361 Stanford GSB Faculty Publications 2 Corporate Governance Research Initiative Collection

330 Articles 24 Working Papers 4 Cases 2 Books 1 Academic Publications

67 Susan Athey 45 Guido Imbens 33 Nicholas Bloom 24 Andrzej Skrzypacz 19 Takuo Sugaya 17 Eric Bettinger 16 Chad Jones 16 Jonathan Levin 12 Edward Lazear 11 Ali Yurukoglu 11 Mohammad Akbarpour 10 Stefan Wager 9 Kathryn Shaw 9 Michael Ostrovsky 8 Christopher Tonetti 8 David Kreps 8 Ilya Segal 8 Nicolas Lambert 8 Rebecca Diamond 6 Paulo Somaini 5 Paul Oyer 5 Robert Wilson 5 Shoshana Vasserman 4 Lihua Lei 4 Paul Milgrom 4 Sebastian Di Tella 4 Yossi Feinberg 3 A Spence 3 Dana Foarta 3 David Larcker 3 Jann Spiess 3 Mohsen Bayati 3 Peter Reiss 3 Tim McQuade 2 Alain Enthoven 2 Gabriel Weintraub 2 Garth Saloner 2 Jeremy Bulow 2 Juan Carlos Suarez Serrato 2 Kristine Koutout 2 Lanier Benkard 2 Steven Callander 2 Weijie Zhong 2 Yuliy Sannikov 1 Avidit Acharya 1 Ben Hebert 1 Brian Tayan 1 Claudia Allende Santa Cruz 1 Gregory Martin 1 Ivan Marinovic 1 John Roberts 1 M. Kate Bundorf 1 Mar Reguant 1 Peter DeMarzo 1 Renee Bowen 1 Robert Flanagan 1 Stephan Seiler More

361 Economics 5 Finance 5 Political Economy 4 Accounting 1 Marketing

1 Stanford Closer Look Series

32 Econometrica 31 The American Economic Review 24 Journal of Political Economy 17 The Review of Economic Studies 13 The Quarterly Journal of Economics 10 American Economic Association Papers and Proceedings 10 Management Science 8 Journal of Labor Economics 8 Theoretical Economics 6 Journal of Business & Economic Statistics 6 Journal of Economic Perspectives 6 Journal of Economic Theory 6 Proceedings of the National Academy of Sciences 5 Economics of Education Review 5 The Review of Economics and Statistics 4 Annals of Statistics 4 Games and Economic Behavior 4 Journal of Policy Analysis and Management 4 Journal of the Royal Statistical Society, Series B: Statistical Methodology 3 American Economic Journal: Applied Economics 3 American Economic Journal: Microeconomics 3 Health Affairs 3 ILR Review 3 International Journal of Industrial Organization 3 Journal of Econometrics 3 Journal of Economic Dynamics and Control 3 Journal of the American Statistical Association 3 Journal of the European Economic Association 3 Review of Industrial Organization 3 The RAND Journal of Economics 2 American Economic Journal: Economic Policy 2 American Economic Journal: Macroeconomics 2 Harvard Business Review 2 Health Economics 2 Industrial and Labor Relations Review 2 Journal of Accounting Research 2 Journal of Computational and Graphical Statistics 2 Journal of Public Economics 2 Labour Economics 2 Oxford Review of Economic Policy 2 Quantitative Economics 2 Science 2 Statistical Science 2 The Econometrics Journal 2 The Economic Journal 1 AER: Insights 1 American Journal of Political Science 1 American Psychologist 1 Annual Review of Economics 1 Annual Review of Statistics and Its Application 1 BMJ 1 Biometrics 1 Daedalus 1 Depression and Anxiety 1 Economics Letters 1 Economics of Transition and Institutional Change 1 Education Economics 1 Energy Economics 1 Fiscal Studies 1 Foreign Affairs 1 Frontiers In Pharmacology 1 Frontiers in Medicine 1 IEEE Transactions on Control of Network Systems 1 INFORMS Journal on Applied Analytics 1 Indiana Law Journal 1 International Journal of Epidemiology 1 International Journal of Game Theory 1 International Journal of Health Planning and Management 1 JAMA Network Open 1 Journal of Applied Economics 1 Journal of Economic Behavior & Organization 1 Journal of Economic Growth 1 Journal of Economic Literature 1 Journal of Economics & Management Strategy 1 Journal of Econonomic Behavior & Organization 1 Journal of International Economics 1 Journal of Law, Economics, and Organization 1 Journal of Marketing Research 1 Journal of Monetary Economics 1 Journal of Political Economy Microeconomics 1 Latin American Economic Review 1 Mathematical Finance 1 NBER Innovation Policy and the Economy 1 Nature 1 Nature Communications 1 Nature Human Behaviour 1 Nature Machine Intelligence 1 Operations Research 1 Pharmacoepidemiology and Drug Safety 1 Policy Review 1 Quantitative Marketing and Economics 1 Research in Economics 1 Review of Economic Design 1 Review of Economic Dynamics 1 Review of Economics 1 Science Advances 1 Statistics in Medicine 1 Telecommunications Policy 1 The Academy of Management Perspectives 1 The Australian Economic Review 1 The B.E. Journal of Theoretical Economics 1 The Journal of Finance 1 The Journal of Human Resources 1 The Review of Financial Studies 1 The Scandinavian Journal of Economics 1 The Singapore Economic Review 1 The Stata Journal 1 The University of Chicago Law Review 1 eLife More

