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Am 22. Juni 2018 fand in Göttingen das 12. Kriminalwissenschaftliche Kolloquium, am folgenden Tag das Symposium aus Anlass des Abschieds von Jörg-Martin Jehle statt. Im selben Jahr wurde Jörg-Martin Jehle nach 22 Jahren an der Georg-August-Universität Göttingen emeritiert. Dieses Ereignis fiel zusammen mit dem 50. Geburtstag der Göttinger Kriminologie, dem das 12. Kolloquium gewidmet war. Das vorliegende Werk ist aufgrund dieser Veranstaltungen zustande gekommen und enthält einige zusätzliche Beiträge zu Ehren von Jörg-Martin Jehle von engen Weggefährtinnen und Weggefährten, die aus verschiedenen Gründen an den Veranstaltungen nicht mitwirken konnten. Der Band versammelt Aufsätze zur Geschichte kriminologischer Forschung an der Universität Göttingen sowie zu den Themengebieten freiheitsentziehende Sanktionen, Täterforschung, Sanktionswirkungen, Strafrechtsreform sowie historische und internationale Perspektiven. Dabei weisen alle Beiträge Bezüge zur Forschungsarbeit von Jörg-Martin Jehle auf.

Intro -- Preface -- Organization -- Contents -- Full Papers -- Examining Identity Exploration in a Video Game Participatory Culture -- Abstract -- 1 Problem and Significance -- 2 Projective Reflection as a Framework for Assessing Identity Exploration -- 3 Methods -- 3.1 Data Collection -- 3.2 Data Analysis -- 4 Quantitative Findings -- 5 Qualitative Case Study -- 6 Discussion and Implications -- References -- Using ENA to Analyze Pre-service Teachers' Diagnostic Argumentations: A Conceptual Framework and Initial Applications -- Abstract -- 1 A Diagnostic Argumentation Framework -- 2 Method -- 3 Results -- 4 Discussion -- References -- The Multimodal Matrix as a Quantitative Ethnography Methodology -- Abstract -- 1 Introduction and Background -- 2 From Clicks and Data Streams, to Constructs -- 3 Timely Feedback on Nursing Teamwork Simulations -- 3.1 Instrumenting Simulations to Detect Teamwork -- 4 Defining Requirements for QE Enabled Feedback -- 5 The Multimodal Matrix as a QE Modelling Methodology -- 5.1 Application of the Multimodal Matrix to Nursing Team Simulations -- 5.2 Multimodal Observations -- 5.3 Generation of Visual Feedback -- 6 Summary and Future Work -- References -- nCoder+: A Semantic Tool for Improving Recall of nCoder Coding -- Abstract -- 1 Introduction -- 2 Approaches to Coding -- 3 Codebooks -- 4 nCoder -- 5 Kappa, Shaffer's Rho, Sample Size and Recall -- 6 nCoder+: Adding a Semantic Component to nCoder -- 7 nCoder+ Validation -- 8 Discussions -- Acknowledgements -- References -- Examining the Dynamic of Participation Level on Group Contribution in a Global, STEM-Focused Digital Makerspace Community -- Abstract -- 1 Introduction -- 2 Methodology -- 3 Results -- 4 Discussion -- 4.1 Future Study -- Acknowledgements -- References -- What is the Effect of a Dominant Code in an Epistemic Network Analysis? -- Abstract.

Cover -- CONTENTS -- STAYING THE COURSE DESPITE EXTERNAL HEADWINDS AND DOMESTIC CHALLENGES -- THE PROGRAM REMAINS ON TRACK, DESPITE CHALLENGES -- POLICY DISCUSSIONS -- A. Keeping the Fiscal Program on Track -- B. Protecting Debt Sustainability -- C. Enhancing Monetary and Exchange Rate Reforms -- D. Safeguarding Banking Sector Stability -- E. Accelerating Structural Reforms and Improving Governance -- PROGRAM ISSUES AND RISKS -- STAFF APPRAISAL -- References -- FIGURES -- 1. Selected High-Frequency Indicators, 2016-19 -- 2. Fiscal Developments, 2013-19 -- 3. Monetary Developments, 2014-19 -- 4. External Sector Developments, 2013-19 -- TABLES -- 1. Main Economic Indicators, 2018-22 -- 2a. Statement of Central Government Operations, 2018-22 (Billions of Kwanzas) -- 2b. Statement of Central Government Operations, 2018-22 (Percent of GDP) -- 2c. Statement of Central Government Operations, 2018-22 (Percent of non-oil GDP) -- 3. Monetary Accounts, 2018-22 -- 4. Balance of Payments, 2018-22 -- 5. Public Debt, 2018-24 -- 6. Financial Soundness Indicators, May 2018-May 2019 -- 7. Fiscal Financing Needs and Sources, 2018Q4-2021 -- 8. External Financing Requirements and Sources, 2018-24 -- 9. Indicators of IMF Credit, 2018-28 -- 10. Access and Phasing Under the Extended Arrangement, 2018-21 -- ANNEXES -- I. Risk Assessment Matrix -- II. Technical Assistance Under the Arrangement -- III. Subsidy Reform -- IV. Angola's Sovereign Wealth Fund-A New Beginning -- V. Debt Sustainability Analysis -- APPENDICE -- I. Letter of Intent -- I. Memorandum of Economic and Financial Policies -- II. Technical Memorandum of Understanding.

