Prof. Dr. Christian D. Schade

Profil

• 2006 Lally-Darden-Humboldt Young Entrepreneurship Scholars Retreat (Veranstaltung: 05.10.-08.10.06, Berlin)

  Quelle ↗

  Zeitraum: 06/2006 - 07/2008 Projektleitung: Prof. Dr. Christian D. Schade

• Die Reaktion der Versicherungsnehmer auf die Risikolage von Versicherungsunternehmen

  Quelle ↗

  Zeitraum: 05/2005 - 04/2008 Projektleitung: Prof. Dr. Christian D. Schade

• FG 986/2: Strukturwandel im Agrarsektor II- Teilprojekt 01: Unternehmerisches Entscheidungsverhalten im Experiment (TP 01)

  Quelle ↗

  Förderer: DFG Forschungsgruppe Zeitraum: 11/2010 - 02/2015 Projektleitung: Prof. Dr. Christian D. Schade

• FG 986: Strukturwandel im Agrarsektor - Teilprojekt 01: Unternehmerisches Entscheidungsverhalten im Experiment

  Quelle ↗

  Förderer: DFG Forschungsgruppe Zeitraum: 08/2007 - 02/2013 Projektleitung: Prof. Dr. Christian D. Schade

• Innovation and Coordination

  Quelle ↗

  Förderer: Volkswagen Stiftung Zeitraum: 07/2006 - 03/2010 Projektleitung: Prof. Dr. Christian D. Schade

• Schul-Umwelt-Zentrum Berlin Mitte

  P

  20 Treffer61.2%
  • Gamification for Climate Action
    P

    61.2%

• RISC Software GmbH

  P

  17 Treffer56.5%
  • EU: Scattering Amplitudes: From Geometry to EXperiment (SAGEX)
    P

    56.5%

• Science & Startups Berlin

  PT

  27 Treffer56.3%
  • Zuwendung im Rahmen des Programms „exist – Existenzgründungen aus der Wissenschaft“ aus dem Bundeshaushalt, Einzelplan 09, Kapitel 02, Titel 68607, Haushaltsjahr 2026, sowie aus Mitteln des Europäischen Strukturfonds (hier Euro-päischer Sozialfonds Plus – ESF Plus) Förderperiode 2021-2027 – Kofinanzierung für das Vorhaben: „exist Women“
    T

    56.3%

• Arbeit und Leben Berlin-Brandenburg gGmbH

  PT

  54 Treffer56.1%
  • WayIn – Der Inklusionswegweiser für Arbeitgeber: Technische Entwicklung und wissenschaftliche Begleitanalyse
    P

    56.1%

• KOPF, HAND + FUSS gemeinnützige Gesellschaft für Bildung mbH

  PT

  51 Treffer56.1%
  • WayIn – Der Inklusionswegweiser für Arbeitgeber: Technische Entwicklung und wissenschaftliche Begleitanalyse
    P

    56.1%

• Gesellschaft für angewandte Mathematik und Mechanik

  PT

  65 Treffer56.0%
  • Workshop Reliable Methods and Mathematical Modeling
    P

    56.0%

• Magwel NV

  PT

  35 Treffer55.9%
  • EU: Simulation in Multiscale Physical and Biological Systems (STIMULATE)
    P

    55.9%

• International Business Machines Corporation Research GmbH

  PT

  63 Treffer55.9%
  • EU: Simulation in Multiscale Physical and Biological Systems (STIMULATE)
    P

    55.9%
  • EU: Bottom-Up Generation of atomicalLy Precise syntheTIc 2D MATerials for High Performance in Energy and Electronic Applications – A Multi-Site Innovative Training Action (ULTIMATE)
    P

    51.8%

• NVIDIA GmbH

  PT

  36 Treffer55.9%
  • EU: Simulation in Multiscale Physical and Biological Systems (STIMULATE)
    P

    55.9%

• Bernstein Center for Computational Neuroscience Berlin

  PT

  43 Treffer55.2%
  • DFG-Sachbeihilfe: Aufmerksamkeit und sensorische Integration im aktiven Sehen von bewegten Objekten
    P

    55.2%
  • SFB 1315/2: Mechanismen und Störungen der Gedächtniskonsolidierung: Von Synapsen zur Systemebene
    P

    51.3%

• “I think I can, I think I can”: Overconfidence and entrepreneurial behavior

  2007

  Journal of Economic Psychology · 887 Zitationen · DOI

• Gender Differences in Entrepreneurial Propensity*

  2011

  Oxford Bulletin of Economics and Statistics · 349 Zitationen · DOI

  Abstract Using data from representative population surveys in 17 countries, we find that the lower rate of female business ownership is primarily due to women's lower propensity to start businesses rather than to differences in survival rates across genders. We show that women are less confident in their entrepreneurial skills, have different social networks and exhibit higher fear of failure than men. After controlling for endogeneity, we find that these variables explain a substantial part of the gender gap in entrepreneurial activity. Although, of course, their relative importance varies significantly across countries, these factors appear to have a universal effect.