17 auctions 15 causal inference 13 econometrics 13 machine learning 11 economics 11 uncertainty 10 economic development 10 games 10 labor market 10 prices 10 regression analysis 9 treatment effectiveness 8 economic models 8 game theory 8 repeated games 7 Nash equilibrium 7 economic competition 7 economic equilibrium 7 labor productivity 7 matching 7 private monitoring 6 employment 6 management 6 market design 6 market power 6 panel analysis 6 potential outcomes 6 pricing 6 probability theory 6 propensity score 5 COVID-19 5 academic achievement 5 algorithms 5 business enterprises 5 causal effects 5 competition 5 consumers 5 decision making 5 entrepreneurship 5 equilibrium 5 government policy 5 higher education 5 human capital 5 identification 5 investments 5 markets 5 production (economic theory) 5 productivity 5 unconfoundedness 5 wages 4 COVID-19 pandemic 4 antitrust 4 bidders 4 confidence intervals 4 consumers' surplus 4 consumption (economics) 4 curriculum 4 disclosure 4 dynamic models 4 economic research 4 empirical research 4 estimation theory 4 fixed effects 4 folk theorem 4 gross domestic product 4 industrial management 4 information asymmetry 4 innovation 4 international trade 4 labor 4 labor incentives 4 learning 4 mathematical models 4 mechanism design 4 observational studies 4 organizational performance 4 panel data 4 spectrum auctions 4 taxation 4 treatment effects 3 Bayesian analysis 3 C78 3 D82 3 adverse selection 3 analysis of variance 3 asymptotic normality 3 bidding strategies 3 bids 3 business cycles 3 causal models 3 contracts 3 cooperation 3 cost 3 design 3 difference-in-differences 3 distribution (probability theory) 3 double robustness 3 economic fluctuations and growth 3 economic policy 3 electricity markets 3 employee training 3 externalities 3 health policy 3 heterogeneity 3 imports 3 industrial organization 3 industrial productivity 3 inference 3 information aggregation 3 labor economics 3 lawyers 3 leadership 3 limited liability 3 macroeconomics 3 market volatility 3 matching theory 3 merger 3 microeconomics 3 moral hazard 3 negotiation 3 personnel management 3 policy evaluation 3 price regulation 3 private sector 3 procurement 3 propensity score matching 3 randomized controlled trials 3 recessions 3 regression discontinuity design 3 repeated game 3 robust control 3 simulation methods & models 3 surveys 3 technological innovations 3 television broadcasting 2 1st-price auctions 2 Black-Scholes model 2 C72 2 C73 2 COVID-19 vaccines 2 China 2 D47 2 G01 2 I23 2 Pareto distribution 2 United States economy 2 World War II 2 ability 2 adoption 2 advertising 2 applications 2 artificial intelligence 2 asymmetric information 2 auction 2 auctioneers 2 average treatment effects 2 backward induction 2 bayesian analysis 2 behavioral decision making 2 best practices 2 bootstrap 2 business expansion 2 business planning 2 business revenue 2 businesspeople 2 cable television 2 capital market 2 cartels 2 causality 2 central limit theorem 2 chains 2 charitable giving 2 chief executive officers 2 choice (psychology) 2 college curriculum 2 college students 2 collusion 2 combinatorial optimization 2 commerce 2 computer science 2 consumer lending 2 consumer preferences 2 cost allocation 2 cost effectiveness 2 cross-section data 2 data 2 data analysis 2 data modeling 2 death certificates 2 decentralization in management 2 descriptive statistics 2 development and growth 2 difference in differences 2 discrimination 2 driving quality 2 drugs 2 