To investigate the enforcement value of third-party information on potentially collusive taxpayers, I study an anti-tax evasion program that rewards consumers for ensuring that firms report sales and establishes a verification system to aid whistle-blowing consumers in São Paulo, Brazil (Nota Fiscal Paulista). Firms reported sales increased by at least 21 percent over 4 years. The results are consistent with fixed costs of concealing collusion, increased detection probability from whistle-blower threats, and with behavioral biases associated with lotteries amplifying the enforcement value of the program. Although firms increased reported expenses, tax revenue net of rewards increased by 9.3 percent. (JEL D22, H25, H26, L25, O14, O17)

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The most common forms of government-mandated job displacement insurance are Severance Pay (SP; lump-sum payments at layoff) and Unemployment Insurance (UI; periodic payments contingent on non-employment). While there is a vast literature on UI, SP programs have received much less attention, even though they are prevalent across countries and predominant in developing countries. In particular, little is known about their insurance value, which critically relies on workers' ability to dissave the lump-sum progressively to smooth consumption after layoff. Using de-identified high-frequency expenditure data and matched employee-employer data from Brazil, we find that displaced workers eligible for both UI and SP increase consumption at layoff by 35% despite experiencing a 17% consumption loss after they stop receiving any benefits. Moreover, this sensitivity of consumer spending to cash-on-hand is present across spending categories and sources of variation in UI benefits and SP amounts. We show that a simple structural model with present-biased workers can rationalize our findings, and we use it to illustrate their implications for the incentive-insurance trade-off between SP and UI. Specifically, the insurance value of SP programs-or of other policies that provide liquidity to workers at layoff-can be severely reduced when consumption is over-sensitive to the timing of benefit disbursement, undermining their advantage in terms of job-search incentives. Our findings highlight the importance of the difference between SP and UI in their disbursement policy, and shed new light on the need for job displacement insurance in a developing country context.

Institutional Development and Colonial Heritage within Brazil *This paper analyzes the determinants of local institutions and distribution of political power within a constant 'macro-institutional' setting. We show that characteristics of Brazilian municipalities related to institutional quality and distribution of political power are partly inherited from the colonial histories experienced by different areas of the country. Municipalities with origins tracing back to the sugar-cane colonial cycle -characterized by a polarized and oligarchic socioeconomic structure -display today more inequality in the distribution of endowments (land). Municipalities with origins tracing back to the gold colonial cycle -characterized by a heavily inefficient presence of the Portuguese state -display today worse governance practices and less access to justice. The colonial rent-seeking episodes are also correlated with lower provision of public goods and lower income per capita.