (1)
- Nordatlantik (1)
- Nordseeküste (1)
- Nährstoffmangel (1)
- Older Workers (1)
- Online Behaviour (1)
- Online-Marketing (1)
- Online-Spiel (1)
- Onlineverhalten (1)
- Open Innovation (1)
- Optionsschein (1)
- Organisationswandel (1)
- Ostdeutschland (1)
- Ostsee (1)
- Ozonisierung (1)
- Ozonungsprodukte (1)
- PFCs (1)
- Palaeoclimate (1)
- Paläoklima (1)
- Participation (1)
- Partizipation (1)
- Personalauswahl (1)
- Personalbeurteilung (1)
- Personalentwicklung (1)
- Personalführung (1)
- Personalwesen (1)
- Persönlichkeitsentwicklung (1)
- Pesticide formulation (1)
- Pflanzen (1)
- Pflege (1)
- Philippinen (1)
- Philippines (1)
- Philosophie (1)
- Photodegradation (1)
- Pleistozän (1)
- Polarraum (1)
- Politik (1)
- Politische Verfolgung (1)
- Politisches Handeln (1)
- Population Economics (1)
- Post (1)
- Postal sector (1)
- Postmoderne (1)
- Poverty (1)
- Precipitation (1)
- Preisrisiko (1)
- Prestige (1)
- Product Differentiation (1)
- Product Marketing (1)
- Produktdifferenzierung (1)
- Produktionsplanung (1)
- Produktmarketing (1)
- Prognose (1)
- Prüfungsqualität (1)
- Psychische Gesundheit (1)
- Psychische Störung (1)
- Pupils (1)
- Quartär (1)
- Quaternary (1)
- Quecksilber (1)
- Railway Industry (1)
- Rational Expectations (1)
- Reality (1)
- Recht (1)
- Rechtsvergleich (1)
- Recruting (1)
- Regionalentwicklung (1)
- Regionalism (1)
- Regulierung (1)
- Reihenfolgeplanung (1)
- Reisen (1)
- Reiseveranstalter (1)
- Reiseverhalten (1)
- Religion (1)
- Renaturierung <Ökologie> (1)
- Renewable Energies (1)
- Repräsentation <Politik> (1)
- Research Evaluation (1)
- Research and Development (1)
- Resin (1)
- Restoration <Ecology> (1)
- Retirement (1)
- Risiko (1)
- Risikoanalyse (1)
- Risikoausschluss (1)
- Risikobewertung (1)
- Risikokapital (1)
- Ruhestand (1)
- Rundfunk (1)
- Räumliche Verteilung (1)
- Samen (1)
- Satellit (1)
- Saving (1)
- Schadstoff (1)
- Schlüsselkompetenz (1)
- Schwerbehinderter (1)
- Schädlingsbekämpfung (1)
- Schüler (1)
- Sea Ice (1)
- Selbstdarstellung (1)
- Selbsteinschätzung (1)
- Selbstregulation (1)
- Selbstschutz (1)
- Selbstständiger (1)
- Selbständige (1)
- Simulated Annealing (1)
- Smartphone (1)
- Social entrepreneurship (1)
- Social standards (1)
- Software (1)
- Softwareentwicklung (1)
- Soil quality (1)
- Soziale Integration (1)
- Soziale Medien (1)
- Soziales Engagement (1)
- Soziales System (1)
- Sozioökonomisches Panel (1)
- Space Policy (1)
- Sparen (1)
- Spiel (1)
- Staatstätigkeit (1)
- Stabilität (1)
- Stadtverkehr (1)
- Stickstoffbelastung (1)
- Stochastik (1)
- Stochastische Dominanz (1)
- Strukturfonds (1)
- Städtische Bauplanung (1)
- Sub-Saharan Africa (1)
- Subsaharisches Afrika (1)
- Sustainability Research (1)
- Sustainable Design (1)
- Sustainable Development Goals (1)
- Sustainable Product-Service (1)
- Sustainable development (1)
- Syrien (1)
- São Paulo (1)
- Süßstoff (1)
- Teamführung (1)
- Terrorismus (1)
- Textile Leasing (1)
- Textilien (1)
- Textilindustrie (1)
- Theater (1)
- Thermal energy storage (1)
- Totholz (1)
- Tourism (1)
- Toxicity (1)
- Transaction Cost Theory (1)
- Transaktionskosten (1)
- Transdisciplinarity (1)
- Transdisziplinarität (1)
- Transition Management (1)
- Transitionsmanagement (1)
- Transnational civil society (1)
- Trinkwasser (1)
- Täuschung (1)
- UV photolysis (1)
- Uganda (1)
- Umwelt (1)
- Umweltbelastung (1)
- Umweltbildung (1)
- Umweltgefährdung (1)
- Umweltkommunikation (1)
- Umweltplanung (1)
- Umweltschutz (1)
- Umweltverträglichkeit (1)
- Umweltüberwachung (1)
- University Choice (1)
- Unsicherheit (1)
- Unternehmensbezogene Dienstleistung (1)
- Unternehmenserfolg (1)
- Unternehmensethik (1)
- Unternehmenskultur (1)
- Unternehmensperformance (1)
- Unternehmensplanung (1)
- Unternehmer Einkommensteuerstatistik (1)
- Unternehmertum (1)
- Unternehmerverhalten (1)