dynamic programming 2 dynamics 2 economic expansion 2 economic growth 2 economic history 2 education 2 efficient market hypothesis 2 efficient market theory 2 electronic commerce 2 electronic records 2 employee selection 2 employment of older people 2 endogenous growth 2 endogenous growth (economics) 2 endowments 2 equality 2 equilibria 2 error analysis in mathematics 2 executive ability (management) 2 expected returns 2 experimental design 2 false discovery rate 2 field research 2 financial markets 2 firm objectives 2 forecasting 2 friendship 2 game 2 geographic mobility 2 gig economy 2 growth and productivity 2 health 2 health care reform 2 health insurance 2 heterogeneous treatment effect 2 heuristic 2 heuristics 2 high school students 2 home prices 2 hospital administration 2 idiosyncratic risk (securities) 2 imitation 2 immigrants 2 immigration policy 2 income inequality 2 incomplete information 2 industrial management research 2 industrial surveys 2 information technology 2 instrumental variables 2 interdependent values 2 internet auctions 2 investment 2 job skills 2 judgment (psychology) 2 kidney exchange 2 labor mobility 2 labor supply 2 landlord-tenant relations 2 law firms 2 law schools 2 liquidity 2 management styles 2 market definition 2 market failure 2 marketplaces 2 mathematical statistics 2 mathematics 2 maximum likelihood statistics 2 medical care 2 medical quality control 2 mergers & acquisitions 2 methodology 2 minimax regret 2 model 2 models 2 mortality 2 motivation (psychology) 2 multi-armed bandits 2 nonparametric estimation 2 nudges 2 numerical analysis 2 observational study 2 oligopolies 2 online education 2 online platforms 2 optimization 2 organizational structure 2 outcome assessment (social services) 2 participation 2 perfect Bayesian equilibrium 2 pharmacoepidemiology 2 platforms 2 pneumococcal vaccines 2 polarization (social sciences) 2 policy sciences 2 practical politics 2 prediction markets 2 preferential trade agreements 2 prisoner's dilemma game 2 product attributes 2 productivity incentives 2 profit 2 property rights 2 public communication 2 public goods 2 purchasing agents 2 quasilinearization 2 random forest algorithms 2 random variables 2 random walks 2 randomization 2 rational expectations equilibrium 2 rationing 2 regression discontinuity 2 rental housing 2 repeated games (game theory) 2 reputation systems 2 research & development 2 research personnel 2 retail industry 2 revenue management 2 ride hailing 2 robustness 2 rules of origin 2 school administration 2 school choice 2 scientific observation 2 scoring rule 2 self-employment 2 semiparametric efficiency 2 serial entrepreneurs 2 smoothness of functions 2 social networks 2 social services 2 spectrum auction 2 stability 2 stochastic processes 2 substitutability 2 synthetic controls 2 teams in the workplace 2 technical change 2 technology 2 technology diffusion 2 telemetry data 2 temporary employment 2 trading networks 2 transplantation 2 units of time 2 universities & colleges 2 vaccine manufacturing 2 vaccines 2 willingness to pay 1 2008-2013 1 2009-2017 1 ARIMA 1 Adult Respiratory Distress Syndrome 1 Adverse selection 1 American business enterprises 1 American corporations 1 American journalism 1 Ausubel-Cramton-Vickrey (ACV) auction 1 Axiom 1 Axiomatic design 1 Axiomatic set theory 1 Bayesian estimation 1 Black men 1 Black–Scholes model 1 Black–Scholes–Merton model 1 Brexit 1 Brexit Referendum 2016 1 British withdrawal from the European Union 2016-2020 1 C62 1 COVID-19 vaccine 1 Chinese economic policy 1 Chinese hospital management survey 1 Choo–Siow model 1 Cox–Ross–Rubinstein model 1 D0 1 D02 1 D40 1 D44 1 D53 1 D72 1 D78 1 D80 1 D83 1 D85 1 D86 1 E58 1 E60 1 E66 1 European corporations 1 G0 1 G18 1 G21 1 G38 1 GMM 1 GPU acceleration 1 Gaussian distribution 1 Gini coefficient 1 Global Financial Crisis 2008-2009 1 Great Recession 2008-2013 1 H32 1 Hydroxymethylglutaryl-Coa Reductase Inhibitor 1 I20 1 I21 1 Interleukin 6 1 J01 1 J18 1 J30 1 L14 1 L2 M2 1 Lagrange multiplier 1 Latin America 1 Markov games with private information 1 Markov