• Sodium, Potassium, Rubidium, and Cesium: X-Ray Structurai Analysis of Their Organic Compounds

  1987

  Advances in organometallic chemistry · 279 Zitationen · DOI

• Are entrepreneurs' decisions more biased? An experimental investigation of the susceptibility to status quo bias

  2006

  Journal of Business Venturing · 228 Zitationen · DOI

• High Stakes Decision Making: Normative, Descriptive and Prescriptive Considerations

  2002

  Marketing Letters · 133 Zitationen · DOI

• Heavy Element π Donation Is Not Less Effective

  1996

  Angewandte Chemie International Edition in English · 131 Zitationen · DOI

  The inherent stabilizing effects of lone pair substituents from the first five rows of the periodic table on carbocations depend primarily on the group rather than on the period, judging from high‐level ab initio computations (QCISD(T)/DZ + + PP// MP2(fc)/DZ+P). When planarity is imposed on the pnictogen compounds, the stabilization energies from group 15 substituents are almost constant (ca. 95 kcal mol −1 from N to Sb, based on CH ) and exceed the stabilization energies of chalcogens (60‐66 kcal mol −1 , O <S ≈ Se <Te) and halogens (18‐38 kcal mol −1 , F<Cl≈Br<I).

• Are entrepreneurs influenced by risk attitude, regulatory focus or both? An experiment on entrepreneurs' time allocation

  2012

  EUR Research Repository (Erasmus University Rotterdam) · 114 Zitationen · DOI

  Hybrid entrepreneurs¿ ¿ those who maintain a wage job while starting a new enterprise ¿ outnumber pure entrepreneurs in many countries. Yet, how hybrid entrepreneurs allocate their working hours between these two activities is not well understood. To better understand the relationship between hybrid entrepreneurs' division of time between their wage jobs and new enterprises we develop a model that captures hybrid entrepreneurs' decisions on the tradeoffs between financial risk and return as it relates to time allocation. We test two hypotheses based on utility theory, and challenge them with two hypotheses based on regulatory focus theory in a controlled experiment with 25 early stage entrepreneurs and 29 undergraduate students. In the computer-based experiment, entrepreneurs' and students' time allocation decisions (tied to monetary incentives) are used to test what would motivate them to work more or less hours in their entrepreneurial startups. We find that the actual time allocation decisions of the student group are somewhat in tune with utility theory, but that the entrepreneurs' time allocation decisions are better explained by regulatory focus theory. --------------------------------------------------------------------------------

• Holding on for too long? An experimental study on inertia in entrepreneurs’ and non-entrepreneurs’ disinvestment choices

  2010

  Journal of Economic Behavior & Organization · 113 Zitationen · DOI

• Addition reactions of diarylcarbenium ions to 2-methyl-1-pentene: kinetic method and reaction mechanism

