Some answers to some question I have received throughout the day:
Direct services v. transfers/subsidies:
Direct services are when the government actually provides a service directly to the people. Transfers and subsidies can be in the form of cash, tax credits, or "in-kind," the last of which can be either the direct provision of goods purchased by the government (ex: cheese) or the provision of vouchers that can be exchanged for goods in the private sector (ex: food stamps).
An example from the area of child care: A direct service would be a government owned and operated child care center. A transfer would be a child care tax credit given to individual parents or a voucher that could be redeemed for child care service in the private sector.
The critical distinctions for this class are two-fold:
First, does the government provide the service directly, or does it do it some other way? Is it, in other words, a fully public service, or is it some mix of public and private? To return to the example of cheese...unless the government runs dairy farms that produce the cheese that is being provided to citizens, it isn't direct.
In general, SD systems favor direct public provision whenever possible; CD and liberal systems do not.
Second, are the benefits universal or are they means-tested? SD systems favor universal benefits, liberal systems avoid universal benefits whenever possible, and CD systems are somewhere in the middle, with programs usually structured around specific criteria.
Other classes might dig deeper into the distinctions between cash payments and in-kind transfers. We haven't done so yet, and to be honest aren't likely to do so by the end of the semester. For us it has been direct service provision vs. everything else.
Category based programs involve benefits that are granted to individuals who, as the name suggests, meet a specific set of criteria. You have to have kids, for example, to claim a child tax credit. Criteria-based benefits can be either universal or means-tested. CD systems love their universal criteria-based programs - if you work, for example, you must participate in the pension program. Liberal systems, on the other hand, like means-testing so much that they often favor means-tested criteria-based programs.
The current debate over S-CHIP reauthorization here in the US is a perfect example of this. Defenders of the program focus on how it helps subsidize health coverage for children who are both poor and uninsured. Opponents complain that the means-testing isn't strict enough, and that as a result, money will be spent on those who are not "in need." And that, they fear, will over time allow the program to morph into a universal criteria-based program, one that is open to all children regardless of their family's income level. Everyone agrees on the criteria; what they are debating is the appropriate level of means-testing. To people living in either SD or CD systems, the debate must look pretty bizarre.
This is not to suggest, however, that liberal systems don't also have universal criteria-based programs. So long as the program is aimed at the "middle class," the US loves to build criteria-based programs that are "open to all." The home mortgage interest deduction and the child tax credit are two examples of this. What you almost never see in the US, however, are truly universal programs that are open to literally everyone, with our lack of a universal health care system the most obvious example.
American Exceptionalism:
Both arguments and history are important here. The cultural argument is based on an unchanging political culture across US history. The structuralist argument is about how institutional fragmentation has blocked efforts to reform social policy throughout US history. The "policy legacy argument" is about how the past affects the future. And the "gender politics argument" is about how both policy legacies and culture came together to shape reform at a key moment in history. So...although you don't need to know all of the historical details, you do need to know enough of them to illustrate how each of the arguments work.
Types of Spending:
I've received several questions about the definition of "public spending." Think of it in terms of public sector spending vs. private sector spending. In terms of the Huber + Stephens argument, the longer the SD party is in control, the less their system is going to rely on private markets / businesses to solve problems, and thus the more "public sector spending" you're going to see.
Social Insurance v. Public Assistance
Apparently I've used a definition slightly different than the book, and although the book is not wrong, it is incomplete.
The key distinction between assistance and insurance is funding. Social Insurance is funded directly by individual contributions, so it is usually only available to those who have paid into the system. You can't collect Social Security or unemployment insurance, for example, if you have never worked and paid into the system. The one major exception is health care benefits, which are a form of social insurance that in many countries is in fact universal.
Public Assistance is taken from general tax revenues, and although these programs are usually tested (either through a means-based system or through other non-income criteria), they can also at times (but rarely) be universal.
The book's definition is simply too narrow.
Final Update:
No new Q+A's to pass along. Instead, a format update. There will be 6 short answers, and you will be asked to choose 4. There will be two essays, and you will be asked to choose 1.
Good luck!