processes 1 Mechanism design 1 Medicaid 1 Medicare 1 Medicare beneficiaries 1 Monte Carlo method 1 Moore's law 1 N10 1 N17 1 P21 1 PISA study 1 Patient Protection & Affordable Care Act 1 Roy model 1 Schumpeterian growth 1 Simvastatin 1 Social and information networks 1 Twitter 1 United States Emergency Economic Stabilization Act of 2008 1 United States economic policy 1 United States emigration & immigration 1 United States presidential election 2016 1 White men 1 World Management Survey 1 absentminded driver 1 academic achievement research 1 academic degrees 1 academic performance 1 academic programs 1 accounting 1 accounting research 1 acquisition of data methodology 1 actions & defenses (law) 1 adaptive data collection 1 adaptive experimentation 1 adaptive multiple testing 1 adaptive nearest neighbors matching 1 adjustment costs 1 admissibility 1 adults 1 adverse selection (commerce) 1 agents 1 aggregate productivity 1 aggregate redistributional effects 1 airlines 1 algorithm 1 almost-public monitoring 1 alpha-1-adrenergic receptor antagonist 1 analysis of covariance 1 and cluster computing 1 and entrepreneurship 1 and wealth 1 anipulable mechanism 1 antidepressant 1 antitrust issues and policies: general (L40) 1 antitrust law 1 antitrust law (K21) 1 anxiety disorder 1 apartment leasing & renting 1 applied game theory 1 approximation 1 approximation theory 1 arbitrage 1 arithmetic mean 1 arrow effect 1 artificial intelligence in industry 1 ask strings 1 asset allocation 1 asset management 1 asset pricing 1 assets (accounting) 1 assignment game 1 assignment mechanisms 1 assignment problem 1 assortative matching 1 asymptotic theory 1 attitude (psychology) 1 auction models 1 auctions (D44 1 auctions with complementarities 1 auctions with resale 1 automobile industry 1 automobile loans 1 automobile marketing 1 autonomous mobility-on-demand 1 autonomous vehicle 1 average match function 1 bandwidths 1 bank capital 1 bankers 1 bankruptcy 1 bargaining 1 bayesian inference 1 behavior 1 behavioral economics 1 belief 1 belief elicitation 1 belief-free equilibrium 1 best practice recommendation 1 beta carotene 1 betting market 1 bid languages 1 big data 1 biomarker 1 blind experiment 1 blind game 1 blood pressure 1 borrowing 1 bounded rationality 1 bribery 1 broadcast incentive auctions 1 bubble 1 budget 1 budget balance 1 bundling 1 bursty 1 business communication 1 business economics 1 business ecosystems 1 business education 1 business expectations 1 business partnerships 1 business size 1 business skills 1 business surveys 1 business turnover 1 buyouts 1 c1 1 c11 1 c18 1 c190 1 c51 1 c72 1 c73 1 c78 1 calibration 1 calibration test 1 capital 1 cardiovascular events 1 care 1 casual inference 1 catch-up 1 causal forest 1 causal identification 1 censoring 1 certification 1 chain stability 1 chain stores 1 change agents 1 chickens 1 china 1 choice 1 choice modelling 1 choice of technology 1 cities & towns 1 citizens 1 class size 1 classification 1 clearing prices 1 clinical trials 1 clocks & watches 1 closed questions 1 cluster 1 cluster sampling 1 clustering 1 coase conjecture 1 codomination 1 collective bargaining 1 college applications 1 college choice 1 college enrollment 1 college graduates 1 college rankings 1 college teachers 1 combinatorial auctions 1 coming of age 1 commercial product testing 1 commitment types 1 communication 1 communities 1 community colleges 1 community relations 1 companies 1 comparative studies 1 compensation 1 compensation (law) 1 compensation management 1 competition in advertising agencies 1 competition in the mass media industry 1 competitive equilibria 1 complementarity 1 computation 1 computation and language 1 computational complexity 1 computer simulation 1 computer use 1 concave games 1 conditional expectations 1 conditional inference 1 conditional probability 1 conditioned response 1 conduct of life 1 conformal inference 1 conformal p-values 1 conjoint analysis 1 consolidation 1 consulting firms 1 consumer credit 1 consumer demand 1 consumer price indexes 1 consumer protection 1 consumers' preference 1 