  1990

  Journal of the American Chemical Society · 110 Zitationen · DOI

  observed percent I8O incorporation the scrambling rates were calculated by standard methodsi6.Two control experiments in each solvent were performed in order to show that the observed I8O scrambling is not the result of ( I ) chemical workup or ( 2 ) external ion return.In the first experiment 25 mg of the labeled ester was dissolved in the buffered solvent (25 mL) containing 1 equiv of 2,6-lutidinium brosylate, and the reaction mixture was worked up immediately in the same manner.In the second experiment 50 mg of the unlabeled sulfonate ester was dissolved in the buffered solvent (25 mL) containing 1 equiv of "0 enriched (60.7%) 2,6-lutidinium brosylate and after solvolysis for 1 half-life the solution was worked up in the same manner.In the I3C NMR spectrum of the isolated ester from both experiments, no "0 was observed to be present at the a-carbon.Oxygen Scrambling Studies.2. 4-Methyl-3-homoadamntyl Heptafluorobutyrate.A 5.3 mM solution of the ether I80 enriched (50.70%) 4-methyl-3-homoadamantyl heptafluorobutyrate in 80E (100 mg/50 mL) containing a I . 1 equiv of 2,6-lutidine was reacted at 25 OC for 9.5 1 h.The reaction flask was then placed in a 0 "C bath, and the workup was the same as that used in the I8O studies of 2s.The composition of the product mixture was analyzed by IH NMR (300 MHz) in an analogous fashion to that performed in the product studies of the tertiary ester above.In the spectrum the additional methyl doublet of the unreacted tertiary ester occurs at 0.93 ppm.The percentage I80 incorporation at the a-carbon of the two esters and of the solvolysis products was determined from the natural abundance 125-MHz "C spectrum recorded on a Bruker 500-MHz Fourier transform spectrometer with the conditions for data acquisition being similar to those in the I8O studies of 2a.No "0 incorporation was observed at the a-carbon of the alcohol and ether solvolysis products.In the unreacted tertiary ester and the rearranged secondary ester the percent present was 43.68% and 41.56% respectively, and their recorded spectra are shown in Figure 3.The proportion of unreacted tertiary ester that was equilibrated is 27.7% [(50.7 -43.68)/23.35X 1001 while that for the secondary ester was 36.0%.The calculation of the rate of I80 equilibration (9.47 X IOd S-I) for the tertiary ester as well as the ratio of return of the originally bonded oxygen relative to the carbonyl oxygen (6.6:l) which occurs in the formation of the secondary ester from unscrambled tertiary ester is given in detail in the Supplementary Material.)$Solvent Preparation.UV and Conductance Kinetic Procedures.The procedures were the same as those which have been previously report-

• Protecting Against Low‐Probability Disasters: The Role of Worry

  2011

  Journal of Behavioral Decision Making · 104 Zitationen · DOI

  ABTRACT We carry out a large monetary stakes insurance experiment with very small probabilities of losses and ambiguous as well as exact probabilities. Many individuals do not want to pay anything for insurance whether the probabilities are given exactly or are ambiguous. Many others, however, are willing to pay surprisingly large amounts. With ambiguity, the percentage of those paying nothing is smaller and the willingness to pay (WTP) of the other individuals larger than with exact probabilities. Comparing elasticities with ambiguity, we find that worry is much more important than subjective probability in determining WTP for insurance. Furthermore, when the ambiguous loss probability is increased by a factor of 1000, it has almost no effect on WTP. Copyright © 2011 John Wiley & Sons, Ltd.

• Polystyrene and Styrene Copolymers

  2007

  Ullmann's Encyclopedia of Industrial Chemistry · 96 Zitationen · DOI

  Abstract The article contains sections titled: 1. Polystyrene 1.1. Introduction 1.2. Production 1.2.1. Bulk Polymerization 1.2.2. Suspension Polymerization 1.3. Properties 1.3.1. Chemical Properties 1.3.2. Physical and Processing Properties 1.4. Processing and Uses 1.5. Quality Specifications 1.6. Storage and Transportation 1.7. Recycling 1.8. Environmental Aspects 2. Styrene – Acrylonitrile (SAN) Copolymers 2.1. Production 2.2. Properties 2.3. Processing 2.4. Uses and Economic Aspects 2.5. Blending of SAN 3. Barrier Resins 4. Other Copolymers 4.1. α‐Methylstyrene – Acrylonitrile Copolymers 4.2. Styrene – Methyl Methacrylate Copolymers 4.3. Styrene – Maleic Anhydride Copolymers 4.4. Styrene – Maleimide Copolymers 4.5. Styrene – Acrylate Copolymers 5. Acrylonitrile – Butadiene – Styrene (ABS) Polymers 5.1. Definition and Structure 5.1.1. Historical Aspects 5.1.2. Structural Principles 5.1.3. Synthesis of the Two‐Phase Structure 5.1.4. Properties of the Resin Matrix 5.2. Structure – Property Relationships 5.3. Production of ABS Polymers 5.3.1. ABS Production by Emulsion Polymerization 5.3.2. Production of the Matrix Copolymer 5.3.3. ABS Production by Bulk Polymerization 5.3.4. Process Combinations 5.3.5. Other Processes 5.3.6. Additives 5.4. Quality Assurance and Standardization 5.5. Properties 5.6. Special Product Modifications 5.7. Legal Aspects 5.8. Storage and Transportation 5.9. Uses 5.10. Economic Aspects 5.11. Recycling 5.12. ABS‐Analogous Systems 5.12.1. ASA, AES, and ACS Polymers 5.12.2. MBS and MABS Polymers 5.13. ABS Blends

