Social Sciences Challenges
Explore social sciences challenges on Ewance to apply rigorous thinking to real-world problems. Work on research-driven briefs across psychology, sociology, policy, and communication.
Most Popular
- ResearchSeniorNew
Experimental Design for a Fintech App's Savings Nudge
You are a behavioral data scientist at SaveSmart. Design a randomized controlled trial (RCT) to test the effect of a 'future self' nudge on savings behavior. Define treatment an…
- Experimental Design
- Statistical Analysis
- Nudge Theory
Behavioral Economics - ResearchSeniorNew
Frame Dependence in Investment Decisions for a Renewable Energy Fund
You are a behavioral finance analyst at GreenCap Partners. Your task is to audit past investment decisions for framing effects, then design a decision template that forces consi…
- Frame Dependence
- Prospect Theory
- Decision Framing
Behavioural Finance - ResearchSeniorNew
Greenwashing Risk in a Fast Fashion Brand's Sustainability Campaign
You are a corporate responsibility analyst at TrendWear. The CEO wants to respond to the accusations without withdrawing the Green Line. Your task is to conduct a life-cycle ass…
- Life Cycle Assessment
- Sustainability Reporting
- Crisis Communication
Business Ethics and Corporate Responsibility - StrategySeniorNew
Stakeholder Management for a Renewable Energy Project in Spain
You are a team of three sustainability consultants hired by SolarVent. Your task is to: (1) identify and map all relevant stakeholders, (2) analyze their interests, influence, a…
- Stakeholder Mapping
- Community Engagement
- Conflict Resolution
Business, Government and Society Develop in-demand professional skills.
Each challenge names the skills it strengthens. Over time, your profile fills with the competences a hiring manager would actually look for.
Why Ewance
- DesignSeniorNew
Designing a Feedback Culture for a Remote-First Sustainable Fashion Brand
Research best practices in feedback culture from business psychology (e.g., feedback orientation, psychological safety). Design a feedback system that includes tools, training, …
- Feedback Culture
- Psychological Safety
- Remote Work
Business and Industrial Psychology - DesignSeniorNew
Circular Economy Strategy for a Fast Fashion Retailer
As a circular economy strategist, you must design a take-back program for TrendLoop's Amsterdam stores. Analyze customer behavior, logistics, and partnerships (with recyclers, r…
- Circular Economy
- Business Model Innovation
- Logistics
Circular Economy and Sustainable Operations - ResearchSeniorNew
Neuromarketing Audit for a Sustainable Fashion Retailer
Your team will design and simulate a neuromarketing experiment. First, propose two alternative store layouts (e.g., circular vs. grid) and two website homepage designs (e.g., he…
- Neuromarketing
- Experimental Design
- Eye Tracking Analysis
Consumer Behavior - DesignSeniorNew
Dynamic Pricing Optimization for a Ride-Hailing Platform
You are a data scientist at CityRide. Using 6 months of historical trip data (pickup/dropoff, time, fare, surge multiplier), weather data, and local events calendar, you must bu…
- Reinforcement Learning
- Optimization
- Simulation
Data Science for Business - Browse challenges
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Strategy Analyst
Frame the business question, model the options, build the recommendation. From market sizing to competitive analysis, this role is where strategy consulting meets in-house decision-making.
- AnalysisSeniorNew
Renewable Energy Investment Under Policy Uncertainty
You are a financial analyst at SunVest. The proposed solar farm has a capacity of 50 MW, construction cost €80M, and expected life 25 years. Key uncertainties: annual electricit…
- Real Options
- Monte Carlo Simulation
- Stochastic Modeling
Decision Analysis under Uncertainty - DesignSeniorNew
Designing a Market-Making Strategy for a New ETF
You are a quantitative analyst at Nova Capital. The new ETF (ticker: AIRO) will track 30 AI and robotics stocks with daily rebalancing. The initial AUM is $200 million. Your tas…
- Market Microstructure
- Etf Arbitrage
- Risk Management
Financial Markets and Institutions - ResearchSeniorNew
Navigating US-China Tech Decoupling for a Semiconductor Startup
Students will produce a geopolitical risk assessment and strategic response plan for ChipBridge. The plan must include a supply chain vulnerability analysis, a compliance roadma…
- Supply Chain Risk
- Export Control Compliance
- Geopolitical Analysis
Geopolitics for Business - StrategySeniorNew
Brand Crisis Simulation for a Global Food Company
You are the global brand crisis response team for TasteWorld. Your task is to produce a crisis management plan within 48 hours (simulated). Constraints: you cannot confirm the c…
- Crisis Management
- Brand Equity
- Stakeholder Communication
Global Brand Management Get recognized by recruiters and employers.