- Urban Mobility (1)
- Urban Planning (1)
- User Behaviour (1)
- Vagheit (1)
- Verband der Netzbetreiber (1)
- Verbraucherschutz (1)
- Verbundwirtschaft (1)
- Vereinigte Staaten (1)
- Vereinte Nationen (1)
- Vergütung (1)
- Verhalten (1)
- Verhaltenstherapie (1)
- Verhandlungsergebnis (1)
- Versicherungswert (1)
- Verteilungsgerechtigkeit (1)
- Vertical Differentiation (1)
- Vertical Integration (1)
- Vertikale Bindung (1)
- Vertikale Produktdifferenzierung (1)
- Vertikale Verknüpfungen (1)
- Verwaltungsinformatik (1)
- Verwaltungsreform (1)
- Virtuality (1)
- Vögel (1)
- Wage dispersion (1)
- Waldökosystem (1)
- Warrants (1)
- Waschmittel (1)
- Wasserbehandlung (1)
- Wassermangel (1)
- Wasserqualität (1)
- Wasserverschmutzung (1)
- Wasserwirtschaft (1)
- Wasserzyklus (1)
- Wastewater treatment plant (1)
- Water Pollution (1)
- Water Quality (1)
- Water Recycling (1)
- Water Resources Management (1)
- Water treatment (1)
- Weather Parameter (1)
- Weide (1)
- Weltraum (1)
- Weltraummüll (1)
- Weltraumpolitik (1)
- Werbewirkung (1)
- Werbung (1)
- Wertpapieremission (1)
- West Germany (1)
- Westdeutschland (1)
- Wetter (1)
- Widerstandsfähigkeit (1)
- Windenergie (1)
- Wirtschaftliches Wachstum (1)
- Wirtschaftsbericht (1)
- Wirtschaftskreislauf (1)
- Wirtschaftsprüfung (1)
- Wirtschaftsrecht (1)
- Wirtschaftswachstum (1)
- Wissenschaftsphilosophie (1)
- Wissensmanagement (1)
- Wissensproduktion (1)
- Work Motivation (1)
- Works councils (1)
- World Wide Web 2.0 (1)
- Wärmespeicher (1)
- XML-Standard (1)
- Zahnschmelz (1)
- Zeitbudgetforschung (1)
- Zerfall (1)
- Zugeständnis (1)
- Zuwanderungsrecht (1)
- agglomeration (1)
- agriculture (1)
- agro-ecosystem management (1)
- algal-bacterial culture (1)
- atmosphere (1)
- bacterial composition (1)
- biotechnology (1)
- brownfield redevelopment (1)
- business creation (1)
- business ethics (1)
- business services (1)
- calluna vulgaris (1)
- capital requirements (1)
- career (1)
- career preparation (1)
- challenge (1)
- chance equality (1)
- climate change (1)
- conceptual vagueness (1)
- continuous treatment (1)
- converging institutions (1)
- converging technologies (1)
- credit constraints (1)
- cultural landscapes (1)
- deception (1)
- decline in German unionism (1)
- decomposition (1)
- democratic theory (1)
- disability (1)
- discriminatory-price auction (1)
- dose-response function (1)
- dstributive justice (1)
- dynamic economy-environment interaction (1)
- earnings differential (1)
- ecological economics (1)
- ecological services (1)
- ecological-economic systems (1)
- ecosystem functioning (1)
- ecosystem quality (1)
- emerging pollutants (1)
- employment (1)
- employment quota (1)
- endogenous environmental risk (1)
- energy efficiency (1)
- energy transition (1)
- entrepreneurs (1)
- environmental management (1)
- environmental manager (1)
- environmental risk (1)
- environmental strategy (1)
- exit (1)
- export exit (1)
- exports (1)
- family Law (1)
- farmland birds (1)
- fishery (1)
- forest ecology (1)
- free-riding (1)
- gender studies (1)
- genotoxicity (1)
- global tourism (1)
- globalization (1)
- governance (1)
- health care market (1)
- heathland ecosystems (1)
- human resoure management (1)
- impression management (1)
- infant entrepreneurs (1)
- information management (1)
- insurance value (1)
- integration (1)
- interdisciplinarity (1)
- interest groups (1)
- international comparison (1)
- justice (1)
- knowledge management (1)
- knowledge production function (1)
- labor productivity (1)
- labour productivity (1)
- land-use change (1)
- leadership (1)
- linked employer-employee data (1)
- literature survey (1)
- lobbyism (1)
- management (1)
- management control (1)
- multi-pollutant emissions (1)
- multi-unit auction (1)
- nanotechnologies (1)
- nitrogen deposition (1)
- non-monotonic control (1)
- nutrient limitation (1)