• Kinetics of the reactions of the p-methoxy-substituted benzhydryl cation with various alkenes and 1,3-dienes

  1990

  Journal of the American Chemical Society · 91 Zitationen · DOI

  ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTKinetics of the reactions of the p-methoxy-substituted benzhydryl cation with various alkenes and 1,3-dienesHerbert Mayr, Reinhard Schneider, Bernhard Irrgang, and Christian SchadeCite this: J. Am. Chem. Soc. 1990, 112, 11, 4454–4459Publication Date (Print):May 1, 1990Publication History Published online1 May 2002Published inissue 1 May 1990https://pubs.acs.org/doi/10.1021/ja00167a050https://doi.org/10.1021/ja00167a050research-articleACS PublicationsRequest reuse permissionsArticle Views321Altmetric-Citations88LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-AlertscloseSupporting Info (1)»Supporting Information Supporting Information Get e-Alerts

• n-Butylsodium: The preparation, properties and NMR spectra of a hydrocarbon- and tetrahydrofuran-soluble reagent

  1985

  Journal of Organometallic Chemistry · 89 Zitationen · DOI

• Is default risk acceptable when purchasing insurance? Experimental evidence for different probability representations, reasons for default, and framings

  2008

  Journal of Economic Psychology · 79 Zitationen · DOI

• Intuitive optimizing: experimental findings on time allocation decisions with newly formed ventures

  2004

  Journal of Business Venturing · 73 Zitationen · DOI

• Anomeric effects involving silicon centres: silanols

  1988

  Journal of the Chemical Society Chemical Communications · 72 Zitationen · DOI

  Ab initio calculations at the HF/6-31G*(and in some cases MP2/6-31G*)//3-21G(*) level on H4-nSi(OH)n(n= 0–4) species show that significant anomeric (negative hyperconjugation) stabilizations occur at silicon centres; in contrast, π-bonding with silicon 3d orbitals is a minor effect.

• Pentacoordinate carbon in trigonal-bipyramidal symmetry. The eight-membered x-ray structure of tetrakis(benzylsodium-N,N,N',N'-tetramethylethylenediamine)

  1986

  Journal of the American Chemical Society · 52 Zitationen · DOI

  ADVERTISEMENT RETURN TO ISSUEPREVArticleNEXTPentacoordinate carbon in trigonal-bipyramidal symmetry. The eight-membered x-ray structure of tetrakis(benzylsodium-N,N,N',N'-tetramethylethylenediamine)Christian. Schade, Paul v. R. Schleyer, Hans. Dietrich, and Waruno. MahdiCite this: J. Am. Chem. Soc. 1986, 108, 9, 2484–2485Publication Date (Print):April 1, 1986Publication History Published online1 May 2002Published inissue 1 April 1986https://pubs.acs.org/doi/10.1021/ja00269a078https://doi.org/10.1021/ja00269a078research-articleACS PublicationsRequest reuse permissionsArticle Views193Altmetric-Citations49LEARN ABOUT THESE METRICSArticle Views are the COUNTER-compliant sum of full text article downloads since November 2008 (both PDF and HTML) across all institutions and individuals. These metrics are regularly updated to reflect usage leading up to the last few days.Citations are the number of other articles citing this article, calculated by Crossref and updated daily. Find more information about Crossref citation counts.The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. Find more information on the Altmetric Attention Score and how the score is calculated. Share Add toView InAdd Full Text with ReferenceAdd Description ExportRISCitationCitation and abstractCitation and referencesMore Options Share onFacebookTwitterWechatLinked InRedditEmail Other access optionsGet e-AlertscloseSupporting Info (1)»Supporting Information Supporting Information Get e-Alerts

• Die π‐Donorfähigkeit schwerer Elemente ist nicht geringer

  1996

  Angewandte Chemie · 50 Zitationen · DOI

  In erster Linie von der Gruppe und weniger von der Periode hängt der stabilisierende Einfluß von Elektronenpaardonor‐Substituenten der ersten fünf Reihen des Periodensystems auf Carbokationen ab. Dies zeigen ab‐initio‐Rechnungen auf hohem Niveau (QCISD(T)/DZ+ +PP//MP2(fc)/DZ + P). Wird die EH 2 ‐Planarisierung ( E = Element der Gruppe 15) berücksichtigt, sind die Stabilisierungsenergien durch Substituenten der Gruppe 15 nahezu konstant (ca. 95 kcal mol −1 von N bis Sb relativ zu CH + 3 ); sie übertreffen die Methylstabilisierungsenergien der Chalkogene (60–66 kcal mol −1 , O < S ≈ Se < Te) und der Halogene (18–38 kcal mol −1 , F < Cl ≈ Br < I).

