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국회도서관 홈으로 정보검색 소장정보 검색

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Title page 1

Contents 1

Abstract 3

1. Introduction 4

2. Data and Context 9

2.1. Data 9

2.2. Labor Teams 11

2.3. Labor Demand 13

2.4. Constraints in the Labor Market 14

3. Model 15

3.1. Setup 15

3.2. Team Arrangement 19

3.3. Employment Relationship 21

4. Empirical Analysis 28

4.1. Team Membership 28

4.2. Paid Work 29

4.3. Monitoring 33

5. Validity Tests 36

5.1. Controlling for Observables 38

5.2. Sensitivity Analysis 38

5.3. Propensity Score Matching 39

5.4. Poststratification 40

5.5. Effects on Other Variables Pertaining to Working Time 40

6. Additional Mechanisms 41

7. Conclusion 43

References 45

Appendix 50

A1. Proofs 50

A2. Definition and Construction of Variables 50

A3. Poststratification 53

B1. Additional Tables and Figures 54

Tables 12

Table 1. Reasons to join a labor exchange team 12

Table 2. Why employers prefer to hire individuals 14

Table 3. Why employers prefer to hire teams 14

Table 4. Determinants of participation in a labor team (WLT) 29

Table 5. Paid farm work - Extensive margin 30

Table 6. Paid farm work - Intensive margin 31

Table 7. Paid farm work - Heterogeneity by the team interactions 32

Table 8. Hiring preferences by agricultural task (% by task) 34

Table 9. Average supervision time (hours) by agricultural task and type of hiring 35

Table 10. Tasks on own farm versus paid work, by WLT 37

Table 11. Non-farm paid work, own farm production, and domestic activities 41

Figures 18

Figure 1. Decisions within a period 18

Appendix Tables 55

Table B1. Share of employers who hire for each task 55

Table B2. Descriptive statistics - Surveyed women 55

Table B3. Paid farm work - Extensive margin, full table 56

Table B4. Pay rate for individual vs. group work 57

Table B5. Hiring by agricultural task 58

Table B6. Controlling for additional covariates 59

Table B7. Sensitivity analysis 60

Table B8. Propensity score matching estimations 60

Table B9. PSM - Common support 60

Table B10. Propensity score matching - Balancing test 62

Table B11. Impact of employers' liquidity constraints on paid work 63

Table B12. Paid farm work and employers' liquidity constraints 64

Table B13. Estimation results with post-stratification weights 65

Appendix Figures 54

Figure B1. Bukoba rural district 54

Figure B2. Propensity score matching 61