contagion 1 contextual bandits 1 contingent payments 1 continuous time models 1 continuous time systems 1 contract employment 1 contract management 1 contract pricing 1 contract theory 1 control rights 1 convertible bonds 1 coronavirus 1 coronavirus disease 1 corporate culture 1 corporate growth 1 corporate headquarters 1 corporate image 1 corporate profits 1 corporate public relations 1 corporate ratings 1 corporations 1 cost control 1 cost of living 1 cost shifting 1 counseling in higher education 1 counterfactuals (logic) 1 counterproductivity (labor) 1 creative ability 1 credible 1 credit markets 1 credit scoring systems 1 crime statistics 1 cross-cultural studies 1 cross-section 1 cross-validation 1 cultural change 1 cytochrome P450 1 d23 1 d47 1 d85 1 damages (law) 1 data analysis software 1 data analytics 1 data combination 1 data management 1 data mining 1 data-driven decision making 1 dconomic competition 1 dead 1 debt 1 deceased donor allocation 1 decision making in business 1 decision trees 1 default (finance) 1 defaults 1 deferred acceptance auction 1 degrees of freedom 1 delay 1 delegation of authority 1 delivery of health care 1 demand 1 demand (economic theory) 1 demand function 1 demographic change 1 demographic surveys 1 demography and aging 1 depreciation 1 descriptive and causal estimands 1 developed countries 1 dictatorship 1 diffusion 1 diffusion of innovations 1 diffusion of innovations theory 1 diffusion processes 1 digital community 1 digital economics 1 digital transformation 1 dilemma prisoners 1 directed acyclic graphs 1 discontinuous payoff 1 discrete & continuous games 1 discrete choice models 1 discrete versus continuous time 1 discretion 1 dismissal 1 disposition (philosophy) 1 distance education 1 distress 1 distributed 1 distribution boosting 1 donation 1 donation behavior 1 donation program 1 double auctions 1 double marginalization 1 doubly robust estimation 1 down payments 1 drug information services 1 drug repurposing 1 dual-earner 1 duality in auction design 1 dynamic contracts 1 dynamic discrete choice 1 dynamic discrete-choice 1 dynamic incentive compatibility 1 dynamic information acquisition 1 dynamic matching 1 dynamic mechanism 1 dynamic mechanism design 1 dynamic mechanisms 1 economic competition -- social aspects 1 economic decision making 1 economic forecasting 1 economic impact 1 economic mobility 1 economic stabilization 1 economic statistics 1 economics in the press 1 economics of the elderly 1 economics of the handicapped 1 economics: game theory and bargaining theory 1 economics: microeconomic behavior 1 economies of scale 1 economists 1 education costs 1 education finance 1 education quality 1 education reform 1 education research 1 educational attainment 1 educational counseling 1 educational games 1 educational tests & measurements 1 efficient mechanisms 1 elasticity 1 elasticity (economics) 1 elections 1 electric power distribution 1 electric power failures 1 electric power production 1 electric power transmission 1 electric utilities 1 electricity 1 electron tube grids 1 electronic spreadsheets 1 elementary education research 1 elementary education standards 1 elite 1 embedding 1 embeddings (mathematics) 1 emerging markets 1 empirical Bayes methods 1 empirical analysis 1 empirical market design 1 empirical welfare maximization 1 employee recruitment 1 employee reviews 1 employees 1 employment stabilization 1 employment statistics 1 endogeneity 1 endogeneity (econometrics) 1 endogenous growth theory 1 enforcement 1 entry 1 envelope theorems 1 equity (law) 1 ergodic theory 1 error component models 1 estimation 1 estimation methods 1 evaluation of organizational effectiveness 1 evidence 1 ex post equilibrium 1 executives 1 exercise 1 existence 1 exogeneity 1 expectation (psychology) 1 expected utility 1 experiment 1 experiments 1 external validity 1 factor models 1 factor structure 1 factories 1 fall-back 1 family planning policy 1 family-owned business enterprises -- management 1 federated learning 1 fee-for-service 1 female business leaders 1 field experiment 1 field experiments 