• Inertia in disinvestment decisions: experimental evidence

  2012

  European Review of Agricultural Economics · 49 Zitationen · DOI

  In this paper we analyse the timing of disinvestment decisions by applying a real options approach to explain the experimentally observed disinvestment behaviour of agricultural entrepreneurs. Within this framework the tendency to postpone exit and termination choices can be rationalised. The validity of the real options theory is assessed by means of economic experiments. Our results show that real options models can predict actual disinvestment decisions better than traditional investment theory. Nevertheless, the reluctance to disinvest observed in the experiments was even more pronounced than that predicted by the theory. This finding suggests that non-monetary aspects such as emotions, attachment to farming and different facets of psychological inertia should be incorporated into disinvestment models. , Oxford University Press.

• n-butylpotassium: preparation, synthetic use and NMR properties in hexane and tetrahydrofuran solution

  1986

  Journal of Organometallic Chemistry · 48 Zitationen · DOI

• High strength, epoxy cross-linked high sulfur content polymers from one-step reactive compatibilization inverse vulcanization

  2021

  Chemical Science · 47 Zitationen · DOI

  Inverse vulcanization provides a simple, solvent-free method for the preparation of high sulfur content polymers using elemental sulfur, a byproduct of refining processes, as feedstock. Despite the successful demonstration of sulfur polymers from inverse vulcanization in optical, electrochemical, and self-healing applications, the mechanical properties of these materials have remained limited. We herein report a one-step inverse vulcanization using allyl glycidyl ether, a heterobifunctional comonomer. The copolymerization, which proceeds <i>via</i> reactive compatibilization, gives an epoxy cross-linked sulfur polymer in a single step, as demonstrated through isothermal kinetic experiments and solid-state ¹³C NMR spectroscopy. The resulting high sulfur content (≥50 wt%) polymers exhibited tensile strength at break in the range of 10-60 MPa (70-50 wt% sulfur), which represents an unprecedentedly high strength for high sulfur content polymers from vulcanization. The resulting high sulfur content copolymer also exhibited extraordinary shape memory behavior along with shape reprogrammability attributed to facile polysulfide bond rearrangement.

• Words versus actions as a means to influence cooperation in social dilemma situations

  2011

  Theory and Decision · 47 Zitationen · DOI

• An Incentive‐Compatible Experiment on Probabilistic Insurance and Implications for an Insurer's Solvency Level

  2016

  Journal of Risk & Insurance · 44 Zitationen · DOI

  A BSTRACT This article is the first to conduct an incentive‐compatible experiment using real monetary payoffs to test the hypothesis of probabilistic insurance, which states that willingness to pay for insurance decreases sharply in the presence of even small default probabilities as compared to a risk‐free insurance contract. In our experiment, 181 participants state their willingness to pay for insurance contracts with different levels of default risk. We find that the willingness to pay sharply decreases with increasing default risk. Our results, hence, strongly support the hypothesis of probabilistic insurance. Furthermore, we study the impact of customer reaction to default risk on an insurer's optimal solvency level using our experimentally obtained data on insurance demand. We show that an insurer should choose to be default‐free rather than having even a very small default probability. This risk strategy is also optimal when assuming substantial transaction costs for risk management activities undertaken to achieve the maximum solvency level.

• Kontraktgüter im Marketing

  1993

  Marketing ZFP · 44 Zitationen · DOI

• Vinylphosphane—how effective is π-donation from phosphorus lone pairs?

  1987

  Journal of the Chemical Society Chemical Communications · 44 Zitationen · DOI

  C. Schade and P. von Ragué Schleyer, J. Chem. Soc., Chem. Commun., 1987, 1399 DOI: 10.1039/C39870001399

Aus HU-FIS sind keine Kooperationen für diese Person gemeldet.

Name

Prof. Dr. Christian D. Schade

Titel

Prof. Dr.

Fakultät

Wirtschaftswissenschaftliche Fakultät

Institut

Entrepreneurial and Behavioral Decision Making

Telefon

+49 30 2093-99012

HU-FIS-Profil

Quelle ↗

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26.4.2026, 01:11:41