- nutrient removal (1)
- occupational choice (1)
- optimal scale (1)
- ozonation products (1)
- parasitoids (1)
- personality measures (1)
- personnel management (1)
- personnel selection (1)
- pesticides (1)
- philosophy of science (1)
- plant biodiversity (1)
- poverty (1)
- power industry (1)
- psychological aspects (1)
- public good (1)
- public inputs (1)
- quantile regression decomposition (1)
- quantile regressions (1)
- rangelands (1)
- regional growth (1)
- resilience (1)
- response distortion (1)
- responsibility (1)
- seawater (1)
- seed predation (1)
- self-employment (1)
- self-protection (1)
- self-regulation (1)
- social desirability scales (1)
- social sustainability (1)
- spatial distribution (1)
- species diversity (1)
- startup (1)
- stochastic (1)
- stochastic dominance (1)
- stock pollution (1)
- sustainability accounting (1)
- sustainibility (1)
- systemic risks (1)
- temporal trends (1)
- terrorism (1)
- textile supply chain (1)
- tourism future (1)
- training (1)
- transdisciplinarity (1)
- transformation (1)
- transformation products (1)
- travel behavior (1)
- uncertainty (1)
- union density (1)
- venture capital (1)
- viability (1)
- virtual (1)
- wastewater tracers (1)
- wastewater treatment (1)
- water resources management (1)
- wealth distribution (1)
- wetlands (1)
- whole mixture toxicity (1)
- wind energy (1)
- work engagement (1)
- works councils (1)
- Ägypten (1)
- Älterer Arbeitnehmer (1)
- Ökosystemmanagement (1)
- Überschwemmung (1)
- Übervölkerung (1)
- Überzeugung (1)
Institut
- Fakultät Nachhaltigkeit (106)
- Fakultät Wirtschaftswissenschaften (66)
- Frühere Fachbereiche (50)
- Institut für Ökologie (IE) (28)
- Nachhaltigkeitsmgmt./-ökologie (19)
- VWL (15)
- Fakultät Kulturwissenschaften (14)
- Institut für Nachhaltigkeitssteuerung (INSUGO) (14)
- BWL (12)
- Institut für Nachhaltige Chemie und Umweltchemie (INUC) (12)
Understanding that entrepreneurship can be better modeled from a systemic point of view is a primordial aspect that determines the important role of universities in entrepreneurial ecosystems. What makes the ecosystem approach a valuable tool for understanding social systems is that, from a holistic perspective, their behavior seems to have emerging characteristics. This dissertation presents a dual scientific account of the entrepreneurship phenomenon in universities. The work is divided into two equal parts, each of which is composed of two research papers. The narrative of the first half takes on a macro perspective view, consisting of one theoretical and one empirically-based conceptual case study. This part conceptually depicts a systematic approach to entrepreneurialism in higher education, namely an ecosystems perspective. The second half concentrates on the meso- and micro levels of study from the university's point of view, comprising of a case study as historical account for the emergence of the entrepreneurial university, and of a metasynthesis of empirical case studies in entrepreneurial universities, which serves as the basis for the development of entrepreneurial university archetypes. This doctoral work contributes to an in-depth understanding of Entrepreneurship in universities regarding its systemic qualities and archetypal characteristics of entrepreneurial universities. It argues for an ecosystem's perspective on the phenomenon of entrepreneurial activity, highlighting the fundamental role that universities play as the heart of entrepreneurial ecosystems. Furthermore, this research expands on the novel concept of the entrepreneurial university by using extensive case study literature to empirically identify distinct archetypes that better reflect the diverse reality of how universities engage as entrepreneurial actors by way of differentiated entrepreneurial structures, systems, and strategies.
