Has Economic Well-being improved in Western Nations?

1. Has Economic Well-being improved in Western Nations? Lars Osberg Department of Economics, Dalhousie University Halifax, Nova Scotia Presentation at Wuhan University, November 24, 2001.

2. Recent Trends • Standard Indicators • GDP per capita up, more so in USA • Hourly wages up, but not much • Employment up, especially in USA • So What ? • What is the connection to Economic Well-being ? • GDP excludes leisure, environment & more • Wage = price of labour ; potential consumption? • Unemployment = unused labour; insecurity ??

3. Questions • Has economic well being increased or decreased ? • How “productive” is economic growth for economic well-being? • What should we do differently, if well-being is actually what we want to improve ?

4. What is Economic Well-Being? Economic Well-Being < Well-Being Economic Well-Being > GDP Economic output > Marketed output GDP omits value household labor GDP omits many sources utility value of leisure, length life, etc. GDP includes “regrettable expenditures” Costs of pollution, crime, etc

5. Human Well-being

6. Economic Well-being Economic Well-being

7. Well-being and GDP GDP GDP Economic Well-being

8. “Social regrettables” “Social regrettables” GDP GDP Economic Well-being

9. GDP per capita • GDP rigorously standardized across countries (SNA) • Strong Implicit assumptions when used as measure of economic well-being • aggregate share of income devoted to accumulation (including value of unpriced environmental assets) automatically optimal • poverty, inequality & economic insecurity do not matter • changes in leisure time, length of life, family size, costs of commuting, pollution & crime - all irrelevant • poor match to popular perceptions of trends in economic well-being

10. ECONOMIC WELL-BEING= a1 [ CONSUMPTION]+ a2 [TOTAL WEALTH]+ a3 [ DISTRIBUTION]+ a4 [INSECURITY] DIFFERENT VALUES WILL IMPLY DIFFERENT WEIGHTS Setting weight equal to Zero is a (strong) value choice

11. Model Stocks of wealth Economic Well-Being Consumption flows Economic equality Economic security

12. Average Consumption Flows $ • Marketed real consumption per capita • Adjustments • value of increased longevity • reduced economies of scale in household consumption • changes in working hours – leisure • Government services • provision of non-marketed or heavily subsidized services • includes defense and capital consumption allowances • excludes debt service charges and transfer payments

14. Wealth Stocks, Sustainability and Intergenerational Bequest $ • Physical capital stock • Research and development capital stock • Value of natural resource stocks • price + quantity change • Stocks of human capital (@ cost education) • Net foreign indebtedness (-) • State of environment and national heritage (degradation -)

16. Distribution • Inequality • Gini coefficient • After-tax & transfer household income • Equivalence scale = • Poverty • Sen-Shorrocks-Thon measure • Rate • Average poverty gap ratio • Intensity = rate x gap

18. “Economic Security” • Risk income loss due to unemployment • changes in employment rate x UI coverage x UI replacement rate • Risk of illness • medical expenses as share of disposable income • Risk of single parent poverty • poverty rate & gap for single women with children • divorce rate of legally married couples • Risk of poverty in old age • chance x depth of elderly poverty

19. Economic Security weights for 1997

20. How different is trend in Economic Well Being &GDP? • Trend in Economic Well Being depends partly on how heavily current consumption is weighted compared to accumulation, inequality & insecurity • Experiment with two sets weights • Heavily weighted to consumption (70%) • Equal weighting all components (25%)

26. Policy Implications ? • Much less gain in economic well-being than in real GDP per capita 1970-99 • Major reason has been growth in inequality & insecurity • Reducing Inequality & Insecurity has been the major objective of social programmes • de-emphasized in recent years • Social Policy Design should aim at increasing Well-Being

27. The role of the natural environment Natural Capital EWB GDP

28. Physical Investment Natural Capital Produced Capital EWB GDP

29. Human and Social Capabilities Natural Capital Produced capital Human and Social Capabilities GDP EWB

30. The role of knowledge/skills Natural Capital Produced capital Human and Social Capabilities GDP Human capital EWB

31. The role of networks/social norms Natural Capital Produced capital Human and Social Capabilities GDP Human capital Social capital EWB

32. A DIGRESSION

33. “The knowledge, skills, competencies and attributes embodied in individuals which facilitate the creation of personal, social and economic well-being” Human Capital

34. “Networks together with shared norms, values and understandings which facilitate co-operation within or among groups” Social Capital

35. Close ties between human and social capital Natural Capital Produced capital Human and Social Capabilities EWB Human capital Social capital GDP

36. The role of institutions Natural Capital Produced capital Human and Social Capabilities GDP Human capital Social capital EWB Political, institutional and legal arrangements

37. Natural Capital Produced capital Human and Social Capabilities GDP Human capital Social capital EWB Political, institutional and legal arrangements

38. Natural Capital Produced capital Human and Social Capabilities GDP Human capital Social capital EWB Political, institutional and legal arrangements