Front Cover -- Contents -- Preface -- Acknowledgments -- Abbreviations -- Executive Summary: The Elusive Promise of Productivity -- 1. Sources of Growth in Agriculture -- Improving Agricultural Productivity: Traversing the Last Mile toward Reducing Extreme Poverty -- Poverty Reduction, Productivity Growth, and Economic Transformation -- Trends in Land and Labor Productivity -- Conceptualizing Sources of Agricultural Growth -- The Increasing Importance of TFP in Driving Agricultural Output Growth -- What Will Accelerate Agricultural TFP? -- Annex 1A. Issues in Measuring Agricultural Productivity -- Notes -- References -- 2. Misallocation and Productivity Growth -- The Potential for Productivity Gains from Reallocation -- Insights on Farm Size and Productivity -- Labor Productivity and Structural Transformation -- Annex 2A. Microdata Sources for Measuring Labor Productivity in China and India -- Annex 2B. Distribution of Workdays by Farm and Nonfarm Activities in a Typical Month for an Average Adult Worker in India -- Annex 2C. Labor Productivity Differences by Farm Size -- Annex 2D. Labor Productivity Differences by Education Level -- Annex 2E. Drivers of Wage Differentials between Farm and Nonfarm Work in China -- Notes -- References -- 3. Investing in Innovation -- Agriculture Innovation Policy in a Changing Global Context -- Agriculture R& -- D Spending Worldwide: Increasing but Uneven -- Revitalizing Public Research -- Providing Incentives for Private Innovation -- Concluding Remarks -- Annex 3A. Market Liberalization in Africa's Maize Seed Industry -- Annex 3B. Do Plant Breeders' Rights Stimulate Investment in Crop Improvement? -- Annex 3C. Herbicide Demand and Regional Harmonization of Regulations in Africa -- Notes -- References -- 4. Improving the Enabling Environment for Technology Adoption.

Cover -- CONTENTS -- CONTEXT -- RECENT DEVELOPMENTS -- OUTLOOK AND RISKS -- PROGRAM DISCUSSIONS -- A. Fiscal Policy -- B. Electricity and Water Sector Policies -- C. Monetary and Financial Policy -- D. Structural Reforms to Enhance Inclusive Growth -- PROGRAM MODALITIES AND FINANCING -- STAFF APPRAISAL -- BOXES -- 1. Income Tax Reform -- 2. Energy Sector Reform -- FIGURES -- 1. Selected Economic Indicators -- 2. Program Performance -- 3. Outlook and Risks -- 4. Monetary Developments, 2013-19 -- TABLES -- 1. Selected Economic Indicators and Macroeconomic Outlook, 2017-24 -- 2a. Central Government: Summary of Fiscal Operations, 2017-24 (In millions of Jordanian dinars) -- 2b. Central Government: Summary of Fiscal Operations, 2017-24 (In percent of GDP) -- 2c. Central Government: Summary of Quarterly Fiscal Operations, 2018-20 -- 2d. NEPCO Operating Balance and Financing, 2017-24 -- 2e. WAJ and Distribution Companies Balance and Financing, 2017-24 -- 3a. Summary Balance of Payments, 2017-24 -- 3b. External Financing Requirements and Sources, 2017-24 -- 3c. Foreign Exchange Needs and Sources, 2017-24 -- 3d. Identified Sources of Public External Financing, 2017-24 -- 4a. Monetary Survey, 2017-20 -- 4b. Summary Accounts of the Central Bank of Jordan, 2017-20 -- 5. Access and Phasing Under the Extended Fund Facility (EFF) -- 6. Indicators of Fund Credit, 2017-24 -- 7. Capacity to Repay Indicators, 2017-24 -- 8. Structural Benchmarks, 2017-19 -- ANNEX -- I. Debt Sustainability Analysis -- APPENDIX -- I. Letter of Intent -- Attachment I. Memorandum of Economic and Financial Policies -- Attachment II. Technical Memorandum of Understanding (TMU).