The Subaltern will never speak - Critical Reflection on Mill's Thoughts of Political Representation
(2018)
This paper discusses the interdependencies that exist between vertically-linked industries in the (Spence-)Dixit-Stiglitz model of monopolistic competition. The main objective is to develop a concept for quantifying the magnitude of sectoral coherence in models of the New Economic Geography. It is motivated by the suggestion, by Venables (1996), that 'strategic industries' be identi®ed in terms of their agglomeration potential. Using a partial-analytic approach, we focus on inter-industrial relations in a closed economy to draw conclusions regarding international trade. We ascertain that two factors have an impact upon the strength of industrial linkages: 1) the monopolistic scope of intermediate suppliers, in terms of (technical) substitution elasticity; and the share in downstream costs for intermediates. Within a simulation study, this paper applies this new theoretical concept to eight basic industries across ten European countries.
The role of tree diversity for individual tree growth, crown architecture and branch demography
(2012)
In the light of the concurrent loss of biodiversity, biodiversity and ecosystem functioning (BEF) research attracted a great deal of attention and emerged as one of the important fields of research in ecology. Since important ecological interactions such as competition occur between individuals, the understanding of individual tree growth was considered to be fundamental for forest related BEF research. Individual tree growth is determined by the above- and belowground interactions of a tree individual with its local neighbourhood. To obtain a deeper understanding of BEF relationships, I broadened the focus from individual tree growth (usually measured as diameter or biomass increment) to the arrangement and dynamics of the above-ground modules of trees in dependence of their local neighbourhood. More precisely, the main objective of the present thesis was to analyse the impact of tree diversity on individual tree growth, crown architectural and branch demographic variables. Thereby I considered crown architectural variables as important indicators of the competition for light. In addition, crown architectural variables impacted ecosystem services such as erosion control. Furthermore, the results of the present thesis contributed to the current discussion on species coexistence theories, which may be differentiated by two opposing views: one that relies on neutral processes and one that implicates a role for meaningful differences in the ecological strategy (niche) of co-occurring species. The studied forest ecosystems were the subtropical broad-leaved evergreen forests of southeast China, which have been under high human pressure due to a long history of intensive land-use. The area is of particular interest for BEF research due to the high species richness of woody plants, including many, yet poorly studied species, and due to the rough terrain with steep slopes, which cause severe soil erosion. The present thesis combines three observational with two experimental studies, applying the local neighbourhood approach along an age gradient from tree saplings to mature trees. In the Gutianshan National Nature Reserve (GNNR), I conducted two observational studies on permanent plots which were chosen according to a space-for-time substitution design. The aim of the first study was to reveal the effects of diversity (species richness, functional diversity) together with other biotic and abiotic variables on morphological growth parameters (crown area, crown displacement and stem inclination) of target trees of four tree species (Castanea henryi, Castanopsis eyrei, Quercus serrata and Schima superba). In the second study, the same target trees together with their neighbours were used to analyse the relation between stand related functional diversity and the horizontal and vertical structure of the canopy. The third study was conducted in a young secondary broad-leaved evergreen forest. Using two target species (Castanopsis fargesii and Quercus fabri), the role of diversity, intra- vs. inter-specific competition and the mode of competition (symmetric vs. asymmetric) on the target individuals was tested by analysing five-year radial growth increments. The two other studies were carried out in an experimentally established plantation, using saplings of four tree species (C. henryi, Elaeocarpus decipiens, Q. serrata and S. superba), which were planted in monoculture, twoand four-species combinations and in three densities. The fourth study focused on mechanisms of coexistence and the role of species richness, species composition, species identity and density on sapling growth. The fifth study tested the effect of sapling density and identity on the througfall kinetic