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Why Ewance
- ResearchSeniorNew
Business Cycle Positioning for a Renewable Energy Firm
You are an economic analyst at SunVista. The CFO needs a report on the current and expected Eurozone business cycle to guide the timing of a €500M investment in new solar capaci…
- Business Cycle Analysis
- Macroeconomic Forecasting
- Investment Timing
Global Economy and Macroeconomics for Managers - DesignSeniorNew
Auction Design for Renewable Energy Subsidies
Your team must design an auction mechanism for allocating subsidies to offshore wind projects. You have historical bid data from past auctions, cost estimates for different tech…
- Auction Theory
- Mechanism Design
- Game Theory
Industrial Economics and Game Theory - AnalysisSeniorNew
Gender Pay Gap Audit at a Hamburg Tech Scale-up
Your task is to analyze the provided anonymized employee dataset (including salary, job level, tenure, performance rating, and gender) to determine if a gender pay gap exists af…
- Pay Gap Analysis
- Regression Analysis
- Blinder Oaxaca Decomposition
Labor Economics - DesignSeniorNew
Social Security Compliance for a Remote-First Tech Company
As a compliance analyst, you must audit GlobalDev's current practices and propose a system for social security registration and contribution tracking across multiple EU jurisdic…
- Social Security Law
- EU Regulation
- Cross Border Compliance
Labor and Employment Law - StrategySeniorNew
Revitalizing a Traditional Manufacturer with Lean and Culture Change
Your task is to create a comprehensive transformation plan for SteelCraft. The plan should include a cultural assessment, a lean implementation roadmap, a change management stra…
- Lean Manufacturing
- Organizational Culture
- Change Management
Leading Change and Organizational Development - StrategySeniorNew
Brand Repositioning for a Legacy Retail Chain
As a brand strategist hired by Mason & Co., create a repositioning plan for the chain. The plan should include: a new brand purpose and personality, target segment(s) with perso…
- Brand Repositioning
- Customer Segmentation
- Retail Marketing
Marketing (MBA) - StrategySeniorNew
Hostile Takeover Defense for a Mid-Cap Pharma Firm
As a special M&A advisor to MediCore's board, you must analyze the bid, assess the company's intrinsic value, and recommend a defense strategy. Options include a poison pill, wh…
- Takeover Defense
- Valuation
- Negotiation
Mergers and Acquisitions - ResearchSeniorNew
Performance Pay for Teachers in a Charter School Network
Your task is to design a performance pay system for teachers that links compensation to student achievement and other performance metrics. The system must address equity concern…
- Performance Pay
- Stakeholder Mapping
- Educational Measurement
Motivation and Incentives - AnalysisSeniorNew
Stochastic Inventory Policy for a Sustainable Fashion Brand
Using historical demand data (provided), fit a demand distribution and determine optimal (s, S) or (R, Q) policy parameters. Consider perishability (seasonal collections) and a …
- Inventory Optimization
- Stochastic Modeling
- Simulation
Operations Analytics and Optimization - StrategySeniorNew
Shifting Organizational Culture at a 200-Person Manufacturing Firm
Your team will conduct a cultural assessment using surveys and interviews (simulated data provided). You will map the current and desired culture on the Competing Values Framewo…
- Organizational Culture
- Change Management
- Leadership Development
Organizational Behavior - DesignSeniorNew
Auction Design for a Renewable Energy Certificate Marketplace
Your task is to propose an auction design for GreenCert's REC marketplace. You must compare at least two auction formats (e.g., uniform-price, discriminatory, Vickrey) and recom…
- Auction Theory
- Mechanism Design
- Market Design
Pricing and Revenue Management - AnalysisSeniorNew
Carbon Tax Impact on a Spanish Solar Farm
Calculate the current LCOE for the solar farm (including subsidies) and compare it to a representative gas plant. Then, model the effect of the carbon tax on both technologies, …
- Carbon Tax
- Lcoe Modeling
- Energy Markets
Public Economics and Policy
How it works
From brief to credential, in six steps.
Step 01
Browse challenges aligned to your studies.
Step 02
Accept the one that fits your goals.
Step 03
Work through it with AI Copilot guidance.
Step 04
Submit for structured evaluation.
Step 05
Earn a verified credential.
Step 06
Add it to LinkedIn with one click.
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