Cover -- CONTENTS -- CONTEXT -- RECENT DEVELOPMENTS, OUTLOOK, AND RISKS -- POLICY DISCUSSIONS -- A. Fiscal Policy and Debt Sustainability: Advancing NST Implementation -- B. Monetary Policy: Strengthening the Operational Framework and Developing the Financial Sector -- C. Structural Policies: Encouraging the Private Sector -- PROGRAM MODALITIES AND RISKS -- STAFF APPRAISAL -- BOXES -- 1. National Strategy for Transformation (NST) -- 2. Growth in Rwanda -- 3. Proposed Changes in Rwanda's Fiscal Framework -- 4. Domestic Revenue Mobilization -- 5. BNR's New Monetary Policy Framework -- 6. Financial Sector Development Strategy -- 7. Selected Additional Public Interventions to Bolster Growth and Employment -- FIGURES -- 1. Human Development Indicators in Rwanda -- 2. Selected Development Gains in Rwanda -- 3. Overview of Recent Economic Developments -- 4. Fiscal Developments -- 5. Monetary Developments -- 6. External Developments -- TABLES -- 1. Selected Economic Indicators, 2017-23 -- 2a. Budgetary Central Government Statement of Operations, GFSM 2014 Presentation, 2016/17-22/23 (Billions of Rwandan francs) -- 2b. Budgetary Central Government Statement of Operations, GFSM 2014 Presentation, 2016/17-22/23 (Percent of GDP) -- 2c. Budgetary Central Government Flows, FY16/17-22/23 (Billions of Rwandan francs -- 2d. Budgetary Central Government Flows, FY16/17-22/23 (Percent of GDP) -- 3. Monetary Survey, 2017-20 -- 4. Balance of Payments, 2017-23 -- 5. Financial Soundness Indicators: December 2015-December 2018 -- 6. Schedule of Reviews Under the Policy Coordination Instrument, 2019-22 -- ANNEXES -- I. Implementation of Key Policy Recommendations from the 2017 Article IV Consultation -- II. Spending Needs for Reaching the SDG Goals -- III. Risk Assessment Matrix -- IV. External Sector Assessment -- V. Capacity Development Strategy for FY2020 -- APPENDIX.

Cover -- CONTENTS -- PERSEVERING DESPITE HEADWINDS… -- …WHICH WEIGH ON THE OUTLOOK -- THE PROGRAM IS OFF TO A PROMISING START -- POLICIES TO KEEP THE PROGRAM ON TRACK -- A. Protecting Fiscal Sustainability -- B. Promoting Debt Sustainability -- C. Consolidating the Monetary Policy Framework and Flexible Exchange Rate Regime -- D. Advancing Structural Reforms and Improving Governance -- E. Safeguarding Financial Sector Stability -- PROGRAM ISSUES AND RISKS -- STAFF APPRAISAL -- FIGURES -- 1. Selected High-Frequency Indicators, 2009-19 -- 2. Fiscal Developments, 2009-19 -- 3. Monetary Developments, 2009-19 -- 4. External Sector Developments, 2009-19 -- 5. Oil Dependence and Economic Diversification, 1996-19 -- TABLES -- 1. Main Economic Indicators, 2018-22 -- 2a. Statement of Central Government Operations, 2018-22 (Billions of local currency) -- 2b. Statement of Central Government Operations, 2018-22 (Percent of GDP) -- 2c. Statement of Central Government Operations, 2018-22 (Percent of non-oil GDP) -- 3. Monetary Accounts, 2018-22 -- 4. Balance of Payments, 2018-22 -- 5. Public Debt, 2018-24 -- 6. Financial Soundness Indicators, December 2017-March 2019 -- 7. Fiscal Financing Needs and Sources, 2018Q4-21 -- 8. External Financing Requirements and Sources, 2018-24 -- 9. Indicators of IMF Credit, 2018-28 -- 10. Access and Phasing Under the Arrangement, 2018-21 -- ANNEXES -- I. Risk Assessment Matrix -- II. Technical Assistance Under the Arrangement, 2019-21 -- III. Impact of the Oil Price Volatility -- IV. Identifying Opportunities for Stronger Non-Oil Revenue Performance -- V. Infrastructure Investment and Debt Sustainability -- VI. Debt Sustainability Analysis -- APPENDIX -- I. Letter of Intent -- Attachments -- I. Memorandum of Economic and Financial Policies -- II. Technical Memorandum of Understanding.