energy, which represents a measure for the erosive power of rain. It was found that functional diversity does affect crown architectural and canopy related parameters of forests in the GNNR. However, no effects of species richness on radial-growth were detected in the younger forest. Since I also did not find strong effects of species richness on saplings in the experimental plantation, diversity effects may evolve at a later age stage. The importance of the diversity effect may be related reversely to that of species identity in an age gradient of forest stands. The findings suggest that different mechanisms of coexistence operate simultaneously but that their relative importance may shift through the life stages of trees. During the sapling stage, species-specific differences in growth and architectural traits support niche theory. In older forest stands, no species-specific differences in growth parameters could be detected. However, I did find effects of functional diversity on horizontal canopy structure. I conclude that mechanisms of coexistence may not only change with forest stand age, but may also differ for distinct traits. The present thesis, being the first to apply the local neighbourhood approach with regard to crown architecture and branch demography within the BEF field of research, stresses the importance of this individual based approach. Although the observed forest systems are very complex, crown architectural and canopy structural variables were found to be affected by diversity. The finding that the degree of erosive power of rain could be elucidated by crown architectural variables, encourages further studies to reveal possible relations between biodiversity and other ecosystem functions or services, which might be mediated by crown architectural and canopy structural variables.
This thesis makes an important contribution to better understanding biodiversity and ecosystem function relationships across trophic levels in forests - aspects that are still underrepresented in BEF research. Ongoing biodiversity loss can be expected to change important trophic interaction pathways in these ecosystems, making increased efforts in exploring the mechanisms underlying, and the drivers determining, the impact of trophic complexity on the relationships between biodiversity and ecosystem functioning a crucial objective for holistic approaches to BEF research.
The dissertation analyzes the role of large banks in the context of financial (in)stability. Based on the underlying "too big to fail"-problem (TBTF), the three included papers investigate the reasons for the instability of banking systems on a national and international level. Already in advance, but at least since the years 2007/2008 with the escalation of the financial crisis, especially large banks are under critical supervision of regulators and the society. There exist numerous aspects that should to be taken into account when addressing TBTF which complicates the finding of a solution to the problem. In particular, the thesis investigates three major issues in this context: (1) The contribution of the size of a bank to the development of financial crises or the exposure of large banks to systematic risk and contagious spillovers. (2) The spillover effects from one banking system to another and the importance of banks' foreign asset holdings for the transmission of sovereign risk on foreign banks. (3) The impact of the degree of competition in the German banking market on the stability of the banking system.
The dissertation project focuses on empirically investigating consumers' attitudes, motivations and purchasing decisions regarding sustainable products. The focus on this micro perspective, however, does not reflect consumers' roles within the transformation towards sustainable consumption. Therefore, the present framework paper puts the included papers into a greater context and evaluates the findings on a meta-level by applying an enhanced transition management theory. The analysis underlines that consumers' limited personal capabilities are an underlying reason for unsustainable practices. Therefore, the active engagement not only of consumers, but also of companies is required if the transformation is to be successful. If companies actively support consumers in making sustainable choices, consumers can engage in sustainable consumption with only low cognitive efforts. On this basis, genuine sustainable choices are enabled. The dissertation provides practical implications by highlighting potential measures which will help to promote sustainable products from niches to mainstream. In sum, the dissertation project enhances academic understanding of consumers´ sustainable purchasing behavior and reveals the potential of integrating such insights into the management of transformations towards sustainable consumption.
