EVALUATING CONSUMER-PROTECTION LAWS .2. PROMISING METHODS

[1] RESEARCH AND DEVELOPMENT COSTS AND RETURNS - US PHARMACEUTICAL INDUSTRY [J]. JOURNAL OF POLITICAL ECONOMY, 1972, 80 (01) : 70 - 85

[2] CADY JF, 1976, J ADVERTISING RES, V16, P27

[3] REFORMS AS EXPERIMENTS [J]. AMERICAN PSYCHOLOGIST, 1969, 24 (04) : 409 - &

[4] CAMPBELL DT, 1966, EXPT QUASI EXPT DESI

[5] CAMPBELL DT, 1971, APR EAST PSYCH ASS W

[6] COOK T, 1970, HDB IND ORG RES

[7] ASSESSING EFFECTS OF INFORMATION DISCLOSURE REQUIREMENTS [J]. JOURNAL OF MARKETING, 1976, 40 (02) : 42 - 52

[8] GRABOWSKI H, 1976, ESTIMATING EFFECTS R

[9] GRABOWSKI HG, 1976, ESSAYS IND ORG HONOR

[10] Grabowski HG, 1976, DRUG REGULATION INNO

[1] RESEARCH AND DEVELOPMENT COSTS AND RETURNS - US PHARMACEUTICAL INDUSTRY [J]. JOURNAL OF POLITICAL ECONOMY, 1972, 80 (01) : 70 - 85

[2] CADY JF, 1976, J ADVERTISING RES, V16, P27

[3] REFORMS AS EXPERIMENTS [J]. AMERICAN PSYCHOLOGIST, 1969, 24 (04) : 409 - &

[4] CAMPBELL DT, 1966, EXPT QUASI EXPT DESI

[5] CAMPBELL DT, 1971, APR EAST PSYCH ASS W

[6] COOK T, 1970, HDB IND ORG RES

[7] ASSESSING EFFECTS OF INFORMATION DISCLOSURE REQUIREMENTS [J]. JOURNAL OF MARKETING, 1976, 40 (02) : 42 - 52

[8] GRABOWSKI H, 1976, ESTIMATING EFFECTS R

[9] GRABOWSKI HG, 1976, ESSAYS IND ORG HONOR

[10] Grabowski HG, 1976, DRUG REGULATION INNO