Intro -- Preface -- Workshop on Detecting Malicious Domain Names (DMD 2018) Preface -- Organization -- Contents -- A Graph-Based Decision Support Model for Vulnerability Analysis in IoT Networks -- 1 Introduction -- 1.1 Motivation and Contribution of the Proposed Work -- 2 Related Works -- 2.1 Graphical Models for Vulnerability Representations -- 2.2 Computations on Graphical Models -- 3 Proposed Model -- 3.1 Formal Definition of the IoT Security Graph -- 3.2 Modeling of Attack Paths and Threat Scores -- 3.3 TODAG Generation and Security Parameter Estimation -- 4 Simulation Results -- 4.1 An Example IoT Network -- 5 Conclusions -- References -- Privacy-Preserving Searchable Encryption Scheme over Encrypted Data Supporting Dynamic Update -- 1 Introduction -- 1.1 Motivation -- 2 Related Work -- 3 Problem Formulation -- 3.1 Notations -- 3.2 System Model -- 3.3 Preliminaries -- 4 Proposed Scheme -- 4.1 Design Goals -- 4.2 Proposed Methodolgy -- 4.3 Handling Document Updates -- 5 Experimental Results and Analysis -- 5.1 Precision -- 5.2 Rank Privacy -- 5.3 Efficiency -- 5.4 Security Analysis -- 6 Conclusion and Future Work -- References -- Survey on Prevention, Mitigation and Containment of Ransomware Attacks -- Abstract -- 1 Introduction -- 1.1 Evolution of Ransomware -- 1.2 Ransomware Attack Scenario -- 2 Preventing Ransomware Attack -- 2.1 Awareness and Training -- 2.2 Spam Filters and Email Protection -- 2.3 Proper Firewall Egress Blocking and Monitoring -- 2.4 Patch OS and Software -- 2.5 Software Restriction Policies -- 2.6 Security Solutions with Anti-ransomware Features -- 3 Mitigation Strategies -- 3.1 Backup User Data -- 3.2 Categorize Data Based on Organizational Value Physical and Logical Separation -- 4 Containment Strategies -- 4.1 Isolate Infected Systems Including Power Off -- 4.2 Unlocker for Certain Families Threat Intelligence.

Cover -- CONTENTS -- BACKGROUND AND CONTEXT -- ECONOMIC DEVELOPMENTS -- PERFORMANCE UNDER SMP III -- OUTLOOK AND RISKS -- PROGRAM AND POLICY DISCUSSIONS -- A. Managing Public Finances amid Sustained Fiscal Pressures -- B. Supporting Financial Stability and Improving Financial Intermediation -- C. Establishing the Foundations for Sustained Economic Growth and Improving Governance -- D. External Position, Arrears Clearance, and Debt Relief -- E. Authorities' Views -- F. Program Modalities -- G. Data Issues -- STAFF APPRAISAL -- BOXES -- 1. Smoothing Revenue and Spending Cycles-Benefits of a Fiscal Buffer -- 2. Progress and Next Steps Towards Fiscal Federalism -- 3. AML/CFT Reforms: Progress and Next Steps -- 4. Governance Assessment and Reforms -- FIGURES -- 1. Selected Economic and Financial Indicators, 2015-20 -- 2. Structural Issues and Governance -- 3. Fiscal Sector Developments, 2015-20 -- 4. Financial Sector Developments -- TABLES -- 1. Structural Benchmarks Under the Staff-Monitored Program III, May 2018-April 2019 -- 2. Selected Economic and Financial Indicators, 2015-22 -- 3a. Federal Government Operations, 2016-22 (Millions of U.S. dollars) -- 3b. Federal Government Operations, 2016-22 (Percent of GDP) -- 4. Summary Accounts of the Central Bank, 2015-2019 -- 5. Consolidated Commercial Banks Balance Sheet, 2015-2019 -- 6. Monetary Survey 2015-2019 -- 7a. Balance of Payments, 2015-22 (Millions of U.S. dollars) -- 7b. Balance of Payments, 2015-22 (Percent of GDP) -- 8a. External Public Debt, 2014-18 (Millions of U.S. dollars) -- 8b. External Public Debt, 2014-18 (Percent of GDP) -- 9. Off-Budget Aid, 2014-18 -- ANNEXES -- I. Somalia's Political and Economic Reform Agenda and Partnership with the International Community -- II. Implementation of Past IMF Policy Recommendations -- III. The HIPC Process -- IV. Risk Assessment Matrix -- APPENDIX.