Poor quality of freshwaters is a widespread problem. The concept of complexity is a particularly promising concept to analyse and address this problem, and public policy problems more generally. The main reason is the concept's strength in unifying structural features of problems within a more comprehensive structural approach to political problem-solving. So far, however, these possible benefits remained hidden given the lack of a clear understanding of complexity, ultimately hampering a systematic analysis of the implications of complexity for solutions and governance strategies. This study aims at strengthening the value of the concept of complexity for systematic comparative analyses of water-related problems and public policies in general. To achieve this goal, this work is to specify the concept of complexity as well as the implications of complexity for solutions and governance strategies, both from a theoretical and an empirical point of view. To this end, five main basic approaches are applied, referring to underlying premises, the role of an interdisciplinary approach, the European Water Framework as an empirical reference point, the integration of practical knowledge, and the focus on external validity. This dissertation provides a detailed operationalisation of complexity related to the dimensions of goals, variables, dynamics, interconnections, and informational uncertainty. It also shows that freshwater pollution-related problems in Germany differ along these five complexity dimensions. This applies to 37 types of pollution-related problems and four clusters of problems, which refer here to tame, wicked, system complexity, and uncertainty problems. This dissertation suggests that relations between complexity and policy delivery can be both positive and negative and vary along dimensions of complexity and policy delivery. Regarding the analysed freshwater pollution problems, this work also shows various effects of complexity on policy delivery, both along the 37 types of problems, and along four clusters of wicked problems. This dissertation suggests a differentiated theoretical approach to define governance for complex problem-solving, demonstrating that the role of diverse institutions, actors, and interactions differs for solutions along five key dimensions of complexity and different management strategies that are information gathering, modelling, using decision-support tools, prioritising of measures, conflict solving, deciding under uncertainty, and being adaptive and flexible.
Uganda has been plagued by political instability in the past and wide spread abuse of human rights coupled with failed economic policies. However, the country has witnessed increased economic growth and the government has embarked on several poverty eradication programmes despite rising income inequalities and poverty in the country. The task of ensuring poverty as a human right in the country has not been an easy one for those charged with the duty of ensuring the right to freedom from poverty. This research examines the complexity of attaining the right to freedom from poverty in a country like Uganda. This study will also give a philosophical view on poverty and human rights and those responsible for ensuring the implementation of this right. Through the analysis, the research examined the key challenges faced in attaining the right to freedom from poverty in Uganda, discussed how poverty was defined through different perspectives. The information provided in the analysis is further examined by putting the theoretical findings in correspondence with the gathered empirical information for more definitive results of the study. The fundamental results and conclusion of this research revealed the overall challenges faced in regarding poverty as a human right which include how poverty is defined, the mindset, the political history of Uganda and so on. However, the study has recommended extensive research into the role of the family in ensuring poverty as a human right and further research in the effectiveness of the laws in Uganda in ensuring poverty as a human right.
Considering the recent success of right-wing populist candidates and parties in the United States and across Europe, there has for some years now been talk among scholars (and the wider public) about a worldwide democratic recession. The younger generations appear to be especially unsupportive of democracy’s liberal principles and more willing to express support for authoritarian alternatives. What these authors overlook, however, is that the publics of advanced industrial societies have experienced an intergenerational value shift. In fact, populations in industrial democracies have become more liberal overall, but not everyone’s mindset is changing at the same speed. It is mainly – but not exclusively – the members of the lower classes that do not keep up. While societies have generally become more liberal, there is increasing alienation between the social classes over these liberal values. Drawing on a more recent trend in social class research with a social cognitive approach, this dissertation contributes to the study of growing anti-democratic tendencies around the world by analyzing the interplay between inequality dynamics and value orientations. The focus lies on investigating the effect socio-cultural polarization (i.e., ideological polarization between social classes) has on civic culture in the mature democracies of the West. The findings suggest that it is not ideological polarization between the social classes that has the greatest negative effect on civic culture, or general civic attitudes and behavior, for that matter. It is the increasing dissent in society about whether the country’s elites are still to be trusted with making the right decisions to increase the average citizen’s quality of life. This difference in opinion manifests itself in a decline in some civic attitudes.