1 finance companies 1 financial disclosure 1 financial economics 1 financial institutions 1 financial literacy 1 financial policy 1 financial services industry 1 financing of new business enterprises 1 finite model theory 1 finite population 1 firm 1 firm performance 1 firm size effects on wages 1 firm survival 1 fiscal policy 1 fix-point estimation 1 fixed effects model 1 fixed-effects models 1 folk theorems with private 1 food deserts 1 foreclosure 1 forward-looking uncertainty measures 1 free groups 1 free trade 1 free-rider problem 1 freelancers 1 free‐rider problem 1 frequent actions 1 frequentist inference 1 full substitutability 1 full-day 1 fuzzy regression discontinuity designs 1 gambler's fallacy 1 gamblers 1 game theory in economics 1 gender wage gap 1 general economics 1 general preferences 1 generalist 1 generalization 1 generalized Roy model 1 generalized propensity score 1 generalized propensity scores 1 generation investments 1 generative adversarial networks 1 genetic 1 gets 1 global analysis (mathematics) 1 global game 1 global kidney exchange 1 global warming 1 goal (psychology) 1 government aid to education 1 government productivity 1 government programs 1 government spending policy 1 grade point average 1 grading of students 1 gradualism 1 graduate student teaching 1 graduate students 1 graduates 1 graduation rate 1 graph theory 1 graph-theoretic modeling of transportation systems 1 great recession 1 grocery 1 group products (mathematics) 1 group stability 1 group work in education 1 groups 1 growth mindset 1 growth rate 1 guilt aversion 1 health behavior 1 health care cost 1 health care industry 1 health facility administration 1 health insurance exchanges 1 health insurance premiums 1 health insurance reimbursement 1 health services administration 1 healthcare utilization 1 healthcare: treatment 1 heterogeneous treatment 1 heterogeneous treatment effects 1 heteroscedasticity 1 hidden savings 1 high school 1 high school graduates 1 high schools 1 high-benefit approach 1 high-dimensional model representation 1 high-income countries 1 history 1 home furnishings 1 home labor 1 home sales 1 home schooling 1 hospital building design & construction 1 hospital management 1 hospital quality control 1 hospitals 1 hot-hand fallacy 1 house construction 1 household finance 1 household saving 1 housing 1 housing -- economic aspects 1 housing market 1 human Influenza 1 human capital -- social aspects 1 human-artificial intelligence interaction 1 human-machine relationship 1 hypothesis 1 i2 1 ideas 1 immunization 1 immunization programs 1 immunostimulation 1 imperfect competition 1 imperfect information games 1 imperfect recall 1 import substitution 1 incentive auction 1 incentives 1 income gap 1 income share agreements 1 income tax 1 incomplete contracts 1 incomplete markets 1 incorporation 1 incumbency (public officers) 1 individual learning 1 industrial applications 1 industrial capacity 1 industrial costs 1 industrial equipment 1 industrial organization (economic theory) 1 industrial organization research 1 industrial policy 1 industrial relations 1 industrial revolution 1 industrialization 1 industries: pharmaceutical 1 inequality 1 infectious disease 1 inference (logic) 1 inferential statistics 1 information 1 information and internet services; computer software (L86) 1 information commons 1 information design 1 information resources 1 information science -- economic aspects 1 information technology & society 1 infrastructure (economics) 1 innovation adoption 1 innovations in business 1 input output analysis 1 inspection & review 1 instantaneous and cumulative effects 1 instrumental variable 1 instrumental variables (statistics) 1 insurance companies 1 insurance rates 1 integers 1 integrated circuits 1 integrated health care delivery 1 interactive assessment (education) 1 interactive fixed effects 1 interference 1 international business enterprises 1 internet 1 internet advertising 1 internet sales 1 interventions 1 invariance 1 inventories 1 investment of private equity funds 1 involuntary relocation 1 isolation 1 j2 More